TH700-R4 4L60/E 4L65E 4L70E Corvette Servo Piston Assembly

From the factory, 700R4 and 4L60E transmissions were equipped with 4 different servo sizes based on application. The Corvette-type piston was primarily found in the tuned, port-injected Corvette as well as the high performance Camaro and Firebird. This TransGo servo piston has the largest 2nd apply surface area of all the original equipment servos. Consequently, this servo provides a shorter, firmer 1-2 shift and with an increased apply area, provides the 2-4 band greater torque capacity in second gear only. Furthermore, the differential area between the band apply area and the release side of the servo piston alters the 3-4 clutch accumulation rate making the 2-3 shift firmer. Vehicle Specific

• Avanti: II 1987 - 2004 Bentley: Continental 1991 - 1992 Bentley: Mulsanne 1992 - 1992 Bentley: Turbo R 1991 - 1992 Buick: Commercial Chassis 1991 - 1996 Buick: Electra 1988 - 1989
• Chevrolet: K20 1982 - 1986 Chevrolet: K20 Suburban 1982 - 1986 Chevrolet: K2500 1988 - 1998 Chevrolet: K2500 Suburban 1992 - 1996 Chevrolet: K30 1982 - 1986 Chevrolet: K3500 1988 - 1989
• Chevrolet: K5 Blazer 1982 - 1986 Chevrolet: Malibu 1982 - 1983 Chevrolet: Monte Carlo 1982 - 1988 Chevrolet: P20 1980 - 1981 Chevrolet: P30 1980 - 1981
• Buick: LeSabre 1988 - 1988 Buick: Rainier 2004 - 2007 Buick: Regal 1984 - 1984 Buick: Roadmaster 1991 - 1996 Cadillac: Brougham 1990 - 1992 Cadillac: Commercial Chassis 1992 - 1996
• Cadillac: Escalade 1999 - 2006 Cadillac: Escalade ESV 2003 - 2006 Cadillac: Escalade EXT 2002 - 2006 Cadillac: Fleetwood 1993 - 1996 Chevrolet: Astro 1985 - 2005
• Chevrolet: Avalanche 2007 - 2008 Chevrolet: Avalanche 1500 2002 - 2006 Chevrolet: Blazer 1987 - 2005 Chevrolet: C10 1982 - 1986 Chevrolet: C10 Suburban 1982 - 1986
• Chevrolet: C1500 1988 - 1999 Chevrolet: C1500 Suburban 1992 - 1999 Chevrolet: C20 1982 - 1986 Chevrolet: C20 Suburban 1982 - 1986 Chevrolet: C2500 1988 - 1999 Chevrolet: C2500 Suburban 1992 - 1996
• Chevrolet: C30 1982 - 1986 Chevrolet: C3500 1988 - 1990 Chevrolet: Camaro 1983 - 2002 Chevrolet: Caprice 1982 - 1996 Chevrolet: Colorado 2004 - 2012 Chevrolet: Commercial Chassis 1991 - 1994
• Chevrolet: Corvette 1982 - 2005 Chevrolet: El Camino 1982 - 1987 Chevrolet: Express 1500 1996 - 2014 Chevrolet: Express 2500 1996 - 2009 Chevrolet: Express 3500 2006 - 2009
• Chevrolet: Express 4500 2009 - 2009 Chevrolet: Express Cargo 2009 - 2014 Chevrolet: Express Pasajeros 2009 - 2015 Chevrolet: G10 1983 - 1995 Chevrolet: G20 1983 - 1995
• Chevrolet: G30 1983 - 1995 Chevrolet: Impala 1982 - 1996 Chevrolet: K10 1982 - 1986 Chevrolet: K10 Suburban 1982 - 1986 Chevrolet: K1500 1988 - 1999 Chevrolet: K1500 Suburban 1992 - 1999

Attributes:

• Brand Name: TransGo Performance
• GTIN: 00810159321112
• Installation: Transmission Removal Not Required

Extended Information:

• Country of Origin: US
• Emissions : CARB Eligible
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 2 x 3.75 x 3.75 inches
• Weight: 0.55 POUNDS