Complete install kit for GM 10.5" 14-Bolt differentials with gear ratios 4.10 & numerically lower; includes necessary shims, seals, hardware, and compound for installation.
Includes crush sleeve (or preload shim pack), pinion nut, pinion seal, cover gasket or RTV, marking compound, and thread locking compound.
Designed for 1988–1997 GM trucks and vans including C2500, C3500, K2500, K3500, R/V-Series, Suburban, Express, Savana, and more.