Product InformationYukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque conditions. We use high grade steel in both the ring & pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower & go big on tires because Yukon offers the widest selection of gear ratios to choose from. You?ll know that your gear choice was the right one, because you chose Yukon. Yukon Ring & Pinions come with a 1 year warranty against manufacture defects. Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle. Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat, and use high grade steel in both the ring & pinion, with fitment designed to OEM spec 8.5″ GM 4.11 R&P ( USE OEM w/abs 4 IMPLA & CAPRICE)(no abs ring)Fits: Buick Electra Estate Wagon 1980 to 1989 Buick Electra Limited 1980 to 1985 Buick Electra Park Avenue 1980 to 1985 Buick Electra T-Type 1985 Buick Rainier CXL 2004 to 2007 Buick Rainier CXL Plus 2004 to 2005 Buick Regal Base 1980 to 1987 Buick Regal Estate Wagon 1982 to 1983 Buick Regal GNX 1987 Buick Regal Grand National 1984 to 1987 Buick Regal Limited 1980 to 1987 Buick Regal Limited Turbo 1982 Buick Regal Sport 1980 to 1982 Buick Regal T-Type 1983 to 1986 Cadillac Escalade Base 1999 to 2000 Cadillac Escalade Base 2002 to 2013 Cadillac Escalade Hybrid 2009 to 2013 Cadillac Escalade Hybrid Platinum 2010 to 2013 Cadillac Escalade Luxury 2011 to 2013 Cadillac Escalade Platinum 2008 to 2013 Cadillac Escalade Premium 2011 to 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black Diamond LT 2013 Chevrolet Avalanche Black Diamond LTZ 2013 Chevrolet Avalanche LS 2007 to 2012 Chevrolet Avalanche LT 2007 to 2012 Chevrolet Avalanche LTZ 2007 to 2012 Chevrolet Avalanche 1500 Base 2002 to 2005 Chevrolet Avalanche 1500 LS 2005 to 2006 Chevrolet Avalanche 1500 LT 2005 to 2006 Chevrolet Avalanche 1500 North Face 2002 to 2003 Chevrolet Avalanche 1500 On Road Edition 2002 to 2003 Chevrolet Avalanche 1500 WBH 2003 Chevrolet Avalanche 1500 Z66 2004 to 2006 Chevrolet Avalanche 1500 Z71 2002 to 2006 Chevrolet Blazer Base 1994 Chevrolet Blazer Cheyenne 1992 to 1993 Chevrolet Blazer Custom Deluxe 1987 Chevrolet Blazer Scottsdale 1988 to 1991 Chevrolet Blazer Silverado 1987 to 1994 Chevrolet Blazer Silverado Sport 1994 Chevrolet C10 Big Ten 1980 Chevrolet C10 Cheyenne 1980 to 1981 Chevrolet C10 Custom 1981 to 1986 Chevrolet C10 Custom Deluxe 1980 Chevrolet C10 Deluxe 1981 Chevrolet C10 Scottsdale 1980 to 1986 Chevrolet C10 Silverado 1980 to 1986 Chevrolet C10 Suburban Custom 1981 to 1986 Chevrolet C10 Suburban Custom Deluxe 1980 Chevrolet C10 Suburban Deluxe 1981 Chevrolet C10 Suburban Scottsdale 1980 Chevrolet C10 Suburban Scottsdale 1982 Chevrolet C10 Suburban Scottsdale 1984 to 1986 Chevrolet