The Revolution Gear & Axle GM 10-bolt 8.5-inch rear end Eaton ring-and-pinion master install kit. Intended for GM 10-bolt 8.5in rear axle applications with Eaton equipment, the kit supports installation and setup of the ring and pinion, grouping installation hardware and service items technicians need when rebuilding or servicing Eaton-equipped rear ends for proper gear alignment.
Revolution Gear & Axle GM 10-Bolt 8.5in Rear End Eaton Ring & Pinion Master Install Kit