Western Chassis 1971-91 Chevy and GMC C20 and C30 truck drop spindles lower the front of your vehicle without affecting ride quality or suspension geometry and bolt directly to the original ball joints. Spindles use bolt on type GM D52 calipers. Made from heat treated ductile iron and have 4140 heated spindles shafts. These spindles are also used for disc brake conversions on 1963-70 trucks.
*Western Chassis certifies that all castings produced for the brake kit spindles are in compliance with ductile iron specification ASTM A536-84 CL 65-45-12.
Fits: 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1989 1990 1991 Chevy and GMC C20, C20 trucks and Suburbans, 2wd
