with 8.5 (in) Ring Gear with GMC Axle
8.5 in. Ring Gear
with 2.8438 in. Outside Diameter Bearing(s) 2.8438 in. Width 0.7812 in. Cup Length with 9.50 Ring Gear 1st Design ; F44 H.D. Option
with 8.5 (in) Ring Gear with GMC Axle
8.5 in. Ring Gear
Browse our selection of quality differential pinion race parts designed specifically for your GMC R1500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · High Sierra · Sierra Classic
Standard Cab Pickup
V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L
Automatic · Manual