C10 Suburban Silverado 1980 Chevrolet C10 Suburban Silverado 1982 to 1986 Chevrolet C1500 454 SS 1990 to 1993 Chevrolet C1500 Base 1994 to 1997 Chevrolet C1500 Cheyenne 1988 to 1998 Chevrolet C1500 LS 1999 Chevrolet C1500 Scottsdale 1988 to 1992 Chevrolet C1500 Silverado 1988 to 1998 Chevrolet C1500 WT 1990 to 1998 Chevrolet C1500 Suburban Base 1992 to 1999 Chevrolet C1500 Suburban LS 1995 to 1999 Chevrolet C1500 Suburban LT 1995 to 1997 Chevrolet C1500 Suburban LT 1999 Chevrolet C1500 Suburban Silverado 1992 to 1994 Chevrolet C2500 Base 1994 to 1997 Chevrolet C2500 Base 1999 to 2000 Chevrolet C2500 Cheyenne 1989 to 1998 Chevrolet C2500 LS 1999 to 2000 Chevrolet C2500 Scottsdale 1989 to 1992 Chevrolet C2500 Silverado 1989 to 1998 Chevrolet C2500 WT 1994 to 1995 Chevrolet C2500 WT 1998 Chevrolet Camaro Base 1980 Chevrolet Camaro Berlinetta 1980 to 1981 Chevrolet Camaro Rally Sport 1980 Chevrolet Camaro Sport 1981 Chevrolet Camaro Z28 1980 to 1981 Chevrolet Caprice Base 1986 to 1992 Chevrolet Caprice Classic 1980 to 1996 Chevrolet Caprice Classic Brougham 1986 to 1990 Chevrolet Caprice Classic Estate 1981 to 1982 Chevrolet Caprice Classic Landau 1980 to 1981 Chevrolet Caprice Classic LS 1993 to 1994 Chevrolet Caprice Classic LS Brougham 1987 to 1990 Chevrolet Caprice Classic LTZ 1991 to 1993 Chevrolet Caprice Classic Sport 1980 Chevrolet Colorado Base 2004 Chevrolet Colorado LS 2004 Chevrolet Colorado LS 2006 to 2008 Chevrolet Colorado LT 2006 to 2012 Chevrolet Colorado Sport 2004 to 2005 Chevrolet Colorado Sport LS 2004 to 2005 Chevrolet Colorado WT 2006 to 2012 Chevrolet Colorado Z71 2004 to 2005 Chevrolet Colorado Z71 LS 2004 to 2005 Chevrolet Colorado Z85 2004 to 2005 Chevrolet Colorado Z85 LS 2004 to 2005 Chevrolet Express 1500 Base 1996 to 2014 Chevrolet Express 1500 LS 1996 to 2014 Chevrolet Express 1500 LT 2001 to 2002 Chevrolet Express 1500 LT 2006 to 2014 Chevrolet Express 2500 Base 1996 to 1998 Chevrolet Express 2500 LS 1996 to 1998 Chevrolet G10 Base 1983 Chevrolet G10 Beauville 1980 to 1995 Chevrolet G10 Bonaventure 1981 to 1984 Chevrolet G10 Bonaventure 1986 to 1987 Chevrolet G10 Chevy Van 1980 to 1995 Chevrolet G10 Sportvan 1980 to 1995 Chevrolet G20 Beauville 1980 to 1995 Chevrolet G20 Bonaventure 1983 to 1984 Chevrolet G20 Chevy Van 1980 to 1995 Chevrolet G20 Nomad 1980 to 1981 Chevrolet G20 Sportvan 1980 to 1995 Chevrolet Impala Base 1980 to 1985 Chevrolet Impala Estate 1981 to 1982 Chevrolet Impala Sport 1980 Chevrolet Impala SS 1994 to 1996 Chevrolet K10 Cheyenne 1980 to 1981 Chevrolet K10 Custom 1981 to 1986 Chevrolet K10 Custom Deluxe 1980 Chevrolet K10 Deluxe 1981 Chevrolet K10 Scottsdale 1980 to 1986 Chevrolet K10 Silverado 1980 to 1986 Chevrolet K10 