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Transmission
Parts |
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Transmission
Parts |
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Transmission
Parts |
New PATC Products

This is only a sample of the transmission parts added weekly.
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700R4 / 4L60E "Power Gear"
"The Next Big Thing". "Available Now" PATC has developed a new 6 pinion planet gear set for 700R4 / 4L60E transmissions. This will be the biggest thing in 700R4 advancements in years. These will have a 2.84 to 1 first gear, 1.56 to 1 second gear, 1 to 1 third gear and .70 to 1 overdrive ratio. This close ratio 700R4 gear set will have a 11.72% less RPM drop between 1st and 2nd than the wide (stock) ratio gear set. In other words the close ratio gear set will only have 88.28% as much RPM drop as the wide ratio gear set. This is what people have been asking for, for years. These will work on any 4L60E type transmission without a gear ratio error code, if the PCM is modified. The carrier is made from E4340 billet steel and the pinion gears are 9310 steel. With the billet sun gear made from 9310M steel. This gear set is used to reduce torque multiplication / rotating speed in the transmission in first gear. This improves track applications that overpower the rear tires upon launch. This is common with numerically high final drive ratios. Now you will have a choice between the wide ratio or the new close ratio gear sets. In first gear this close ratio gear set has a 7.2% numerically lower final drive ratio. It has been reported that the 2.84 gear set could lower your quarter mile time as much as 4/10 of a second over the 3.06 gear set. This gear set has been in research and development for over one year. You might ask why 6 pinion gears. The answer is because high horse power motors can eat the small needle bearings up in the pinion gears. The solution is to spread the load over 50% more needle bearings and at the same time building the planet gear set out of a higher grade steel. The first 50 are in production now and the approximate release date is May 2009. We have finished the testing in our test truck with the following findings. The gear noise in manual low is reduced by at least 50% compared to a stock OEM planet gear and at full throttle there was no noticeable power drop on the 1st to 2nd shift. Testing will begin later this week in an 1100 horse power C5 Corvette. The car runs 9.56 seconds now. Nothing will be changed but the front planet gear then tested to see the difference. Testing should be completed by 6-1-2009. "Available Now". Add this gear set to any level 4 700R4 / 4L60E transmission for $949.00.
Here are the test results from the weekend of May 30-31, 2009. Both where run for the base time then nothing was changed but the front six pinion planet gear then retested to determine the time difference.
The first car is a C5 Corvette with an 1100 horse power blower motor. The best time with the factory planet gear was 9.56 and the time with the new 2.84 six pinion planet gear was 9.25. This is a whopping 3/10 of a second faster in the quarter mile. The time would have been even better if the 3-4 clutch wouldn't have been slipping. Perhaps as much as 1/2 second better then the factory gear ratio.
The second test was with a 460 horse power all-wheel-drive Chevy Cyclone. The best time with the factory planet gear was 13.10 and the time with the new 2.84 six pinion planet gear was 12.90. This is a whopping 2/10 of a second faster in the quarter mile. There was 300 to 400 less RPM drop on the 1-2 shift with the new gear ratio. This truck didn't have a problem with tire spin on take off because it has all -wheel-drive. The 2/10 of a second was picked up on gear ratio change only, not on take off.
Update 6-3-2009: Three more reports have come in with 3/10 of a second or more off of their E. T..
| Transmission Ratios | 1st to 2nd Ratio Drop | 1st Gear | 2nd Gear | 3rd Gear | 4th Gear OD |
| Turbo 350 | 1 | 2.52 | 1.52 | 1 | N/A |
| Turbo 400 | 1 | 2.48 | 1.48 | 1 | N/A |
| 200- 4R | 1.17 | 2.74 | 1.57 | 1 | 0.67 |
| 700R4 / 4L60E with PATC close ratio gear set. Low geared 1st with 11.72% less 1st to 2nd RPM drop than the wide ratio gear set. This is the same ratio as a 4R70W transmission. | 1.28 | 2.84 | 1.56 | 1 | 0.70 |
| 700R4 / 4L60E | 1.43 | 3.06 | 1.63 | 1 | 0.70 |
| 4L80E | 1 | 2.48 | 1.48 | 1 | 0.75 |
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700R4 / 4L60E / 200-4R Billet Steel Pump Rotor and Slide. Made from 4340 steel then heat treated. Comes in 10 vane and 13 vane. The 13 vane rotor is coming soon. Added 6-13-2009.
| #10BR. 10 Vane Billet Pump Rotor. $69.00 | #BPS. Billet Pump Slide. $99.00 |
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#TPG. Teflon Coated Pump Gears, C6, AOD, 727, 4L80E, E4OD, 4R100, Dodge 518- 47RE12 Lobe (not 48RE). When we tested these pump gears they had almost no pump noise. Reduces pump ware anywhere the gear touches the pump. Added 6-13-2009.
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#84. 200-4R 300M Input Shaft. This indestructible shaft eliminates breakage commonly found in high horse power application. Added 6-12-2009. Cost $324.00
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#54P. 700R4 Speedometer gear housing for 40 to 45 tooth driven gears (plastic not aluminum) (also fits Olds TH350). Comes without a new seal or o-ring. Added 5-27-2009. Cost $25.00 |
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" 1982 to 1993 S-10 Truck "
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#66B. TH400 Billet Steel Forward Drum and Heavy Duty Input Shaft. Added 5-16-2009. Cost $695.00 |
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#413. Chrysler Front Wheel Drive. 20 tooth on the left includes inner seal for cable driven speedometers. 19 and 20 tooth on the right for gear driven speed sensors. Added 5-12-2009. Cable drive gear cost $30.00. Speed sensor gear cost $15.00.
