4L80E / 4L85E
PATC GM Performance Transmissions and Parts, 4L80E and others. PATC builds GM performance transmissions in many levels. PATC is on the cutting edge of performance rear wheel drive American transmission development. We work with different manufacturers in the development of stronger parts. We have the most complete inventory of performance transmission parts for Ford, GM and Dodge than you’ll find anywhere else. Using these parts we have developed performance / heavy duty transmissions in many different levels and types. This is why three to four thousand people visit one of our performance transmission websites everyday, making PATC the number one performance transmission destination on the Internet. These websites are updated sixteen hours per day seven days a week. We don’t just sell transmissions and parts, we test them in our test vehicles on the street and at the drag strip. We have the hard to find performance transmission parts all in one place and in stock. On this Website you will find many performance / heavy duty automatic transmission parts the others don’t sell.
Showing 1–16 of 375 results
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* Torlon Check Balls. 10 per bag. Sonnax Number 10000-08
$ 10.00 Add to cart -
* New 4L80E Speed Sensor Ring. (Reluctor Ring)
$ 21.00 Add to cart -
TH400 4L80E Forward and Direct Clutch Featuring G3 High Performance Material Alto 031702B155
$ 13.00 Add to cart -
* 4L60E or 4L80E shift cable bracket 34913-01
$ 39.00 Add to cart -
*4L80E Torque Converter. Full Size – Heavy Duty, Lock-Up Number L80-LU.
$ 499.00 Select options -
* 34006-SPB Sonnax TH400 4L80E 4L85E Heavy Duty Case Bushing Kit
$ 58.00 Add to cart -
* 4L80E / TH400 intermediate sprag number A34652AX and drum with Borg Warner 34 Element Sprag
$ 250.00 Add to cart -
* 10A-2. Output Shaft For Adapter Kit. (Shaft Only) Swap your 4L60E transmission to a stronger 4L80E transmission.
$ 349.00 Select options -
* 4L80E, Reverse Servo Spacer Kit. Sonnax Number 34528-01K. 1996 and Later
$ 21.00 Add to cart -
* B34024E, TH400 / 4L80E / 4L85E BorgWarner Low Reverse Band, 1965-2009.
$ 66.00 Add to cart -
Shim, TH400 / 4L80E, Sonnax #34006-05
$ 9.00 Add to cart -
* 10A. Adapter Kit. Swap your 4L60E transmission to a stronger 4L80E transmission. (Adapter + Output Shaft)
$ 650.00 Select options -
* Cummins 4BT / 6BT to a Chevy 4L80E / 700R4 / 4L60E / TH400 Transmission Adapter. 2002 back Year Models.
$ 1209.00 Add to cart -
4L80E / TH400 Billet Steel Clutch Hub with Bearings. # 228300B
$ 179.00 Add to cart -
* D34886E Spiral Snap Ring for the TH400 / 4L80E 34 element intermediate sprag
$ 23.00 Add to cart -
T-TGM-HR, T9138 TOOL, 4L60E / 4L80E / ALLISON 1000, HARNESS REMOVAL TOOL
$ 29.00 Add to cart
Showing 1–16 of 375 results