OER Parts offers a wide selection of Front Suspension Components for your 1990 GMC R3500. OER Parts offers 1990 GMC R3500 Performance Spindles.
Product#: 154931
1975-91 Chevy C30, GMC C3500 1-Ton Pickup Truck; Drop Spindle Set; 3 Inch Drop; For Clip-On Style Caliper; RH & LH; Pair