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BW4405 Transfer Case Saver & Protector
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Seen this before? TC4405C arrives milled from solid steel. The TC4405C installed. |
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#TC4405C. BW4405 Transfer Case Saver & Protector. Fits Ford Ranger and Explorer with a BW4405 transfer case. Save your customer money and hassle by installing our TC4405C case saver. If your needs require case-half replacement, using this will prevent the problem from ever occurring. Use requires slight modification to the pump tab by grinding approximately .050” from the tip. Small investment of time results in another permanent repair. Added 5-2-2009. Cost $29.00 |
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#T-78925. Dodge RWD Carrier Adjustment Tool. Fits 7.25" - 8.25" - 9.25" rear ends. Look forward to your next differential repair! Our wrench is designed to minimize time and frustration. Measuring at an overall length of 36”, we left plenty of room for all Dodge axle widths. Check out the fully machined hex. Notice the bevels at the edges of the tools driving surface to help guide it into the nut. The rear of the hex is tapered to ease exiting if the axle seal is installed during adjustment. The opposite end is machined to accept a 1/2” drive. Final tool assembly is completed using a high-quality TIG welding process to permanently join the pieces. A serious tool engineered for a lifetime of service. Added 5-2-2009. Cost $120.00 |
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A & B Trim Valves & Springs & F-trim Spring Allison 1000
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• Firmer and shorter upshifts. • Firmer TCC engagement. • Improved engine braking on deceleration. • Increased clutch torque capacity. Note: The F trim sleeve, valve and spring illustrated are applicable to ‘04 and earlier valve body casting. All F trim components are different in the later application, identified by the larger high frequency TCC solenoid. A-B trim valve update is applicable to all designs. |
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• Evenly distributes apply force to clutch pack • Improves direct clutch durability in 200-4R transmissions • Replaces OEM stamped steel direct clutch apply ring • Requires no modifications to the direct clutch piston or drum assembly • Manufactured from 7075-T6 aluminum |
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#68J. NP207 Transfer Case Speedometer Driven Gear. Now available in right hand 21 tooth for 207 transfer cases in some Jeeps and GM. Added 4-14-2009. $25.00 |
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Features & Benefits • Washer is manufactured from low-friction, high thrust load capacity material to minimize break-in debris and withstand greater thrust loads than the OEM washer. • Washer provides an economical alternative to converting to the OEM bearing-style parts. • OEM-size thrust washer is a drop-in replacement. |
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#30CB. Torlon Check Ball, .250", 10 per bag. The new check balls (.250") are made out of tough wear- resistant imidized plastic. The imidized plastic balls seal better than steel balls because they conform to the separator plate ball seats. Steel check balls are hard and heavy, wearing separator plate ball seats from the repeated high impact of the ball on the seat. Elastomer or rubber check balls seal well. However, the elastomer material wears, reducing the size of the ball. Fits 700R4, 4L60E, 200-4R, TH400 and 4L80E transmissions. Sold 10 per bag. Added 4-4-2009. Cost $7.00 |
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#19CB2. 700R4 / 4L60E / 4L65E, .510" Wide Rear Stator Support Bushing, with a special Teflon wear resistant coating. The stock size is .430". This wider rear bushing will last longer and provide more support in this problem area. The original 4L60 & 4L60-E/65-E/70-E rear stator bushing comes in narrow and wide versions in both common bronze and harder aluminum type materials. All versions commonly fail or wear out prematurely. Available aftermarket replacements typically have a poor quality fit and are also known to wear. For maximum durability Sonnax now offers a better fitting and extremely wear resistant Teflon® (PTFE) lined replacement bushing to stop future wear in its tracks. The Sonnax KRYPTONITE™ rear stator bushing is the best option for supporting the 20 pound input housing and for improving the reliability of these common units. This bushing is a direct replacement and does not require any machining or modification. Added 3-26-2009. Cost $6.00 |
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#45T2. This is a 10 inch billet torque converter with an 11 5/8 inch clutch for 45RFE / 545RFE transmissions. This 10 x 11 5/8" converter has a carbon fiber clutch, all bearing construction and furnace brazed fins. Can be ordered in stall speeds of 2000 to 5000 RPM. The stock stall speed on a 5.7L Hemi is 2300 RPM. Added 3-12-2009. Cost $899.00 |
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#K48. Dodge Diesel Combo Kit for 1994 up 47RH, 47RE and 48RE transmissions. These are must have parts if you have a high torque Cummins engine. You get a PATC billet Cummins flexplate, Sonnax one piece billet input shaft and a PATC billet triple clutch torque converter. Added 3-11-2009. Save $232.00 here. To get this price you must buy all three parts at the same time. Regular price $2319.00, 10% off Combo Kit price $2087.00.
There will be a $175.00 core charge added to all Dodge diesel torque converters.
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#22-48RE. 48RE 2005 On Superior Shift Correction Package. Fits 48RE transmissions with electronic throttle valve actuator only. (NOT FOR 47RE or 2004 48RE TRANSMISSIONS) Added 3-9-2009. Cost $69.00 Note - 8th VIN digit "C" = 48RE Model & 8th VIN digit "6" = 47RE Model |
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#77754-41. 4L60E Heavy Duty 2-3 Shift Valve. Sonnax has developed a drop-in replacement 2-3 shift valve that applies the overrun clutch in D3, 1st , 2nd and 3rd gears where the factory valve applies the overrun clutch only in D3, 3rd gear. Applying the overrun clutch in 1st and 2nd provides added durability to the input sprag and forward clutch in heavy duty vehicles, plow trucks and high performance applications. In addition, this Sonnax valve allows full downshift engine braking in 1st, 2nd and 3rd while the shifter remains in the D3 position. This upgrade would work well with applications using aftermarket electronic “paddle” shifters. Added 3-7-2009. Cost $36.00 • Drop-in-replacement valve • Extends life of the forward clutch and input sprag • Ideal for electrically downshifted units with aftermarket paddle shifters |
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Allison AT1000 / 2000 / 2400 Output shaft nut Spanner Socket #T1000SS. Accepting a 1/2” drive and weighing in at just over 25oz, our socket is more than just another pretty face. The inner cavity is cut only slightly larger than the output shaft as to eliminate any possibility of side-loading the ears, shortening its service life, eventually slipping and rounding the uncommon spanner nut: a sure way to ruin your day. Added 3-5-2009. Cost $76.00 |
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#89G. AOD Selector Shaft and Arm. Can be adjusted to any angle and radius. Added 2-28-2009. (OUT OF STOCK) Cost $58.00 |
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#36LS1. This LS1 SFI flexplate fits 1998 and newer F-bodies with LS1 engine as well as 1999 and newer GM trucks with 4.8L, 5.3L and 5.7L LS1 type engines. Added 2-27-2009. Cost $75.00 |
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#1CK. AOD / AODE to 4R70W Wide Ratio Conversion Kit. This kit will convert your first gear ratio from 2.40 (AOD) to 2.84 (4R70W). This kit also makes it possible to use the wider 4R70W overdrive band. If you are doing an AOD conversion to 4R70W gears and your AOD has a cast iron direct drum see #1CK2 below. Added 2-25-2009. Cost $366.00 |
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#1CK2. Washer needed if you are doing an AOD conversion to 4R70W gears and your AOD has a cast iron direct drum. It will not work without this part. See #1CK above. Added 2-25-2009. Cost $12.00 |
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4L80E Torque Converter Clutch Regulator Valve Kit #2TCC. Some vehicles with a 4L80E transmission may exhibit the following problems: converter shudder, burned converters, no TCC clutch apply, and / or code 68 / 39 or P1870 / P0741. Often these complaints can be caused by the constant oscillation of the steel TCC regulator apply valve wearing the aluminum bore, resulting in a loss of converter apply oil pressure. This is a replacement TCC regulator apply valve kit that will prevent valve-bore related problems. Added 2-21-2009. $25.00 • Hard-anodized aluminum valve incorporates a Teflon® seal at the main wear area of the bore to prevent oil loss. • The valve spool land at the spring end has been lengthened to provide greater bore-to-valve surface contact, thus further preventing leakage. • The heavier spring provides OEM lockup feel. The lighter-duty spring provides a firmer lock-up, best suited for towing applications. • The valve spool has annular grooves to help center the valve in the bore. • A .030" chamfer has been added to allow more line pressure into the TCC regulator apply circuit to prevent converter shudder. |
