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.
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.
Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.
8.2″ GM BOP 28spl 3.31 & UP DURAGRIP POSITRACTION, COMPOSITE CLUTCH

• All units are backed by extensive product testing and state-of-the-art software design
• Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
• Gears Are Cut To Provide The Strongest Teeth Possible In Any Terrain
• Fully rebuildable design and proudly assembled in the USA
• Limited Slip Differential with composite clutches
• Limited Slip Differential w/Composite Clutches
• Fits 8.2 in. GM w/28 Spline Axles
• Fits 8.2″ GM differential
• Fits 3.31 gear ratio & up
• Fits 3.31 Gear Ratio Up
• 28 spline axles

Fitment:
Buick Electra 225 1968 to 1973
Buick Electra 225 Custom 1968 to 1972
Buick Electra Base 1965 to 1967
Buick Electra Custom 1966 to 1967
Buick Skylark 350 1970
Buick Skylark 350 1972
Buick Skylark Base 1964 to 1972
Buick Skylark Custom 1968 to 1972
Oldsmobile 442 Base 1964 to 1971
Oldsmobile Cutlass Base 1964 to 1972
Oldsmobile Cutlass Cruiser 1972
Oldsmobile Cutlass Holiday 1964 to 1967
Oldsmobile Cutlass S 1968
Oldsmobile Cutlass S 1971 to 1972
Oldsmobile Cutlass Turnpike Cruiser 1967
Pontiac Bonneville Base 1964 to 1972
Pontiac Bonneville Safari 1964 to 1970
Pontiac Catalina 2+2 1964 to 1967
Pontiac Catalina Base 1964 to 1972
Pontiac Catalina Brougham 1971 to 1972
Pontiac Catalina Safari 1964 to 1972
Pontiac Catalina Ventura 1964 to 1970
Pontiac Firebird 326 1967
Pontiac Firebird 350 1968 to 1969
Pontiac Firebird 350 HO 1969
Pontiac Firebird 400 1967 to 1969
Pontiac Firebird Base 1967 to 1972
Pontiac Firebird Esprit 1970 to 1972
Pontiac Firebird Formula 1970 to 1972
Pontiac Firebird HO 1967 to 1968
Pontiac Firebird Sprint 1967 to 1969
Pontiac Firebird Trans Am 1969 to 1972
Pontiac Grand Prix Base 1964 to 1972
Pontiac GTO Base 1964 to 1972
Pontiac GTO The Judge 1970 to 1971
Pontiac LeMans Base 1965 to 1972
Pontiac LeMans Luxury 1972
Pontiac LeMans Safari 1969 to 1970
Pontiac LeMans Sport 1970 to 1972
Pontiac LeMans T37 1971
Pontiac Tempest Base 1964 to 1970
Pontiac Tempest Custom 1964 to 1969
Pontiac Tempest GT 1970
Pontiac Tempest Safari 1963 to 1969