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 1–32 of 358 results
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4L80E Transmission Bionic 80 Performance 4L80E Transmission Level 2 and 3
$ 3595.00 Select options -
4L80E Raybestos Red Stage-1 Clutch Module #RCPS-31 1991-1995. Upgrades Available Here
$ 150.00 Select options -
700R4 Conversion Kit for Early GM Cars and Trucks in 5 700R4 Levels and Price Points. Starting at $2107.00
$ 2107.00 Select options -
700R4 Conversion Kits for Early GM Cars and Trucks in Five 700R4 Levels and Price Points Starting at
$ 2107.00 Select options -
LS3 Fiberglass Two Piece Motor Covers
$ 649.00 Select options -
#BRNY, Chevy Silverado / Tahoe, GMC Sierra / Yukon NP236 NP246 NP261 NP263 Transfer Case Saver
$ 29.00 Add to cart -
#D34886E Spiral Snap Ring for the TH400 / 4L80E 34 element intermediate sprag
$ 20.00 Add to cart -
#G101 FLYWHEEL / FLEXPLATE, GM WITH CHEVY SMALL BLOCK 400 V8, 1970-1978
$ 39.00 Add to cart -
#GMTM-S / #3.1158G / GM Short Height Transmission Mount 1 5/8″ Tall 4L80E and Others
$ 55.00 Add to cart -
#K4L80-E Shift Kit. Fits 1991-2003 4L80E transmissions, with steel valves.
$ 84.00 Add to cart -
#RCF5-4L80 / 2010-2015 Camaro 4L80E Swap Crossmember from a 6L80E
$ 275.00 Add to cart -
#RCS-10-4L80 / 1982-2005 S10 SWAP CROSSMEMBER TO A 4L80E TRANSMISSION
$ 329.00 Add to cart -
#SK 4L80E. SHIFT KIT, 4L80E TRANSGO, 1991-UP
$ 83.00 Add to cart -
031755AHP POWER PACK 4L80E 4L85E RED EAGLE FORWARD HP 1990-UP
$ 110.00 Add to cart -
031756HP POWERPACK, TH400 / 4L80E, DIRECT RED EAGLE PERFORMANCE, 1964-1995
$ 146.00 Add to cart -
031757AHP POWERPACK 4L80E 4L85E RED EAGLE INTERMEDIATE HP 1991-UP
$ 98.00 Add to cart -
1942-1948 Cadillac 346 Cubic Inch Flathead to Chevy Automatic Transmission # CA1000201
$ 895.00 Add to cart -
1949-1953 Cadillac 331 Cubic Inch Motor to Chevy Automatic Transmission # CA1000401
$ 1495.00 Add to cart -
1949-1956 Oldsmobile 303/324 to Chevy Automatic Transmission (internally balanced) # OL1000301
$ 1295.00 Add to cart -
1954 and Older Hudson 262 / 308 Motor to Chevy Automatic Transmission #HU1000101
$ 935.00 Add to cart -
1954 and up Cadillac 365 / 390 Motor to Chevy Automatic Transmission # CA1000101
$ 895.00 Add to cart -
1955 and newer Hudson 308 Motor to Chevy Automatic Transmissions #HU1000102
$ 935.00 Add to cart -
1955-1960 Pontiac V8 Motor (2.59 crank flange) to Chevy Automatic Transmission PO1000101
$ 895.00 Add to cart -
1957 to 1964, 371 / 394 Olds Motor to Chevy Transmission Adapter (externally balanced) # OL1000302)
$ 1295.00 Add to cart -
1957-1964 Olds 371 / 394 with “Slim Jim” to Chevy Automatic Transmission (166 tooth externally balanced) # OL1000303
$ 1295.00 Add to cart -
1958-1960 Edsel, Lincoln, Mercury 430 Motor to Chevy Automatic transmission #LI1000401
$ 1295.00 Select options -
1958-1960 Edsel, Lincoln, Mercury with 430 Motor to Chevy Automatic Transmission
$ 1295.00 Add to cart -
1961-1965 Lincoln 430 & 1966-1968 Lincoln 462 to Chevy Automatic Transmissions
$ 1295.00 Add to cart -
1964-1966 Buick 401 or 425 Nailhead Motor to Chevy Automatic Transmission with small hole flex plate
$ 850.00 Add to cart -
32 spline outside snap rings, fits TH400 short tail and 4L80E
$ 105.00 Add to cart -
34006-SPB Sonnax TH400 4L80E 4L85E Heavy Duty Case Bushing Kit
$ 33.99 Add to cart -
48-CCV VALVE KIT FOR 4L80E 4L85E CONVERTER 1991 TO 2009 ELIMINATES LOCKUP
$ 96.00 Add to cart
Showing 1–32 of 358 results