7.625 in./8.5 in. 10 Bolt; 9.25 in. 12 Bolt; 8 in. GM 7.5 in. and 7.6 in.; 5/16 in. x 18 thread; 1.75 in. long; Differential Cross Pin Bolt
Standard Open; GM 55; 8.2 in.; 12P; 12T GM 12 Bolt Passenger Car; Standard Open Differential Cross Pin Bolt
8.75 in. 12 Bolt GM 12 Bolt Passenger Car; Cross pin bolt; 2 4/8 in. long
Browse our selection of quality differential bearing retainer parts designed specifically for your Pontiac Firebird. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
350 · 350 HO · 400 · Base · Esprit · Formula · S/E · Sprint · Trans Am · Trans Am GT · Trans Am GTA · Trans Am GTA SE
Convertible · Coupe
L4 2.5L · 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 5.7L · V8 6.6L · V8 7.5L
Automatic · Manual · U/K