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#TA4LD. A4LD / C3 / 4R44E / 4R55E / 5R55E / 5R55N Pump Gear Alignment Tool. Always use a pump gear alignment tool when setting up your A4LD type pump or severe pump, pump gear and converter hub damage will occur. Added 2-12-2009. Cost $125.00 |
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#AT1000. Allison 1000 Output Shaft Locknut Removal Socket. Made from 4140 HTSR steel that is further Nitride hardened to give it a very hard surface hardness and an oxide-free finish. Added 2-12-2009. Cost $110.00 |
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#3BP. Billet Steel Rear Servo Pin. Fits 518, 46RE / RH, 727 rear servo. Fits our servo #46RES and #3. Click the picture on the right to see why you need this part. Added 2-3-2009. Cost $27.00 |
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#11A2. Rollerized 700R4 / 4L60E Reverse Input Drum, machined to receive a Torrington roller thrust bearing between the drum and pump. This will give you an all rollerized transmission when combined with the #44X rollerized reaction carrier shaft. Made using a new #11A drum. Added 1-30-2009. Cost $205.00 |
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#22P. 1994 - 1997 E4OD Four Pinion Steel Overdrive Planet. Added 1-28-2009. Cost $113.00 |
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#22PS. 1989 Up E4OD / 4R100 Four Pinion Steel Overdrive Planet with Shaft. Fits all E4OD / 4R100 transmissions if changed as a set. Added 1-28-2009. Cost $129.00 |
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#25TW2. C4 / C5 Thrust Washer Kit, with selectives. Fits 1970 - 1986. Added 1-28-2009. Cost $23.00 |
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#T6L80. 6L80E Center
Support Retaining Ring Removal Pliers. The 6L80E ushered in a new era as GM’s rear-wheel drive workhorse. A fascinating design that uses a Lepelletier-inspired gear train; it also uses a large aluminum center support which must be removed to gain access to the low/reverse clutch pack and the rear planet assembly. The center support houses the 2-6 clutch pack on the front side and the low/reverse on the rear. The size of the support and the amount of stress of the two clutch packs it contains made necessary the use of a rather large, extremely stout snap-ring to hold it firmly in place. Therefore, a rather large and stout pair of pliers is required! Until just recently none were available. To remove the snap ring many have found it necessary to cut into the case from the bottom to gain access with a screwdriver and hammer to "pop" it out of the groove. Leverage is the name of the game when this much pressure is in play. The engineers burned the midnight oil working through many designs before arriving at what you see. The heavy-duty tips are replaceable, available through your regular tool truck. These are 26 1/2 inches long. This is a very hard job without this tool. Added 1-26-2009. Cost $129.00 |
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#4BA2. "The Power Wedge" 727, 518, 618, 47RE, 48RE unbreakable intermediate band anchor. OEM anchors are a compromise between functionality and cost. Their chosen material is brittle. As the band wears, the angle of the anchor changes slightly. When this occurs, pressure is applied to an area not designed to contend with it, often resulting in failure. Breakage may also occur when line pressure is increased due to performance modifications to the valve body and/or computer reprogramming. Diesel applications have a higher clamp load from different geometry of the apply lever adding even more stress. The Power Wedge is milled from a billet of super tough Tool Steel and will never suffer failure. It has the capability to handle literally tons of pressure; the customer installing one has simply eliminated another weak link. Added 1-26-2009. Cost $31.00 |
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#5-ODOR. 4L80E Overdrive and Overrun Red Eagle / Kolene Steel Clutch Sets. You get 4 overdrive and 3 overrun Red Eagle clutches with Kolene steels. Added 1-21-2009. Cost $99.00 |
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#5NSS. 5R55S / 5R55W Neutral Safety Switch, 2002 Up. Added 1-21-2009. Cost $49.00 |
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Transmission Index Page, Click Here
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#45SS. 45RFE / 545RFE Input / Output Speed Sensor, 2 required, 1999 Up. Added 1-21-2009. Cost $30.00 |
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#17SR. TH400 / 4L80E Silencer Ring. Added 1-14-2009. Cost $5.50 |
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#13BP. TH350 Forward or Direct Backing Plate. Comes in .233" and .203". Added 1-14-2009. Cost $5.75
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#10R. Dodge 1/2" Cooler Line Clip Kit (Diesel). It's common for the cooler line retainer clips to wear thin causing rattles and potential blow-out at the connection. Replacement clips with the O-rings are now available in the Superior Dodge 1/2" Cooler Line Clip Kit. These clips are designed to snug up the connection to help stop the wear and the rattle. Includes six clips and O-rings, enough for three transmissions. Added 1-14-2009. Cost $16.50 |
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#45-PP1. 45RFE / 545RFE / 68RFE Second Clutch Red Eagle Power Pack. This Power Pack adds one extra clutch for a 50% increase in holding power plus better steels and clutch material. Added 1-9-2009. Cost $49.00 |
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#45-PP2. 45RFE / 545RFE / 68RFE Forth Clutch Red Eagle Power Pack. This Power Pack adds one extra clutch for a 33% increase in holding power plus better steels and clutch material. Added 1-9-2009. Cost $72.00 |
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#45-PP3. 45RFE / 545RFE Overdrive / Underdrive Clutch Red Eagle Power Packs. This is actually two power packs in one kit. Added 1-9-2009. (OUT OF STOCK) Cost $136.00 |
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E40D / 4R100 Performance PATC / Alto Red Eagle Master Rebuild Kits |
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#23E4OD. PATC / Alto Red Eagle Master Rebuild Kit for 1989 on E4OD transmissions. Available for the first time, this is the worlds best E4OD master kit. Comes with all Red Eagle clutches and Kolene steels plus forward, direct and overdrive Power Packs. Added 1-1-2009. 1989-1995 Cost $436.00, 1996 Up Cost $451.00
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Includes the following:
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#234R100. PATC / Alto Red Eagle Master Rebuild Kit for all late 1998 on 4R100 transmissions. Available for the first time, this is the worlds best 4R100 master kit. Comes with Red Eagle clutches and Kolene steels plus forward, intermediate, direct and overdrive Power Packs. Comes without bonded pistons. Added 1-1-2009. 1998 on Cost $521.00 |
Includes the following:
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www.TransmissionCenter.net/Dodge.htm #79Y. Dodge Slip Yoke. Fits 1990 to 1995 A518 transmissions. 6 inch shaft by 1-5/8 inch. 1-9/16 cross by 1-1/8 cap. Added 12-16-2008. Cost $135.00 |
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#TC-1001. GM Shift Lever Seal Removal Tool. Fits 200, 200-4R, TH350, TH400, 700R4, 4L60E and 4L80E. Maybe others. Added 12-15-2008. Cost $48.00 |
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#60V. 4L60E / 4L65E Vacuum Pressure Control Kit. This kit takes your transmission off of electronic pressure control, making the pressure match engine torque. Vacuum modulator kit replaces EPC solenoid for heavy duty, high performance and no computer transplants. Added 12-14-2008. Cost $113.00 |
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#60VB. 4L60E / 4L65E Vacuum Boost Bypass Kit. Needed with the above #60V kit if you have a supercharger, turbo charger or nitrous. Added 12-14-2008. Cost $27.00 |
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Accumulator Buddy #AB. Accumulator Buddy. Impregnated with a special super fine abrasive, Accumulator Buddy brushes easily remove small burrs and polish the inside of a valve bore with virtually no enlargement of the bore diameter itself. Each Accumulator Buddy kit features 3 different sized brushes, 1-3/8", 1-5/8" and 2". Added 12-12-2008. Cost $43.95 |
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#350E. Kit to convert your TH350 transmission to an electronic speedometer. This is used when your vehicle has an electronic factory speedometer and your transmission was converted to a TH350 gear driven type speedometer. This kit consists of a 8 pulse generator and an electronic ratio adapter to adjust the signal. Can be used to drive a speedometer cable at the same time. Added 12-5-2008. Cost $228.00 |
