Prothane black transmission mount bushings for 1968–1984 Chevy K10/K20/K30 4WD trucks provide vehicle-specific replacement components for the transmission mount assembly. Supplied in black, these bushings are intended to replace deteriorated mount inserts and help restore secure transmission mounting and proper support on the listed Chevy 4WD models during drivetrain maintenance.
Prothane 68-84 Chevy K10/20/30 4WD Trans Mount Bushings - Black