7.625 in./8.5 in. 10 Bolt; 9.25 in. 12 Bolt; 8 in. GM 8.5 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 GTO. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · The Judge
Convertible · Coupe · Hardtop
V8 6.6L · V8 7.5L
Automatic · Manual · U/K
