Product Overview
Fits: GMC 1500 Pickup / Sierra Standard Cab 1988, 1989, 1990, 1991
Belltech Part# 2400
Front 2" Drop Spindles, Hardware
NOTES: 88-91 Single cab (non 454 SS) came factory with 1" rotor, all others came factory with 1.25" rotor, measurement is always best if you are unsure