Suburban Custom 1981 to 1985 Chevrolet K10 Suburban Custom Deluxe 1980 Chevrolet K10 Suburban Deluxe 1981 Chevrolet K10 Suburban Scottsdale 1980 Chevrolet K10 Suburban Scottsdale 1982 Chevrolet K10 Suburban Scottsdale 1984 to 1985 Chevrolet K10 Suburban Silverado 1980 Chevrolet K10 Suburban Silverado 1982 to 1983 Chevrolet K10 Suburban Silverado 1985 Chevrolet K1500 Base 1994 to 1997 Chevrolet K1500 Cheyenne 1988 to 1998 Chevrolet K1500 LS 1999 Chevrolet K1500 Scottsdale 1988 to 1992 Chevrolet K1500 Silverado 1988 to 1998 Chevrolet K1500 Sport 1991 Chevrolet K1500 WT 1990 to 1998 Chevrolet K1500 Suburban Base 1992 to 1999 Chevrolet K1500 Suburban LS 1995 to 1999 Chevrolet K1500 Suburban LT 1995 to 1997 Chevrolet K1500 Suburban LT 1999 Chevrolet K1500 Suburban Silverado 1992 to 1994 Chevrolet K20 Cheyenne 1980 to 1981 Chevrolet K20 Custom 1981 to 1986 Chevrolet K20 Custom Deluxe 1980 Chevrolet K20 Deluxe 1981 Chevrolet K20 Scottsdale 1980 to 1986 Chevrolet K20 Silverado 1980 to 1983 Chevrolet K20 Silverado 1985 to 1986 Chevrolet K20 Suburban Custom 1981 to 1986 Chevrolet K20 Suburban Custom Deluxe 1980 Chevrolet K20 Suburban Deluxe 1981 Chevrolet K20 Suburban Scottsdale 1980 Chevrolet K20 Suburban Scottsdale 1982 Chevrolet K20 Suburban Scottsdale 1984 to 1986 Chevrolet K20 Suburban Silverado 1980 Chevrolet K20 Suburban Silverado 1982 to 1983 Chevrolet K20 Suburban Silverado 1985 to 1986 Chevrolet K2500 Cheyenne 1989 to 1990 Chevrolet K2500 Scottsdale 1989 to 1990 Chevrolet K2500 Silverado 1989 to 1990 Chevrolet K5 Blazer Cheyenne 1980 Chevrolet K5 Blazer Custom 1981 to 1986 Chevrolet K5 Blazer Custom Deluxe 1980 Chevrolet K5 Blazer Deluxe 1981 Chevrolet K5 Blazer Scottsdale 1984 Chevrolet K5 Blazer Silverado 1980 to 1986 Chevrolet Malibu Base 1980 to 1981 Chevrolet Malibu Classic 1980 to 1983 Chevrolet Malibu Classic Estate 1980 Chevrolet Malibu Classic Landau 1980 to 1981 Chevrolet Malibu Classic Sport 1980 Chevrolet Malibu Estate 1980 Chevrolet Malibu Sport 1980 Chevrolet Monte Carlo Base 1981 to 1988 Chevrolet Monte Carlo CL 1983 Chevrolet Monte Carlo Landau 1980 to 1981 Chevrolet Monte Carlo LS 1986 to 1988 Chevrolet Monte Carlo LS 1995 to 1996 Chevrolet Monte Carlo Sport 1980 Chevrolet Monte Carlo SS 1983 to 1988 Chevrolet Monte Carlo Z34 1995 to 1996 Chevrolet R10 Custom Deluxe 1987 Chevrolet R10 Scottsdale 1987 Chevrolet R10 Silverado 1987 Chevrolet R10 Suburban Custom Deluxe 1987 Chevrolet R10 Suburban Scottsdale 1987 to 1988 Chevrolet R10 Suburban Silverado 1987 to 1988 Chevrolet R1500 Suburban Scottsdale 1989 to 1991 Chevrolet R1500 Suburban Silverado 1989 to 1991 Chevrolet S10 Base 1994 to 2003 Chevrolet S10 LS 1994 to 2004 Chevrolet S10 SS 1994 to 1998 Chevrolet