with 7.625 (in) Ring Gear with AAM Differential
with 7.5 (in) Ring Gear with GMC Axle
with 8.5 (in) Ring Gear with GMC Axle
8.75 in. Ring Gear
with 8.5 (in) Ring Gear with GMC Axle
12 Bolt Housing Cover
with 7.50 Ring Gear with 3.126 in. Outside Diameter Bearing(s) 1.156 in. Width ; w/ 3.125" O.D. Rr. Brg.
with 7.75 (in) Ring Gear with Borg-Warner M78 Differential
with 7.625 (in) Ring Gear with AAM Differential
with 3.5000 in. Outside Diameter Bearing(s) 3.5000 in. Width 0.7500 in. Cup Length
7.5 in., 7.63 in. Ring Gear
with 9.375 (in) Ring Gear with GMC Axle
10 Bolt Housing Cover
Browse our selection of quality differential pinion race parts designed specifically for your Pontiac Firebird. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
326 · 350 · 350 HO · 400 · Base · Esprit · Formula · HO · S/E · Sprint · Trans Am · Trans Am GT · Trans Am GTA · Trans Am GTA SE
Convertible · Coupe
L4 2.5L · L6 3.8L · L6 4.1L · V6 2.8L · V6 3.1L · V6 3.4L · V6 3.8L · V8 4.3L · V8 4.4L · V8 4.9L · V8 5.0L · V8 5.3L · V8 5.7L · V8 6.6L · V8 7.5L
Automatic · Manual · U/K
