4L80E 4L85E Reprogramming Kit

This TransGo Reprogramming Kit includes valve body, pump and internal components that are calibrated to work in concert with an elevated line pressure curve that will greatly improve the overall durability and shift feel of the transmission. Also, the laminated triple separator plate provides dual feed for the 3rd gear clutch without having to dismantle the transmission. Dual feeding the 3rd gear clutch triples the torque capacity of the 3rd gear clutch which is the Achilles heel of this transmission. In addition, the included highly improved wide land design boost valve and bushing resists wear so that pressure regulation functions consistently for the long haul. Lastly, the EPC boost pressure relief valve system provided helps protect against accidental runaway boost pressure to stop the case and direct drum failure. Vehicle Specific

• AM General: Hummer 1994 - 2001, Aston Martin: DB7 1997 - 1998, Bentley: Arnage 2000 - 2007, Bentley: Azure 1996 - 2006, Bentley: Brooklands 1993 - 1998, Bentley: Continental 1993 - 2003
• Chevrolet: W3500 Tiltmaster 2004 - 2007, Chevrolet: W4500 Tiltmaster 2004 - 2007, GMC: C1500 1991 - 1999, GMC: C1500 Suburban 1992 - 1999, GMC: C2500 1991 - 2000, GMC: C2500 Suburban 1992 - 1999
• GMC: C3500 1991 - 2000, GMC: C3500HD 1991 - 2002, GMC: G3500 1992 - 1996, GMC: Jimmy 1991 - 1991, GMC: K1500 1991 - 1999, GMC: K1500 Suburban 1992 - 1999, GMC: K2500 1991 - 2000
• GMC: K2500 Suburban 1992 -
• Bentley: Turbo R 1993 - 1998, Cadillac: Escalade 2002 - 2003, Cadillac: Escalade ESV 2003 - 2003, Cadillac: Escalade EXT 2002 - 2003, Chevrolet: Blazer 1991 - 1994, Chevrolet: C1500 1991 - 1999
• Chevrolet: C1500 Suburban 1992 - 1999, Chevrolet: C2500 1991 - 2000, Chevrolet: C2500 Suburban 1992 - 1999, Chevrolet: C3500 1991 - 2000, Chevrolet: C3500HD 1991 - 2002
• Chevrolet: Express 2500 1996 - 2009, Chevrolet: Express 3500 1996 - 2009, Chevrolet: Express 4500 2009 - 2009, Chevrolet: Express Pasajeros 2009 - 2015, Chevrolet: G30 1991 - 1996
• Chevrolet: K1500 1991 - 1999, Chevrolet: K1500 Suburban 1992 - 1999, Chevrolet: K2500 1991 - 2000, Chevrolet: K2500 Suburban 1992 - 1999, Chevrolet: K3500 1991 - 2000
• Chevrolet: P30 1991 - 1999, Chevrolet: R1500 Suburban 1991 - 1991, Chevrolet: R2500 Suburban 1991 - 1991, Chevrolet: R3500 1991 - 1991, Chevrolet: Silverado 1500 2002 - 2003
• Chevrolet: Silverado 1500 HD 2001 - 2006, Chevrolet: Silverado 1500 HD Classic 2007 - 2007, Chevrolet: Silverado 2500 1999 - 2004, Chevrolet: Silverado 2500 HD 2001 - 2006
• Chevrolet: Silverado 2500 HD Classic 2007 - 2007, Chevrolet: Silverado 3500 2001 - 2006, Chevrolet: Silverado 3500 Classic 2007 - 2007, Chevrolet: Suburban 1500 2001 - 2003
• Chevrolet: Suburban 2500 2000 - 2007, Chevrolet: Tahoe 1995 - 1999, Chevrolet: V1500 Suburban 1991 - 1991, Chevrolet: V2500 Suburban 1991 - 1991, Chevrolet: V3500 1991 - 1991

Attributes:

• Brand Name: TransGo Performance
• GTIN: 00810159320610
• Installation: Transmission Removal Optional

Extended Information:

• Country of Origin: United States
• Emissions : CARB Eligible

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 15.5 x 11.5 x 2.5 inches
• Weight: 3.95 POUNDS