The Yukon Crush Sleeve Eliminator Kit for GM 12-bolt passenger cars replaces the factory crush sleeve with a solid 12P pinion spacer to establish pinion preload. Precision machined for the GM 12-bolt car application, this spacer provides a reliable, repeatable preload setting for rebuilds and eliminations of sacrificial crush sleeves when servicing the pinion bearings.
Yukon Gear Crush Sleeve Eliminator Kit For GM 12 Bolt Car