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#66CS. TH400 Oversize Intermediate Piston and Center Support. If your TH400 transmission is being used in high power applications e.g. Supercharged, Turbocharged, Nitrous or Mega Cubic Inch engines, you need to look at every area of the transmission to boost your performance. The intermediate clutch apply piston has been increased in size by 9.1%. The size of the center support piston and bore is .250" larger. (stock piston is 5.617" - this piston is 5.867" diameter) The increased diameter applies more clamping force on the second gear clutch pack, reducing the possibility of driving through the clutches as the power curve comes on strong. Added 12-3-2008. Cost $250.00 |
Main
Transmission Index Page, Click Here
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#PG6. Alto Red Eagle master kit with Kolene steels and a direct clutch Power Pack. Fits 1962 - 1973 Powerglide transmissions. The Power Pack increases the direct clutch count up to 8 clutches. Added 11-26-2008. Cost $239.00 |
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19S. 700R4 / 4L60E Reaction Carrier Hub with Shaft. Fits 1982-1997 and some 1998 on thrust washer type. Heat treated spline area. Added 11-18-2008. Cost $44.00 |
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#99. |
Main
Transmission Index Page, Click Here
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#1Y. Yoke 4R70W only. 1.600 inch shaft 5 inches long, 3 11/16 cross, 28 spline. - - - - - Yoke AODE / AOD / C4 only. 1.500 inch shaft 5 1/4 inches long, 3 1/4 cross, 28 spline. Added 10-31-2008. Cost $95.00 |
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#17SR. Spiral Snap Ring for the TH400 / 4L80E 34 element intermediate sprag. Most 4L80E' s already have this snap ring. Added 10-28-2008. Cost $16.00 |
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PATC 727 to 518 Conversion Kit |
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#727518. With these three parts you can convert your 727 transmission to a 518 overdrive transmission with locking torque converter. Lets say you drive an average of 400 highway miles per week, at that rate you could save as much as $1000.00 per year on gas, not to mention the 31% reduction in RPM. Your new 518 will have automatic shifts into overdrive and lock-up, no toggle switch needed. Now with adjustable vacuum switch. Added 10-24-2008. Instructions at: www.transmissioncenter.net/SwapInformation.htm Cost $85.00 |
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#3A4. New Dodge 4 Ring Billet Aluminum Accumulator Piston. Fits 46RH/RE / 47RH/RE / 48RE / 518 / 618 / 500 / 727 / 904. Billet Aluminum 4 Ring Zero Leak Accumulator Piston. Comes with SPX 4 GoldStripe steel rings. Added 10-21-2008. Cost $39.00 |
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Sonnax Part Summary The OE springs in many Ford transmissions wear or become fatigued causing low baseline pressure. OEM replacements are hard to find, and many aftermarket springs have unacceptably high spring rates. The Sonnax “elevated pressure” main pressure regulator springs are intended to provide a minimal baseline pressure increase (approximately 10 PSI over OE baseline pressure), enough of an increase to help restore full line pressure. The springs may be used to replace worn OE springs and also to correct low line pressure caused by worn transmissions. This price is for 1 spring. Added 10-18-2008. Cost $2.00
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#S4. 5R55N Only, 4-3 Pre-Stroke Valve Spring. Complaints of no 4th or 5th gear, codes 734 and / or 735 and solenoid C codes can occur on the 5R55N due to a broken 4-3 pre-stroke valve spring. The 4-3 pre-stroke valve controls the apply and release rate of the intermediate servo and direct clutch, which should be applied in 4th and 5th gear. The Sonnax 4-3 Pre-Stroke Valve Spring addresses these complaints. This spring is not used on 5R55W and 5R55S units. Added 10-18-2008. Cost $6.00 |
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#45-1.
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#45-2. Short Inner Race and new Torrington Bearing for the above Sonnax Input Drum Support Ring kit. Added 10-10-2008. Cost $66.00 |
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#1CK. AOD / AODE to 4R70W Wide Ratio Conversion Kit. This kit will convert your first gear ratio from 2.40 (AOD) to 2.84 (4R70W). This kit also makes it possible to use the wider 4R70W overdrive band. If you are doing an AOD conversion to 4R70W gears and your AOD has a cast iron direct drum see #1CK2 below. Added 10-10-2008. Cost $366.00 |
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#1CK2. Washer needed if you are doing an AOD conversion to 4R70W gears and your AOD has a cast iron direct drum. It will not work without this part. See #1CK above. Cost $12.00 |
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#4R2. Performance A4LD / 4R44E / 4R55E / 5R44E torque converter with furnace brazed fins, all bearing construction, hardened splines, no core charge and comes in stall speeds of 1800 to 3000 RPM. Added 10-3-2008. Cost $349.00 |
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Dodge Billet Band Anchor #4BA. Replace that worn out OEM band anchor with a Billet Steel Anchor - for heavy duty and high performance applications. This heat treated zinc plated anchor compliments our other billet parts for the Intermediate Band - the 4.2 Ratio Band Lever and our Heavy Duty Band Strut. Added 9-25-2008. Cost $39.00 |
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4R100 Billet Intermediate Shaft #25BIS. TCS / PATC has addressed the weakest part of the 4R100 transmission with our billet 4R100 Intermediate Shaft. This is an upgrade for your diesel, Off-Road and drag racing applications. Improvements start with a select super alloy that has been heat treated for durability plus has had it's radius increased in critical load areas so it can withstand the increased power output of today's vehicles. Added 9-25-2008. Cost $699.00 |
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#1-66. AOD / AODE / 4R70W Six clutch stamped steel direct drum. Fits 1990 on AOD transmissions with a stamped steel direct clutch drum and all AODE / 4R70E transmissions. Holds 6 full thickness direct clutches. Comes with steels, piston and backing plate. Left click to enlarge. Added 9-18-2008. Cost $98.00 |
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#45FP. 700R4 / 4L60E Billet Forward Piston. The OEM cast aluminum forward piston frequently breaks due to rough castings and high stresses. This billet aluminum forward piston eliminates these concerns by using high strength billet material and is designed with added contours in the high stress areas. No machining or modifications are required to use this piston and it can be used in all 700R4 / 4L60E / 4L65E transmissions as long as it's used in conjunction with an aluminum overrun piston. Added 9-18-2008. Cost $115.00 |
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Bench Buddy #BB. Impregnated with a special super fine abrasive, Bench Buddy brushes easily remove small burrs and polish the inside of a valve bore with virtually no enlargement of the bore diameter itself. Each Bench Buddy kit features 4 different sized brushes. Added 9-17-2008. Cost $38.95
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#45MP. 45RFE / 545RFE / 68RFE Low Reverse Molded Piston, fits all years. Added 9-17-2008. Cost $46.00 |
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#17XX. TH400 intermediate sprag and drum with an extra large 36 element sprag. Made from T6 Billet aluminum, the unit weighs 45% less than the O.E.M drum. This sprag has 36 elements that are taller and wider then the stock sprag. It comes with 5 high energy clutches, normally a TH400 transmission has 3 intermediate clutches. This is 56% more sprag area than the 34 element sprag and 67% more clutch area. Added 9-14-08. Cost $1050.00 |
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#59CC. AODE / 4R70W White Case Connector with Internal Soft Wires. Fits 1992-1997 AODE / 4R70W transmissions with white case connector. Added 9-6-08. Cost $45.00 |
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#1MPS. 4L80E Manifold Pressure Switch. Fits all years. Added 8-27-08. Cost $29.00 |
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#61NSS. Genuine Delco Neutral Safety Switch. Fits 2004 up 4L60E / 4L80E transmissions. This is the switch that fits on the shift lever at the transmission. Added 8-27-08. Cost $45.00 |
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#124. 200-4R OEM 4th Gear Pressure Switch, Normally Closed. This switch will not take the place of the #12 normally open switch, works with stock wiring only. Added 8-27-08. Cost $14.00 |
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" Level 4 Allison 1000 Rebuild Kit "
#1000SRK-L4-2. You get the #A1000-2 Triple Clutch Billet Torque Converter with no core charge, both filters, C1 clutch set with Carbon Fiber Power Pack plus the C2, C3, C4 and C5 Red Eagle Power Packs, and an overhaul gasket / seal kit. Will hold over 1000 HP at the crank. (COMES WITH ALL MOLDED PISTONS) The freight is included in the price (UPS GROUND IN THE 48 STATES). The competition sells this kit for $2780.00 without the free freight or free core charge. Added 8-9-08. Cost $2362.00
http://www.transmissioncenter.net/allison1000.htm
Add deep pan, Shift Kit and hard shafts as needed.
