GM 8.875' 8.9' 12 Bolt Passenger (12P) and Truck (12T ...Explore further
The GM 8.875' (often rounded to 8.9') 12 Bolt axle is available in passenger car (GM 12P) and truck (GM 12T) rear axle configurations and features an 8.875' ring gear and 30 spline semi floating axle shafts. While both versions of the axle have similar specifications on paper, they do have unique differential carrier housings and most parts ...
Get Price