Applications Buick Rainier, 2004–2007 Buick Roadmaster, 1994–1996 Cadillac Escalade, 1999–2006 Cadillac Fleetwood, 1994–1996 Chevrolet Astro, 1993–2005 Chevrolet Avalanche, 2002–2008 Chevrolet S-10 Blazer, 1994–2005 Chevrolet Camaro, 1994–2002 Chevrolet Caprice, 1994–1996 Chevrolet C/K 1500/2500 (2500 with six-bolt axle pattern), 1993–1999 Chevrolet Colorado, 2004–2012 Chevrolet Corvette, 1994–2004 Chevrolet Express, 1996–2014 Chevrolet Impala SS, 1994–1996 Chevrolet S-10, 1994–2004 Chevrolet Silverado 1500, 1999–2013 Chevrolet SSR, 2003–2006 Chevrolet Suburban 1500, 1993–2008 Chevrolet Tahoe, 1995–2010 Chevrolet TrailBlazer, 2002–2009 Chevrolet Van, 1993–1996 GMC Canyon, 2004–2012 GMC Envoy, 2003–2009 GMC Jimmy, 1993–2005 GMC Safari, 1993–2005 GMC Savana, 2003–2014 GMC Sierra 1500/2500 (2500 with six-bolt axle pattern), 1993–2013 GMC Sonoma, 1994–2004 GMC Suburban 1500, 1993–1999 GMC Yukon, 1992–2009 GMC Yukon XL 1500, 2000–2008 GMC Vandura, 1993–1996 Holden Commodore (VR, VS, VT, VX, VY, VZ, VE), 1993–2012 Holden Monaro, 2001–2006 Holden Caprice (VR, VS, WH, WK, WL and WM), 1994–2008 Hummer H3 Oldsmobile Bravada Pontiac Firebird, 1994–2002 Pontiac GTO, 2004 only Saab 9-7X, 2005–2009 Isuzu Ascender, 2003–2008 4L65E An updated 4L60E, the 4L65E (RPO M32), was phased in the 2001 model year when coupled behind the 6.0 Vortec. Five-pinion front and rear planetaries, along with an additional 3/4 clutch allowing 7 clutches in the input housing and induction hardened input shaft assembly, were improved to withstand up to of torque. Applications: Cadillac Escalade Cadillac Escalade EXT Chevrolet Corvette, 2005 only Chevrolet Silverado SS GMC Sierra Denali GMC Yukon Denali Holden Commodore, VZ 6.0 only Holden Crewman, 2004 only Holden One Tonner, 2004 only HSV Clubsport VZ Hummer H2 Pontiac GTO, 2005–2006 (M32, 3.46:1 final drive) See also List of GM transmissions References 4L60