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#4NUB. Dodge Ultimate Band Combo Kit. You get the 2 3/16 inch Rigid Carbon Fiber intermediate band, 11% Oversize Billet Intermediate Super Servo, heavy duty intermediate band strut, intermediate servo cover with o-ring, OEM 5 to 1 band lever, #3A4 four ring billet accumulator piston and a billet intermediate band anchor. Fits all 727, 518, 618, 46RH, 46RE, 47RE and 48RE transmissions. Cost $352.00 |
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Main
Transmission Index Page, Click Here
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Early Camaro 700R4 Transmission Conversion Kit
Convert your 1967- 1981 Camaro with a 305 / 350 / 400 / 454 motor from a 3 speed TH350 or TH400 transmission to a 700R4 transmission (or other GM overdrive transmission). Also fits 1968 - 1974 X-Body cars. You get the Raptor-X 700R4 crossmember on a 1967 to 1969 F-Body Camaro and on a 1968 to 1974 X-Body car or the G-Force 700R4 crossmember on a 1970 to 1981 Camaro. These crossmembers will take up to 3 1/2 inch dual exhaust pipes. You also get a 700R4 throttle valve cable, 700R4 dipstick and tube with locking top, all 700R4 speedometer parts for cable driven speedometers, flexplate, Holley or Edelbrock carburetor adapter, poly transmission mount, 700R4 torque converter bolts, throttle valve cable bracket and a 700R4 wiring pigtail for the lock-up type torque converter. This total 700R4 conversion kit sell for $426.00 on a 1967 to 1969 F-Body Camaro and 1968 to 1974 X-Body cars. The price on a 1970 to 1981 F-Body Camaro is $461.00. The $4.00 per gallon gas will feel like $2.80 per gallon gas with an overdrive conversion. Added 7-27-08.
| 67 to 69 F-Body and 68 to 74 X-Body | 70 to 81 Camaro F-Body |
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#5SP. New OEM Solenoid Pack. Fits 5R55S/W or 5R55N. Added 7-25-08. Cost 5R55S/W $263.00 or 5R55N $233.00.
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#45SP. New 45RFE OEM Solenoid Pack. Added 7-12-08. Cost $295.00 |
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5R55S Tools needed to bore out the case and sleeve the two servo pin holes. These are always bad and cause a pressure leak that in turn burns the two bands. Send us your case for this service. Call Jim at 1-888-8771008 for a price. #5R55SF. Tool fixture needed for the boring tool. Cost $172.00 #5R55ST. Complete boring tool kit for the 5R55S servo pins. Cost $499.00 #5R55SS. Two servo pin sleeves. Enough for one transmission. Cost $57.00 Added 7-10-08 |
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Allison 1000 Electronic Parts
Added 6-6-08
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#A1. Delco OEM Allison 1000 Manifold Pressure Switch, 2000 Up. Cost $48.00 |
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#A2. Allison OEM Allison 1000 Shift Lever Position Sensor, 2001 to Early 2003, 2 Connectors. Cost $59.00 |
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#A3. Allison 1000, 2000 Up Trim Solenoid "B". (Normally Open) Cost $110.00 |
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#A4. Allison 1000, 2000 Up Trim Solenoid "A". (Normally Closed) Cost $114.00 |
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#A5. Allison 1000 Trim Solenoid "F" (PWM) 2000 Up. Cost $18.00 |
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#A6. Allison 1000 Shift Solenoid C, D and E 2000 Up. Plus 2004 Up Manifold Pressure Control "G" Solenoid. (total of 4 required) Cost $17.00 |
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#A7. Allison 1000, 2000 Up Input, Output and Turbine Speed Sensors. (3 required) Cost $12.00 |
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4R44E / 4R55E / 5R55E Boost Valve & Sleeve Kit #445. This Steel Series replacement boost valve & sleeve kit gives you a perfectly dialed in ratio slightly higher than the stock valve. This new valve helps eliminate all the problems associated with a worn out stock aluminum valve such as low line pressure, softer shifts and cross leaks. As with all Superior boost valves this valve is made out of 100% hardened steel & made in the U.S.A. Added 5-28-08. Cost $25.00 |
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Ford Ratio Adapters #55RA. Ford speedometer ratio adapter. Must be used with screw on cable top and bottom. Comes in minus 15 or 23% and plus 44%. Added 5-20-08. Cost $89.00 |
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#8-6OD. 42RE through 48RE Six Pinion Steel Overdrive Planet. Retrofits back to all 1995 up electronic transmissions with 15 degree gear sets, 42/44RE, 46RE, 47RE, 48RE. This isn't an OEM gear. Added 5-16-08. Cost $119.00 |
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#VW11. Odometer Gear. Fits all VW Super Beetles and some Beetles. This gear has 11 teeth. Added 5-16-08. Cost $24.00 |
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Main
Transmission Index Page, Click Here
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#3S. The AOD-E / 4R70W Super Servo offers greater holding capacity, a more positive 4th gear, helps eliminate premature overdrive band failure and is built of 6061-T6 billet aluminum. This servo also offers an additional Teflon sealing ring for better centering and sealing along with a high temperature deep groove lip seal. A must for all long term rebuilds, this servo is also made in the U.S.A. Added 5-9-08. Cost $40.00 |
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Ford 3 / 4 / 5 Speed Standard & Transfer Case Drive Gear
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#66. Six tooth 1-3/8 inch inside diameter. Fits some Ford 4 / 5 speed standard transmissions early 1980s to early 1990s and some early 60's 3 speeds. Fits some transfer cases also. Added 5-8-08. Cost $58.00 |
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#17UPG. 4L80E Overdrive Planet Gear, 1999 Down. These are bad about going out. Added 5-2-08. Cost $120.00 |
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#2UPG. Complete 4R70W Planet Gear Set. Planet gear, ring gear, shell, sun gear and bearing all in perfect condition. These are matched sets out of the same transmission. Added 5-2-08. Cost $173.00 |
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4L70E Raptor Drive Kit
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#5R55S-T. 5R55S Torque Converter Adapter Plate Tool. This is a must have to align the V8 torque converter to the flex plate. Added 5-1-08. Cost $108.00 |
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#55SK. Transgo Shift Kit fits 5R55S / 5R55W / 5R55N. Comes with pump alignment tool. Fixes Lockup Complaint: Upgraded parts and data. Reduces need for a new pump and valve body. Fixes: Won’t move—cold noise. Has: Pump Accumulator assembly; Lockup valve and pump alignment tool; EPC relief assemblies. Added 5-1-08. Cost $68.00 02-04 Explorer &
Mountaineer, O5 Up Mustang |
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5R55S / W / N Tools needed to bore out the case and sleeve the two servo pin holes. These are always bad and cause a pressure leak that in turn burns the two bands. Send us your case for this service. Added 5-1-08. Call Jim at 1-888-8771008 for a price. |
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#5C. Fits 5R55S / 5R55W / 5R55N. Carbon Fiber bands for 2nd and overdrive. Two required per transmission. This band will have firm shifts. Added 4-30-08. Cost $25.00 |
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#3P. New Complete 4L80E Pump. Added 4-14-08. Early 1991-1996 Cost $239.00. Late 1997-2003 Cost $299.00.
