Yukon Gear Duragrip Posi For 8.2in Buicks / Olds & Pontiac w/ 28 Spline Axles

Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.This Part Fits: Year Make Model Submodel 1968-1973 Buick Electra 225 1968-1972 Buick Electra 225 Custom 1965-1967 Buick Electra Base 1966-1967 Buick Electra Custom 1970,1972 Buick Skylark 350 1964-1972 Buick Skylark Base 1968-1972 Buick Skylark Custom 1964-1971 Oldsmobile 442 Base 1964-1972 Oldsmobile Cutlass Base 1972 Oldsmobile Cutlass Cruiser 1964-1967 Oldsmobile Cutlass Holiday 1968,1971-1972 Oldsmobile Cutlass S 1