Fits Chevy C10 K10 C15 Truck Jimmy(77 91) Rear 56" Leaf Springs 4" Lift 8026Kit weiand 75 IN Body Shape Oval J8132372 CRN 75 IN Body Shape Oval Body Type Clam Shell Body Width 7 IN Clamp Included No Converter Quantity 1 Finish Stainless Steel Gasket Included Yes Hangers Included No Heat Shield Material Aluminized Steel Inlet Diameter 3 Inlet Inside Diameter 3 Main Piping Diameter 3 Outlet Diameter 3 Outlet Inside Diameter 3 Oxygen Sensor Location None Series California Substrate Ceramic SubtitleCalifornia CARB CompliantTitleCalifornia Direct FitTypeDirect Fit FEATURES 7L V8 1968 1969 Chevrolet Chevelle Concours 307 5L V8 1968 Chevrolet Chevelle 300 Deluxe 327 5 Year Make Model Submodel 1977 1991 GMC Jimmy Base 1988 1991 Chevrolet K3500 Cheyenne 1989 1991 Chevrolet V2500 Suburban Scottsdale 1988 1991 Chevrolet Blazer Scottsdale 1988 1991 Chevrolet K3500 Scottsdale 1989 1991 Chevrolet V1500 Suburban Scottsdale 1988 1991 GMC K3500 Sierra 1988 1991 GMC K3500 Sierra SLE 1988 1991 GMC K3500 Sierra SLX 1989 1991 Chevrolet V1500 Suburban Silverado 1988 1991 Chevrolet K3500 Silverado 1989 1991 Chevrolet V2500 Suburban Silverado 1987 1991 Chevrolet Blazer Silverado 1977 1990 GMC Jimmy Sierra Classic 1987 1988 Chevrolet V20 Suburban Scottsdale 1987 1988 Chevrolet V10 Suburban Scottsdale 1987 1988 Chevrolet V10 Suburban Silverado 1987 1988 Chevrolet V20 Suburban Silverado 1987 1987 GMC V1500 Base 1987 1987 Chevrolet V10 Suburban Custom Deluxe 1987 1987 Chevrolet V20 Suburban Custom Deluxe 1987 1987 Chevrolet Blazer Custom Deluxe 1987 1987 Chevrolet V10 Custom Deluxe 1987 1987 GMC V1500 High Sierra 1987 1987 Chevrolet V10 Scottsdale 1987 1987 GMC V1500 Sierra Classic 1987 1987 Chevrolet V10 Silverado 1979 1986 GMC K2500 Base 1979 1986 GMC K3500 Base 1979 1986 GMC K1500 Base 1979 1986 GMC K2500 Suburban Base 1981 1986 Chevrolet K30 Custom 1981 1986 Chevrolet K5 Blazer Custom 1981 1986 Chevrolet K20 Custom 1981 1986 Chevrolet K10 Custom 1981 1986 Chevrolet K10 Suburban Custom 1981 1986 Chevrolet K20 Suburban Custom 1979 1986 GMC K2500 High Sierra 1979 1986 GMC K2500 Suburban High Sierra 1979 1986 GMC K1500 High Sierra 1979 1986 GMC K3500 High Sierra 1977 1986 Chevrolet K10 Suburban Scottsdale 1977 1986 Chevrolet K10 Scottsdale 1975 1986 Chevrolet K20 Suburban Scottsdale 1975 1986 Chevrolet K20 Scottsdale 1977 1986 Chevrolet K30 Scottsdale 1979 1986 GMC K2500 Suburban Sierra Classic 1979 1986 GMC K2500 Sierra Classic 1979 1986 GMC K1500 Sierra Classic 1979 1986 GMC K3500 Sierra Classic 1977 1986 Chevrolet K30 Silverado 1978 1986 Chevrolet K5 Blazer Silverado 1975 1986 Chevrolet K20 Suburban Silverado 1977 1986 Chevrolet K10 Suburban Silverado 1975 1986 Chevrolet K20 Silverado 1977 1986 Chevrolet K10 Silverado 1977 1985 GMC Jimmy High Sierra 1984 1984 Chevrolet K5 Blazer Scottsdale 1979 1982 GMC K2500 Sierra Grande 1979 1982 GMC K2500 Suburban Sierra Grande 1977 1982 GMC Jimmy Sierra Grande 1979 1982 GMC K3500 Sierra Grande 1979 1982 GMC K1500 Sierra Grande 1977 1981 Chevrolet K10 Cheyenne 1975 1981 Chevrolet K20 Cheyenne 1977 1981 Chevrolet K30 Cheyenne 1981 1981 Chevrolet K30 Deluxe 1981 1981 Chevrolet K10 Suburban Deluxe 1981 1981 Chevrolet K20 Deluxe 1981 1981 Chevrolet K10 Deluxe 1981 1981 Chevrolet K5 Blazer Deluxe 1981 1981 Chevrolet K20 Suburban Deluxe 1977 1980 Chevrolet K5 Blazer Cheyenne 1977 1980 Chevrolet K10 Suburban Custom Deluxe 1975 1980 Chevrolet K20 Suburban Custom Deluxe 1975 1980 Chevrolet K20 Custom Deluxe 1977 1980 Chevrolet K10 Custom Deluxe 1977 1980 Chevrolet K30 Custom Deluxe 1977 1980 Chevrolet K5 Blazer Custom Deluxe 1977 1978 GMC K35 Base 1977 1978 GMC K15 Suburban Base 1977 1978 GMC K15 Base 1975 1978 GMC K25 Base 1975 1978 GMC K25 Suburban Base 1977 1978 GMC K15 Suburban High Sierra 1977 1978 GMC K35 High Sierra 1975 1978 GMC K25 High Sierra 1977 1978 GMC K15 High Sierra 1975 1978 GMC K25 Suburban High Sierra 1975 1978 GMC K25 Suburban Sierra Classic 1977 1978 GMC K15 Sierra Classic 1975 1978 GMC K25 Sierra Classic 1977 1978 GMC K15 Suburban Sierra Classic 1977 1978 GMC K35 Sierra Classic 1977 1978 GMC K15 Suburban Sierra Grande 1975 1978 GMC K25 Sierra Grande 1977 1978 GMC K35 Sierra Grande 1977 1978 GMC K15 Sierra Grande 1975 1978 GMC K25 Suburban Sierra Grande 1977 1977 GMC K15 Indy Hauler 1973 1974 GMC K25 K2500 Suburban Base 1973 1974 GMC K25 K2500 Pickup Base Rough Country's Replacement Leaf Springs are designed to tackle any terrain that they are faced with