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Performance 05 Up Mustang 4.6L V8 5R55S Stall Converter
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#5R8. Fits 2005 up 4.6 Liter V8 Mustangs with the 5R55S transmission. Can be ordered with stall speeds up to 3000 RPM and has all bearing construction, furnace brazed fins plus a carbon fiber clutch lining. No trade-in on this one. This performance 5R55S torque converter is built using a Billet Lock-Up Clutch Piston to eliminate the piston rattling problem with the stock type piston. This feature alone is worth $100.00. No down time, keep your old stock converter. No core charge. Can be ordered in stall speeds of 1800 to 3000 RPM. Rated at 600 horse power. Dollar for dollar this converter will do more for your time than any other part. Added 4-12-08. Cost $575.00 |
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Chevy / GM Odometer Gear #GM24. Fits Chevy / GM mid-80s up, 24 tooth. Added 4-2-08. Cost $23.00 |
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#33C. PATC Silk Screen Shirts. Added 4-1-08. Cost $12.00 |
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Raptor-X Crossmember for 1967 to 1969 Camaro with a TH350 transmission. Works with 3 inch exhaust. Added 3-20-08. Click Here |
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45RFE Tail Housing with Speedometer Gears. Cost $500.00 plus a $150.00 core charge on the housing and output shaft. Call 1-888-8771008. Added 3-19-08 |
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6L80 Available Now ! If you send your torque converter in we can beef it up and change the stall speed. #88-6L80. " Super Power Raptor II " 6L80 lock-up billet torque converter with a carbon fiber clutch rated at 1,000 horse power. This is a 10 inch torque converter with a very large 12 inch clutch. Can be ordered with stall speeds of 1500 RPM up. Added 3-11-08 "Corvette Only" Cost $1065.00 |
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#62ODS. 4L80E Overrun Clutch Drum Return Spring and Snap Ring Set. Fits 1991 to 2002 with early type overdrive sprag. Added 3-10-08 Cost $26.00 |
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#91C. Electronic Caliper. This is the exact caliper sold on tool trucks for $60.00 to $85.00. Added 3-10-08. Cost $39.00 |
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#10CL. Pressure line for 1997 to 2001 with gas motors only. This is the bottom line on the radiator with the check ball that gives all of the problems. The check ball has been removed from this line. Added 3-10-08 Cost $48.00 |
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#7HR. AOD-Hi-Rev Governor Kit. This kit will get your full throttle shift points in the 5000 RPM range. Added 3-6-08 Cost $41.00 |
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Allison 1000 Stand Alone Controller
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Includes Allison TCM, XFC, TPS adapter and complete harness. Allows user definable shift points, converter lockups and shift quality. Also has tunable torque input, TPS calibration and engine RPM calibration. Five speed only at this time. Comes with MLPS. Added 3-6-08 Cost $1599.00 *There is a $100 core charge for the Allison TCM. |
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#BRP. Fits Bentley, Rolls, Porsche and VDO. It has 20 teeth on the large outer gear and 23 teeth on the small inner gear. Also available with 21, 22, 29, 32 and 40 teeth on the small inner gear. Cost $29.00 |
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PATC Cummins Billet Flexplate
Coming Soon! PATC Brand, Dodge Cummins Billet Flexplate. Fits 1994 - 2007 47RH / 47RE / 48RE transmissions. Introductory Price $399.00.
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C3 Corvette
#C3V. C3 Corvette G-Force Double Hump Crossmember for TH350, TH400, 700R4 and early 4L60E transmissions. Fits 1968 to 1982 Corvettes. Cost $299.00
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#1000-CCV. C-1 Clutch Control Valve and Seal Kit, 2003 & earlier. The OEM C1 clutch control valve has a fixed flow rate and no seal at the large spool to prevent hot fluid loss. The Sonnax updated valve 37000-05K controls the fill and exhaust rate of the C1 clutch as well as reducing loss at the valve bore. The regulation contour of the Sonnax valve provides a controlled fill to reduce harsh engagements common to cold weather, long sit or reverse to forward abuse conditions. Controlling the flow rate reduces wear on the C1 clutch hub. Once the valve is open, the C1 flow is increased over OEM to overcome fluid loss at the drum. The valve also has a Teflon® seal to prevent incoming pressure loss to exhaust at the pump casting, which can occur under hot abuse conditions. Cost $37.00 Features & Benefits • Valve changes the fixed flow rate to a regulated flow rate, reducing wear of the C1 clutch hub. • Teflon® seal prevents C1 oil from leaking to exhaust. • This is a drop in replacement, with no bore modifications required. |
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#12GBP. All Dodge RWD Governor Bore Plug Kit. Wear in the valve body casting at the large diameter of either the 1-2 or 2-3 governor plugs causes governor oil pressure to leak past the shift valve governor plugs. Governor oil leaving the solenoid reacts on the 1-2 and 2-3 bore plugs, which sequentially stroke the shift valves. These bore plugs stroke relative to an opposing spring and variable throttle pressure. Bore wear creates a loss of governor pressure, which affects shift timing. Due to this wear, shift timing changes with operating temperature and often causes a shuttle or late shift. When this leak is combined with a governor solenoid and transducer feedback, they are often too slow to compensate for this oil loss. The throttle circuit is also prone to wear and has TV pressure variation from cross leaks, which then affect shift timing. These cross leaks often come from the 1-2 accumulator piston seals, throttle control valve, TV checkball and / or a distorted valve body. Cost $45.00 Features & Benefits • Kit provides improved shift timing. • Plugs with seals improve throttle control. • Salvages valve body. |
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#2-48RE. 48RE Only, Transgo
stage 2 shift kit. TRANSGO
shift kits instantly reprogram automatic transmissions for high
performance and durability. |
Main
Transmission Index Page, Click Here
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#43CC. One Prong TH400 Internal Passing Gear Case Connector. Also fits 700R4 / 200-4R transmissions with a one wire 4th gear only lock-up kit. Cost $9.00 |
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#10XL. Wiring harness to convert from a 4L70E transmission to a 4L80E transmission (Some 2006 On, 4L70E type with input speed sensor only). Cost $225.00 The computer must be re-programmed. On 1997 back you will need a Compushift computer. |
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#24TW. E4OD / 4R100 Thrust Washer Kit (12 PIECE). Cost $38.00 |
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#3PG. AOD / C6 Pump Gears. Cost $23.00 |
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#91P. Universal pump alignment tool. Works with all pumps. This tool comes with a chart, placing the pin in the correct numbered hole for that type transmission. This tool works in reverse, squeeze the clamp and place over pump halves then release for an automatic clamp. Cost $89.00 |
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#100SK. Sprag kit for the 2001 4R100 with the diode one-way clutch. Most 2001 4R100 transmissions came with a defective mechanical diode on the direct drum. This kit attaches to the direct drum and allows you to switch to the stronger sprag clutch without the expense of replacing the direct drum. The sprag isn't included. The diode clutch should always be switched on any 2001 4R100 rebuild. Order this part if your drum is still good. Cost $98.00 |
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#70SS. Most GM 1987 up transfer case speed sensor. Cost $146.00 |
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#20P. New complete 4R100 1998 up OEM Pump. Cost $299.00 |
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#39XX. 4L80E Teflon sealing ring installation tool. Makes Teflon seal installation and resizing easy and perfect every time. Cost $349.00. |
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Performance 5R55S Stall Converter
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#5R. Fits 2005 up 4 Liter V6 Mustangs with the 5R55S transmission. This converter will stall at 3000 RPM and has all bearing construction, furnace brazed fins plus a carbon fiber clutch lining. No trade-in on this one. In the past you had to send your torque converter in to be redone, no more. Be one of the first to own this hot V6 stall converter. You'll feel a big difference on the first take off. This torque converter comes with a new OEM pre-drilled flexplate as a two piece set. This torque converter will lower your 60 foot time .2 seconds and the 1/4 mile time by .5 seconds. The competitions 3000 stall speed converter was tested in the 1/4 mile then removed, and a PATC 3000 stall speed converter was installed and tested, resulting in a .2 second lower time in the 1/4 mile. This was due to the PATC converter being a smaller diameter than stock. No down time, keep your old stock converter. No core charge. Can be special ordered in stall speeds of 2000 to 3500. Dollar for dollar this converter will do more for your time than any other part. Cost $499.00 |
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“Increased Pressure” Main Pressure Regulator Springs #S1 (5R55S / W only), #S2 (5R55N only).This Sonnax spring is designed to restore or increase line pressure up to 10 PSI over OEM specifications while avoiding excessively high line pressure and harsh shifts. Cost for ONE Spring. $6.00 Features & Benefits • Restores or increases line pressure up to 10 PSI. • Replaces lost original springs. • No harsh shift effects of high line pressure. • Drop-in installation requires no modifications.
