SPC Performance ZINC AXLE SHIMS 2-1/2 deg.(6)
Twice the coverage - half the inventory. Changes caster positive or negative from 1/2 degree to 4 degree. APPS: Any solid axle RWD or 4WD vehicle. California Residents WARNINGInstallation InstructionsThis Part Fits: Year Make Model Submodel 1977-1981 Chevrolet K30 Cheyenne 1981-1986 Chevrolet K30 Custom 1977-1980 Chevrolet K30 Custom Deluxe 1981 Chevrolet K30 Deluxe 1977-1986 Chevrolet K30 Scottsdale 1977-1986 Chevrolet K30 Silverado 1968-1974 Chevrolet K30 Pickup Base 1999-2002 Chevrolet Silverado 2500 Base 1999-2002 Chevrolet Silverado 2500 LS 1999-2002 Chevrolet Silverado 2500 LT 2001-2002 Chevrolet Silverado 2500 HD Base 2001-2002 Chevrolet Silverado 2500 HD LS 2001-2002 Chevrolet Silverado 2500 HD LT 1988 Chevrolet V30 Cheyenne 1987-1988 Chevrolet V30 Custom Deluxe 1987-1988 Chevrolet V30 Scottsdale 1987-1988 Chevrolet V30 Silverado 1989-1991 Chevrolet V3500 Cheyenne 1989-1990 Chevrolet V3500 Scottsdale 1989-1991 Chevrolet V3500 Silverado