WebThe 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 ... WebFind many great new & used options and get the best deals for GM 8.875" Chevy 12 Bolt CAR 3.42 Ring and Pinion Master Install Excel Gear Pkg at the best online prices at eBay! Free …
Richmond Gear GM 12-Bolt Ring & Pinion Sets - JEGS
WebThis 3.73:1 ring gear fits the GM 12-bolt passenger car carrier. The gear measures 8.8 inches, which is noted in the part code: GM8.8-373. To change gear ratios, you need different pinion gear sizes. This pinion gear (left) is a 4.11, and the gear (right) is a 3.08. WebJan 30, 2024 · If you have a spare rear pinion bearing (which many of us do), then open up the inside diameter a few thousandths until the bearing slides on and off by hand. Use this for setting pinion depth. When depth is perfect, slide off the test bearing and press on the real one. I did this recently and it worked wonderfully. cooper\\u0027s hawk palm beach gardens
Tips For Rebuilding A GM 8.5” 10-Bolt Rear Differential
Web1. Remove the old gear set and thoroughly clean both the ring gear carrier and rear end housing with solvent. After cleaning, air dry all parts and inspect all components for … WebRing gear and pinion tooth pattern interpretation When setting the pinion position, many of the service manuals required a final pinion position check by using gauges that verified … WebMay 1, 2009 · My 69 camaro has 12 bolt 4:56 rear end. One teeth was broken off the ring gear. I am presently replacing with Richmond gears 3:73. I took everthing apart and cleaned it, press in new bearing on the carrier and racers on the axle housing. I installed the bearing on the pinion and it's temporary in the housing without the crush coller. cooper\u0027s hawk palm beach gardens