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#S3. Oversize Torque Converter Clutch Modulator Sleeve and Plunger Assembly. Some common complaints associated with a 5R55S / 5R55W are high TCC slip RPMs under increasing loads, slip codes, and converter apply or release concerns. These complaints are often caused by wear at the ID of the TCC modulator plunger valve sleeve, due to constant oscillation by the pulse width modulated TCC solenoid. This plunger valve positions the TCC modulator valve, which feeds line to the apply circuit, which controls slip rate. Wear of the sleeve will allow the TCC slip rate to continue to rise, and could prevent full lockup. The Sonnax assemblies restore hydraulic integrity to the TCC solenoid circuit with precisely toleranced parts. The elevated modulated pressure will not raise apply pressure to the point of TCC piston fatigue, and will result in firmer TCC apply and reduced slip RPM in heavier use applications. Cost $37.00 Features & Benefits • Increased ratio provides a firmer and quicker lockup feel. • OEM stock ratio restores original lockup feel. • Precisely toleranced parts restore hydraulic integrity. • Hard-coat anodized aluminum valves resists wear. • High-grade aluminum sleeves are extremely wear-resistant. |
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| #4245 | 68" Ford Speedometer Cable, Push-on Top with GM Transmission Bottom and Pulse Signal for Cruise, GPS or EFI. Works in a Ford truck with Cummins engine and Dodge transmission. $104.00 |
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#16CLF. 4L80E 1997 up cooling line fittings. The short fitting also fits 4L60E transmissions, two required. Short Cost $5.00, Long Cost $8.00
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Ford Odometer Replacement Gears
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#F16. Fits 1994 - 1999 Mustang and others, Crown Vic, Grand Marquis, Bronco, Taurus, Explorer. Fits Ford late 1980's to late 1990's. The freight for these is only $2.00 with the United States Postal Service. Buy 2 #F16 at one time and get a 10% discount. Buy 4 or more #F16 at one time and get a 20% discount. Cost $39.00 for the pair.
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Main
Transmission Index Page, Click Here
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Attention
C4 Corvette Owners![]()
C4 Corvette 700R4 / 4L60E to 4L80E Conversion Kit

1984 to 1996 Corvette 4L80E Conversion Kit
Convert your C4 Corvette from a 700R4 / 4L60E to a much stronger 4L80E transmission. You get the Bionic 80 4L80E transmission (96 back) and the #80B lock-up billet torque converter rated at 800 horse power, 700R4 /4L60E to 4L80E conversion output shaft and tail housing, 4L80E cast aluminum dust cover, dipstick and tube, PATC T-shirt and the Compushift electronic control module. This 4L80E transmission will be the same length as your 700R4 / 4L60E transmission making it possible to reuse your existing 27 spline drive shaft and C-beam. This conversion kit is rated at 800 horse power. Each and every performance 4L80E transmission is tested in our test truck. The freight will run from free to $140.00 after freight discount in most cases. Option 1 Cost $5178.00
Add both the billet Vacumelt
Input Shaft and the billet Hard
Forward Clutch Hub to option 1 for a 1000 horse power rating. Option 2 Cost
$5747.00
Replace the #80B full size billet torque converter with the #88 billet 10 inch
lock-up torque converter for a faster hole shot. This option 3 conversion kit is
rated at 1000 horse power also. Option 3 Cost $6053.00
Full manual shift 4L80E transmissions are also available rated at 1200 horse power. Add $150.00 to the conversion kits for a 1997 up 7 bolt bell housing.
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#74XXX. Gold C-4 Pan Fill dip stick and tube. Cost $43.00 |
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#5864. Fits 1958 to 1964 Chevy with a 700R4 transmission. Bolts to the original brackets and the mounting hardware is included. Cost $139.00 |
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| #7200 |
Ford custom built 71 inch AOD speedometer cable that plugs in at the bottom and has a 5/8" threaded nut that screws on the top. For Ford EFI conversions. Use with #9SS 8 pulse speed sensor. Cost $45.00 |
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#7300. Used for EFI conversions or cruise control. You get the #7200 Ford custom built 71 inch speedometer cable that plugs in at the bottom and has a 5/8" threaded nut that screws on the top, speedometer gear housing with speed sensor, speedometer gear, gear clip and speed sensor pig tail. (Also works with the #4190 cable.) Cost $104.00 |
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#91PIT. 4R100 only overrun clutch piston installation tool. You can't get a new moulded piston in without this tool. Cost $99.00 |
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#91E. E4OD only outer Coast Clutch Piston Tool. Cost $75.00 |
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#91E2. E4OD / 4R100 Center Support Tool. Cost $330.00 |
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This is easier with the tool, but can be done without the tool. PATC #25CB. Extra Wide 4R100, E4OD, C6 Case Bushing. Cost $8.00 PATC #25CBT. Case Bushing Tool. Cost $58.00 |
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| Case Bushing 1989 - 1994 | Case Bushing 1995 Up | Case Bushing Tool |
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#42 "90 DEGREE, DIRECT or CONTINUOUS ROTATION" with built-in ratio adapter. Sticks out 1 5/8 inches past the housing. 7/8 X 18 Thread. Cost $88.00 |
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#68C. This adapter allows you to remove a factory 4WD TH350 transmission and install a TH400 transmission on your 205 transfer case. You may need the short output shaft that we sell on the TH400 page. This adapter can also be used as a replacement adapter if your TH350 adapter is broken. Will not fit a 203 transfer case. Cost $180.00 |
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#68D. This is a TH400 output shaft with a TH350 27 tooth spline count to be used with the above TH350 to TH400 swap adapter. This shaft can be cut off shorter if you need a shorter shaft. Cost $149.00 |
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Raptor-X Crossmember by PATC
F-Body Crossmember for early Camaro and Firebird 1967 to 1981, TH400, TH350, 200-4R, 4L60E, 4L80E, 700R4, LS1 with 4L80E and T-56.
X-Body Crossmember for Chevy Nova and Chevy II 1968 to 1974, Pontiac Ventura 1971 to 1974, Oldsmobile Omega 1973 to 1974 and Buick Apollo 1973 to 1974. Available for TH400, TH350, 200-4R, 4L60E, 4L80E 700R4, LS1 with 4L80E and T-56. When ordering a 68 to 74 X-Body crossmember, they all use the 67 to 69 F-Body crossmember.
