B&M Shift Improver Kit GM 4L60E Transmissions 70360 blh are now available mr gasket are now available 7 V8 1965 1966 Pontiac Catalina Base 421 6 this will deliver firm positive shifts you will feel Year Make Model Submodel Engine Size 1994 1996 Buick Roadmaster 2002 2003 Chevrolet S10 Xtreme 1997 2003 Chevrolet S10 ZR2 2002 2003 Chevrolet S10 ZR5 2002 2004 Chevrolet Trailblazer 1999 2003 Chevrolet Silverado 1500 2000 2004 Chevrolet Silverado 1500 Base 2000 2004 Chevrolet Silverado 1500 LS 2000 2004 Chevrolet Silverado 1500 LT 1999 2001 Chevrolet Silverado 2500 2000 2004 Chevrolet Suburban 1500 2000 Chevrolet Suburban 2500 1995 2004 Chevrolet Tahoe 1993 1999 GMC C1500 1993 1999 GMC C1500 Suburban 1993 1998 GMC C2500 1993 1996 GMC C2500 Suburban 2002 2004 GMC Envoy 1993 1995 GMC G1500 1996 2004 GMC Savana 1500 1993 1995 GMC G2500 1996 2001 GMC Savana 2500 Base 1993 1995 GMC G3500 1993 1999 GMC K1500 1993 1999 GMC K1500 Suburban 1993 1998 GMC K2500 1993 1996 GMC K2500 Suburban 1993 2004 Oldsmobile Bravada 2004 Pontiac GTO 2004 Chevrolet Colorado 2002 2005 GMC Sierra 1500 Base 2001 2006 GMC Sierra 1500 SLT 2002 2006 GMC Sierra 1500 WT 2001 2006 GMC Sierra 1500 SLE 2005 2006 GMC Sierra 1500 Hybrid 2001 2006 GMC Sierra 1500 SL 2003 2004 Chevrolet SSR 1999 2004 GMC Yukon SLT 1999 2004 GMC Yukon SLE 1999 2001 GMC Yukon Denali 1993 2004 GMC Jimmy 1993 2002 GMC Yukon 2004 GMC Envoy XUV 2002 2004 GMC Envoy XL 2002 2004 Chevrolet Trailblazer EXT 1994 1996 Buick Commercial Chassis 1999 2004 Cadillac Escalade 1994 1996 Cadillac Fleetwood 1994 1996 Cadillac Commercial Chassis 1993 2004 Chevrolet Astro 2002 2004 Chevrolet Avalanche 1500 1994 2004 Chevrolet Blazer 1993 Chevrolet Blazer Silverado 1993 Chevrolet C1500 Cheyenne 1993 Chevrolet C1500 Silverado 1993 Chevrolet C1500 454 SS 1993 2004 Chevrolet S10 1997 2003 Chevrolet S10 Base 1997 2003 Chevrolet S10 LS 1997 1998 Chevrolet S10 SS 1993 1996 Chevrolet C2500 Suburban 1994 2002 Chevrolet Camaro 1994 1996 Chevrolet Caprice 1994 2004 Chevrolet Corvette Base 2003 Chevrolet Corvette 50th Anniversary Edition 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 1995 Chevrolet Corvette Indianapolis 500 Pace Car 1996 2000 Chevrolet Corvette 1996 2004 Chevrolet Express 1500 1996 2004 Chevrolet Express 2500 1993 1995 Chevrolet G10 1993 1995 Chevrolet G20 1993 1995 Chevrolet G30 1994 1996 Chevrolet Impala 1993 1999 Chevrolet K1500 1993 1999 Chevrolet K1500 Suburban 1993 1998 Chevrolet K2500 1993 1996 Chevrolet K2500 Suburban 1993 1994 Chevrolet S10 Blazer 2004 GMC Canyon 1993 2004 GMC Safari 2003 2004 GMC Savana 2500 1993 2004 GMC Sonoma 2001 2004 GMC Yukon XL 1500 SLT 2001 2004 GMC Yukon XL 1500 SLE 1993 Chevrolet C1500 WT 1994 1999 Chevrolet C1500 1993 1999 Chevrolet C1500 Suburban 1993 1999 Chevrolet C2500 1999 2000 GMC Sierra 1500 1999 2001 GMC Sierra 2500 2000 GMC Yukon XL 1500 2000 GMC Yukon XL 2500 1994 2002 Pontiac Firebird 2004 Buick Rainier 2004 Chevrolet Silverado 1500 Z71 2004 Chevrolet Silverado 1500 WT 2004 Chevrolet Silverado 1500 Hybrid 1993 GMC Typhoon 2002 GMC Sierra 1500 HT