S10 Xtreme 1999 to 2003 Chevrolet S10 ZR2 1994 to 2003 Chevrolet S10 ZR5 2002 to 2004 Chevrolet Silverado 1500 Base 1999 to 2005 Chevrolet Silverado 1500 Custom 2016 to 2017 Chevrolet Silverado 1500 High Country 2014 to 2017 Chevrolet Silverado 1500 Hybrid 2004 to 2006 Chevrolet Silverado 1500 Hybrid 2009 to 2013 Chevrolet Silverado 1500 LS 1999 to 2013 Chevrolet Silverado 1500 LS 2015 to 2017 Chevrolet Silverado 1500 LT 1999 to 2017 Chevrolet Silverado 1500 LTZ 2007 to 2017 Chevrolet Silverado 1500 SS 2005 to 2006 Chevrolet Silverado 1500 SSV 2015 to 2017 Chevrolet Silverado 1500 WT 2002 to 2004 Chevrolet Silverado 1500 WT 2006 to 2017 Chevrolet Silverado 1500 XFE 2010 to 2013 Chevrolet Silverado 1500 Z71 2004 Chevrolet Silverado 1500 Classic WT 2007 Chevrolet SSR Base 2003 to 2006 Chevrolet Suburban 1500 Base 2000 to 2001 Chevrolet Suburban 1500 Base 2006 Chevrolet Suburban 1500 LS 2000 to 2013 Chevrolet Suburban 1500 LT 2000 to 2013 Chevrolet Suburban 1500 LTZ 2007 to 2013 Chevrolet Suburban 1500 Z71 2004 to 2007 Chevrolet Tahoe Base 1995 to 2001 Chevrolet Tahoe Base 2006 Chevrolet Tahoe Hybrid 2008 to 2013 Chevrolet Tahoe Limited 2000 Chevrolet Tahoe LS 1995 to 2017 Chevrolet Tahoe LT 1995 to 2017 Chevrolet Tahoe LTZ 2007 to 2016 Chevrolet Tahoe PPV 2012 to 2017 Chevrolet Tahoe Premier 2017 Chevrolet Tahoe SSV 2012 to 2017 Chevrolet Tahoe Z71 2000 Chevrolet Tahoe Z71 2003 to 2006 Chevrolet Trailblazer Base 2008 Chevrolet Trailblazer LS 2002 to 2007 Chevrolet Trailblazer LT 2002 to 2009 Chevrolet Trailblazer LTZ 2002 to 2003 Chevrolet Trailblazer North Face 2002 to 2004 Chevrolet Trailblazer SS 2006 to 2009 Chevrolet Trailblazer EXT LS 2003 to 2006 Chevrolet Trailblazer EXT LT 2002 to 2006 Chevrolet Trailblazer EXT North Face 2002 to 2004 Chevrolet V10 Custom Deluxe 1987 Chevrolet V10 Scottsdale 1987 Chevrolet V10 Silverado 1987 Chevrolet V10 Suburban Custom Deluxe 1987 Chevrolet V10 Suburban Scottsdale 1987 to 1988 Chevrolet V10 Suburban Silverado 1987 to 1988 Chevrolet V1500 Suburban Scottsdale 1989 to 1991 Chevrolet V1500 Suburban Silverado 1989 to 1991 Chevrolet V20 Custom Deluxe 1987 Chevrolet V20 Scottsdale 1987 Chevrolet V20 Silverado 1987 Chevrolet V20 Suburban Custom Deluxe 1987 Chevrolet V20 Suburban Scottsdale 1987 to 1988 Chevrolet V20 Suburban Silverado 1987 to 1988 Chevrolet V2500 Suburban Scottsdale 1989 to 1990 Chevrolet V2500 Suburban Silverado 1989 to 1990 GMC C1500 Base 1980 to 1986 GMC C1500 Heavy Half 1980 GMC C1500 High Sierra 1980 to 1986 GMC C1500 Sierra 1988 to 1993 GMC C1500 Sierra Classic 1980 to 1986 GMC C1500 Sierra Grande 1980 to 1982 GMC C1500 Sierra GT 1997 GMC C1500 Sierra SL 1994 to 1999 GMC C1500 Sierra SLE 1988 to 1999 GMC C1500 