Made from 1 5/8 inch thick wall round tubing. These crossmembers will accept up to a 3" exhaust pipe. After the crossmember is installed it can be removed and replaced with two bolts. Comes with 2 mounting brackets, 2 grade eight bolts and 2 lock nuts. These cross members fit both FBody and XBody cars. At this time we only have 1967 to 1969 crossmembers in stock for the 4L80E, 700R4, early 4L60E, 200-4R, TH400, TH350, LS1 with 4L80E and T-56 transmissions. Cost $202.00
Call 1-888-8771008
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#48.
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#4. 4L80E Hard Input Shaft. This is a must if you have nitrous. Input Shaft and Clutch Hub Upgrades Recommended if Over 500 Horse Power. This Billet Input Shaft is a 100% Bolt-In replacement for the OEM shaft. Made from 9310 Vacumelt, this shaft is vastly stronger than the OEM shaft and is a must have component for high horsepower Pro-Street and Off-Road applications. Cost $463.00 |
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Certified 9310 Vacumelt Steel
Main
Transmission Index Page, Click Here
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#4-2. This is an OEM 4L85E input shaft which is much harder than the original type 4L80E input shaft. Cost $295.00 |
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TH400 Heavy Duty Intermediate Shaft This TH400 Intermediate shaft is a "bolt-in" product made from 300 Maraging Steel and has been designed for High Horsepower and Off-Road use. Cost $449.00 |
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#518SS. Dodge 11% Oversize Intermediate Super Servo. Fits 727, 46RE, 47RE, 48RE, 518, 618, 46RH and 47RH. You get the heavy duty band strut for free. There is nothing else like it on the market. Cost $89.00
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#D70. New 2006 up 4L65E / 4L70E input drum with input speed sensor teeth. Cost $169.00 |
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#66AD. GM Turbo 400 Aluminum Forward Drum and Billet Input Shaft. Cost $630.00
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Available Now ! #CGM. Cummins 4BT / 6BT to a Chevy 4L80E / 700R4 / 4L60E / TH400 transmission, billet aluminum transmission adapter and billet steel flexplate. Fits 2002 back, 2003 up available. We have a computer to control a 4L80E / 4L60E transmission. This Cummins adapter and flexplate Combo Kit is light years ahead of the used adapters on the market that don't fit correctly. Cost $1390.00. Call 1-888-8771008. This adapter uses a 6 liter Ford Power Stroke starter. If your Cummins engine has a standard transmission flywheel now your flywheel bolts will be too long for the new automatic transmission flexplate. You will need new shorter flexplate bolts. |
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#CGMS. New Ford Power Stroke 6 Liter Motorcraft starter for the above Cummins to GM adapter. $340.00 plus a $100.00 core. Cost $440.00 |
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Tail housing reseal kit for 700R4, TH350, TH350C and early 4L60E transmissions. Comes with rear seal, bushing and tail housing O-ring. Cost $6.00 |
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Tail housing reseal kit for late model 4L60E transmissions with a 6 bolt tail housing. Comes with rear seal, bushing and tail housing O-ring. Cost $7.00 |
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#1964. Custom made GM 1964 back, left hand gear with a .810" or .875" head. Comes in 17 to 25 tooth gear count. We need to know stem length, gear length and stub length. Fits some standard transmissions, maybe some automatics. Some right hand gears available. Call 1-888-8771008 to place order. Cost $49.00 |
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#66BD. TH400 Billet Aluminum Direct Drum. Cost $612.00
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#CGM2. Adapter to install a 4L80E transmission on a Dodge 23 spline transfer case (automatic only). The 1996 up transfer case when used with the above Cummins adapter will be in the approximate same position. The 1995 back transfer case will move to the front approximately 4 1/2 inches. Cost $468.00 |
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#4NR. New 2 3/16 inch Rigid Red intermediate band with 9 small oil groves. This band is about 10% wider than the original band and works with a stock drum. Fits all 727, 518, 618, 46RH, 46RE, 47RE and 48RE transmissions. Cost $159.00 |
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Main
Transmission Index Page, Click Here
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#23CX. These are Raybestos High Energy clutch sets built for 2003 up 48RE transmissions. Consists of 5 direct, 4 forward, 5 overdrive brake clutches and no steels. The forward and direct clutches can be used on earlier Dodge transmissions. Overstocked Cost $56.00 per set. |
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#HF1. SFI flexplate to replace your 45RFE / 545RFE transmission with a 518 / 727 transmission on late model 5.7 and 6.1 liter Hemi motors. There are far more performance parts available for a 518 transmission than a 45RFE. Cost $105.00 |
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#8UFP. Chrysler / Dodge Universal Flexplate. Fits 904, 518 and 46RH type transmissions 1995 back that have a ring gear on the torque converter. Cost $19.00 |
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The Best Insurance Money Can Buy! 45% more contact greatly reduces the possibility of breakage. Fits 1993 back. Cost $105.00 #6PG2 |
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Manufactured from 4140 Heat Treated Steel for ULTIMATE STRENGTH. This drum is the ideal replacement for the OEM drum and is made specifically for EXTREME APPLICATIONS such as - Diesel, Off-Road and Drag Racing. Cost $695.00 |
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#30VB2. New in the box 1987 to 1993 700R4 valve bodies. GM part #8673377. The GM list price on these is $345.00. PATC Price $126.00 |
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G-Force F-Body
Double Hump Crossmember for early Camaro
1967 to 1981,
TH350, TH400, 200-4R and 700R4. There has never been anything
available like this for the 67 to 81 F-Body. Comes in black power coat
only. Taking orders now. 1-888-8771008.
G-Force X-Body
Double Hump Crossmember for Chevy * * * BatWing Design * * * |
| 700R4, $219.00 | TH400 / 200-4R, $219.00 | TH350, $219.00 |
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D0-It-Yourself G-Force Crossmember Kit
#GFX. Can be made to fit many GM models. Cost $149.00
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G-Force Block-Off Plate
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#BOP. G-Body AC and heater block off plate. Fits 1978 to 1988 G-Body cars. Cost $69.00 |
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Attention
C4 Corvette Owners![]()
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10 In-Stock as of 9-28-2007. |
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# C480. 4L80E in C4 Corvette Adapter (1984 - 1996). Swap your 700R4 / 4L60E transmission to the much stronger 4L80E transmission with our new double strength case hardened output shaft and adapter kit. At this time we have an adapter kit for the C4 Corvette to replace your 700R4 / 4L60E transmission with the much stronger 4L80E transmission. This 4L80E transmission will be the same length as your 700R4 / 4L60E transmission making it possible to reuse your existing 27 spline driveshaft and C-beam. All that needs to be changed on the 4L80E transmission is the tail housing and output shaft. The full manual shift model works without a computer. This tail housing is made of 6061T6 aircraft aluminum. Cost $599.00 |
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There may be other uses for this shaft. Replace any 700R4 / 4L60E transmission with a 4L80E of the same length. Coming soon 700R4 / 4L60E to TH400 and T-56 to 4L80E adapter kits. |
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1965 to 1973 Mustang Conversion Kit
Convert your Mustang with a 289 / 302 / 351W / 351C motor from a 3 speed C4 or C6 transmission to an AOD overdrive transmission. You get the Dominator Junior transmission and torque converter rated at 550 horse power, custom crossmember, Lokar throttle valve cable, speedometer gear based on tire height and gear ratio, AOD flywheel and a locking top dip stick. The performance model comes with your choice of a free T-shirt or auxiliary fluid cooler. The freight will run from free to $140.00 after freight discount in most cases on the performance model. This will produce up to a 40% increase in gas mileage and a 33% reduction in motor speed. Cost $2329.00. Same package with a stock transmission and converter $1499.00. When ordering we need your motor size, motor