TCI Automotive 274500 Transbrake Kit for 4L80E (91-96)

This Transbrake Valve Body for '91-'96 4L80E is designed to provide consistent 60 Foot Times by transmitting power immediately to the rear tires. Features Reverse Shift Pattern.

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TCI Transbrake Valve Bodies allow you to achieve maximum torque converter stall and provide for quicker and more consistent reaction times and 60-foot times. This is due to the transbrake action which prevents an engine's torque load from being transmitted through the drivetrain prior to launch. The transbrake acts in much the same manner as a manual clutch. Once it is engaged, the vehicle can neither roll forward nor backward, and as you press on the accelerator, the engine can RPM as high as the torque converter stall. Once the transbrake is released, the power is transmitted immediately to the rear tires in much the same manner as a manual clutch but with the parts saving advantage of the torque converter's shock absorbing action.

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Application Summary:

Year	Make/Model
1994-2001	AM General Hummer
1997-1998	Aston Martin DB7
2000-2006	Bentley Arnage
1996-2003	Bentley Azure
2006	Bentley Azure
1993-1998	Bentley Brooklands
1993-2003	Bentley Continental
1993-1998	Bentley Turbo R
2002-2003	Cadillac Escalade
2003	Cadillac Escalade ESV
2002-2003	Cadillac Escalade EXT
1991	Chevrolet Blazer
1994	Chevrolet Blazer
1991-1999	Chevrolet C1500
1992-1999	Chevrolet C1500 Suburban
1991-2000	Chevrolet C2500
1992-1999	Chevrolet C2500 Suburban
1991-2000	Chevrolet C3500
1996-2006	Chevrolet Express 2500
1996-2006	Chevrolet Express 3500
1991-1996	Chevrolet G30
1991-1999	Chevrolet K1500
1992-1999	Chevrolet K1500 Suburban
1991-2000	Chevrolet K2500
1992-1999	Chevrolet K2500 Suburban
1991-2000	Chevrolet K3500
1991-1999	Chevrolet P30
1991	Chevrolet R1500 Suburban
1991	Chevrolet R2500 Suburban
1991	Chevrolet R3500
2002-2003	Chevrolet Silverado 1500
2001-2003	Chevrolet Silverado 1500 HD
2005-2006	Chevrolet Silverado 1500 HD
1999-2004	Chevrolet Silverado 2500
2001-2006	Chevrolet Silverado 2500 HD
2001-2006	Chevrolet Silverado 3500
2001-2003	Chevrolet Suburban 1500
2000-2006	Chevrolet Suburban 2500
1995-1999	Chevrolet Tahoe
1991	Chevrolet V1500 Suburban
1991	Chevrolet V2500 Suburban
1991	Chevrolet V3500
1991-1999	GMC C1500
1992-1999	GMC C1500 Suburban
1991-2000	GMC C2500
1992-1999	GMC C2500 Suburban
1991-2000	GMC C3500
1992-1996	GMC G3500
1991	GMC Jimmy
1991-1999	GMC K1500
1992-1999	GMC K1500 Suburban
1991-2000	GMC K2500
1992-1999	GMC K2500 Suburban
1991-2000	GMC K3500
1991-1999	GMC P3500
1991	GMC R1500 Suburban
1991	GMC R2500 Suburban
1991	GMC R3500
1996	GMC Savana 1500
1996-2006	GMC Savana 2500
1996-2006	GMC Savana 3500
2001-2005	GMC Sierra 1500
2001-2003	GMC Sierra 1500 HD
2005-2006	GMC Sierra 1500 HD
1999-2004	GMC Sierra 2500
2001-2006	GMC Sierra 2500 HD
2001-2006	GMC Sierra 3500
1991	GMC V1500 Suburban
1991	GMC V2500 Suburban
1991	GMC V3500
1992-1999	GMC Yukon
2001	GMC Yukon

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