Sierra SLT 1994 to 1999 GMC C1500 Sierra SLX 1988 to 1993 GMC C1500 Sierra Special 1994 to 1998 GMC C1500 Street Coupe 1980 to 1982 GMC C1500 Suburban Base 1980 to 1986 GMC C1500 Suburban Base 1992 to 1999 GMC C1500 Suburban High Sierra 1980 to 1986 GMC C1500 Suburban Sierra Classic 1980 to 1986 GMC C1500 Suburban Sierra Grande 1980 to 1982 GMC C1500 Suburban SLE 1992 to 1999 GMC C1500 Suburban SLT 1995 to 1999 GMC C2500 Sierra SL 1997 to 2000 GMC C2500 Sierra SLE 1997 to 2000 GMC C2500 Sierra SLT 1997 to 2000 GMC Canyon SL 2004 GMC Canyon SL 2006 to 2008 GMC Canyon SLE 2004 GMC Canyon SLE 2006 to 2012 GMC Canyon SLT 2006 to 2012 GMC Canyon WT 2006 to 2012 GMC Canyon Z71 Fleet 2004 to 2005 GMC Canyon Z71 SL 2004 to 2005 GMC Canyon Z71 SLE 2004 to 2005 GMC Canyon Z85 SL 2004 to 2005 GMC Canyon Z85 SLE 2004 to 2005 GMC Envoy Denali 2005 to 2009 GMC Envoy SLE 2002 to 2009 GMC Envoy SLT 2002 to 2009 GMC G1500 Rally 1980 to 1995 GMC G1500 Rally Custom 1983 to 1984 GMC G1500 Rally STX 1980 to 1995 GMC G1500 Vandura 1980 to 1995 GMC G2500 Rally 1980 to 1995 GMC G2500 Rally Custom 1983 to 1984 GMC G2500 Rally STX 1980 to 1995 GMC G2500 Vandura 1980 to 1995 GMC Jimmy Base 1994 GMC Jimmy SLE 1994 GMC Jimmy SLS 1994 GMC Jimmy SLT 1994 GMC K1500 Base 1980 to 1986 GMC K1500 High Sierra 1980 to 1986 GMC K1500 Sierra 1988 to 1993 GMC K1500 Sierra Classic 1980 to 1986 GMC K1500 Sierra Grande 1980 to 1982 GMC K1500 Sierra SL 1994 to 1999 GMC K1500 Sierra SLE 1988 to 1999 GMC K1500 Sierra SLS 1995 GMC K1500 Sierra SLT 1994 to 1999 GMC K1500 Sierra SLX 1988 to 1993 GMC K1500 Sierra Special 1994 to 1998 GMC K1500 Sierra Sport 1993 GMC K1500 Suburban Base 1980 to 1985 GMC K1500 Suburban Base 1992 to 1999 GMC K1500 Suburban High Sierra 1980 to 1985 GMC K1500 Suburban Sierra Classic 1980 to 1985 GMC K1500 Suburban Sierra Grande 1980 to 1982 GMC K1500 Suburban SLE 1992 to 1999 GMC K1500 Suburban SLT 1995 to 1999 GMC K2500 Base 1980 to 1986 GMC K2500 High Sierra 1980 to 1986 GMC K2500 Sierra 1989 to 1990 GMC K2500 Sierra Classic 1980 to 1986 GMC K2500 Sierra Grande 1980 to 1982 GMC K2500 Sierra SLE 1989 to 1990 GMC K2500 Sierra SLX 1989 to 1990 GMC K2500 Suburban Base 1980 to 1986 GMC K2500 Suburban High Sierra 1980 to 1986 GMC K2500 Suburban Sierra Classic 1980 to 1986 GMC K2500 Suburban Sierra Grande 1980 to 1982 GMC R1500 Base 1987 GMC R1500 High Sierra 1987 GMC R1500 Sierra Classic 1987 GMC R1500 Suburban Base 1987 to 1991 GMC R1500 Suburban High Sierra 1987 GMC R1500 Suburban Sierra Classic 1987 to 1989 GMC R1500 Suburban SLE 1990 GMC Savana 1500 Base 1996 to 2013 GMC Savana 1500 LS 2006 to 2013 GMC Savana 1500 LT 2006 to 2013 GMC Savana 1500 SLE 1996 to 2000 GMC Savana 1500 SLE 2003 to 2005 