Buick, Chevrolet, Pontiac Differential Crush Sleeve - Rear

Solid Spacer SK CSGM12P ,12P,C/SLEEVE,DIFFCCGM12,GM,GM12-SSK,PINION,PRELOAD,REPLACEMENT,SK,SOLID,SPACER,SS-GM12P, Crush sleeve eliminator kit for GM 12 bolt car 12P SOLID C/SLEEVE REPLACEMENT SPACER, PINION PRELOAD 12P solid crush sleeve replacement spacer, pinion preload. Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up. Crush sleeve eliminator kit for GM 12 bolt passenger car