Eaton HD Clutch Style Differential For GM 8.2 10 Bolt BOP Rear Ends 1964-1971 Buick, Oldsmobile, & Pontiac

Application 8.2 10 Bolt BOP Rear End 1964-1971 Buick, Olds, & Pontiac Fits 3.55 or numerically higher gear set   Description Eaton Heavy Duty 28 Spline Posi Unit A perfect replacement for worn-out OEM clutch differentials   Features • Heavy duty casting • Carbon clutch packs • Net-forged gears • Smooth automatic operation • Operates in forward & reverse   Gear Lube DO NOT USE SYNTHETIC GEAR OIL Will adversely affect unit operation and void warranty Use Petroleum Based 80W-90 or 85W-140 Gear Oil Requires (1) 4 ounce bottle of limited-slip additive   Related Components Installation kit……….. R5217OP * *…