Product Overview
Fits: GMC C-20/C-30 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
- Front 3" (Clip on) or 2.5" (Bolt On) Drop Spindles
- Rear 4"Shackle and Hanger
- Notes: Fits 8 lug 2wd only, Squarebody Style Only
PLEASE VERIFY CALIPER MOUNTING STYLE TO SPINDLE