GMC Savana 1500 SLT 2001 to 2002 GMC Savana 2500 Base 1996 to 1998 GMC Savana 2500 SLE 1996 to 1998 GMC Sierra 1500 Base 2002 to 2005 GMC Sierra 1500 Base 2014 to 2017 GMC Sierra 1500 Denali 2007 to 2017 GMC Sierra 1500 HT 2002 GMC Sierra 1500 Hybrid 2005 to 2006 GMC Sierra 1500 Hybrid 2009 to 2013 GMC Sierra 1500 SL 1999 to 2003 GMC Sierra 1500 SL 2006 to 2013 GMC Sierra 1500 SLE 1999 to 2017 GMC Sierra 1500 SLT 1999 to 2017 GMC Sierra 1500 WT 2002 to 2013 GMC Sierra 1500 XFE 2010 to 2013 GMC Sonoma SL 1994 to 2004 GMC Sonoma SLE 1994 to 2001 GMC Sonoma SLS 1994 to 2004 GMC Typhoon Base 1992 to 1993 GMC V1500 Base 1987 GMC V1500 High Sierra 1987 GMC V1500 Sierra Classic 1987 GMC V1500 Suburban Base 1987 to 1991 GMC V1500 Suburban High Sierra 1987 GMC V1500 Suburban Sierra Classic 1987 to 1989 GMC V1500 Suburban SLE 1990 GMC V2500 Base 1987 GMC V2500 High Sierra 1987 GMC V2500 Sierra Classic 1987 GMC V2500 Suburban Base 1987 to 1990 GMC V2500 Suburban High Sierra 1987 GMC V2500 Suburban Sierra Classic 1987 to 1989 GMC V2500 Suburban SLE 1990 GMC Yukon Base 1992 to 1995 GMC Yukon Denali 1999 to 2000 GMC Yukon Denali 2005 to 2013 GMC Yukon Denali Hybrid 2010 to 2013 GMC Yukon GT 1993 GMC Yukon Hybrid 2008 to 2013 GMC Yukon SL 1996 to 1997 GMC Yukon SL 2006 GMC Yukon SLE 1992 to 2013 GMC Yukon SLT 1995 to 2013 GMC Yukon Sport 1992 GMC Yukon Sport 1994 GMC Yukon XL 1500 Denali 2005 to 2006 GMC Yukon XL 1500 Denali 2008 to 2013 GMC Yukon XL 1500 SL 2006 GMC Yukon XL 1500 SLE 2000 to 2013 GMC Yukon XL 1500 SLT 2000 to 2013 Hummer H3 Alpha 2008 to 2010 Hummer H3 Base 2006 to 2010 Hummer H3 Championship Series 2009 Hummer H3 X 2007 to 2009 Isuzu Ascender Base 2003 Isuzu Ascender Base 2006 Isuzu Ascender Limited 2003 to 2005 Isuzu Ascender LS 2003 to 2006 Isuzu Ascender S 2004 to 2005 Isuzu Ascender S 2007 to 2008 Oldsmobile Cutlass Supreme 442 1987 Oldsmobile Cutlass Supreme Base 1985 to 1987 Oldsmobile Cutlass Supreme Brougham 1985 to 1987 Oldsmobile Cutlass Supreme LS 1985 Pontiac Bonneville Base 1980 to 1986 Pontiac Bonneville Brougham 1980 to 1986 Pontiac Bonneville LE 1984 to 1986 Pontiac Bonneville Safari 1980 to 1981 Pontiac Catalina Base 1980 to 1981 Pontiac Catalina Safari 1980 to 1981 Pontiac Firebird Base 1980 to 1981 Pontiac Firebird Esprit 1980 to 1981 Pontiac Firebird Formula 1980 to 1981 Pontiac Firebird Trans Am 1980 to 1981 Pontiac Grand Prix Base 1980 to 1987 Pontiac Grand Prix Brougham 1981 to 1987 Pontiac Grand Prix LE 1984 to 1987 Pontiac Grand Prix LJ 1980 to 1983 Pontiac Grand Prix SJ 1980 Pontiac LeMans Base 1980 to 1981 Pontiac LeMans Safari 1980 to 1981 Saab 9-7x 4.2i 2006 to 2009 Saab 9-7x 5.3i 2006 to 2009 Saab 9-7x Aero 2008 to 2009 Saab 9-7x Arc 2005