Yukon Gear Dura Grip Positraction For GM 12 Bolt Car w/ 30 Spline Axles / 4.10+

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.
12P GM 4.10 & Up Yukon Dura Grip Limited Slip, 30 Spline, Positraction; Composite Clutches
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.
12P GM 30spl HD 4.10 & 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 12 P GM with 30 Spline Axles
• Fits 12P GM w/30 Spline Axles
• Fits 4.10 Gear Ratio & Up
• Fits 4.10 Gear Ratio Up

Fitment:
Buick Wildcat Base 1964 to 1969
Buick Wildcat Custom 1965 to 1970
Buick Wildcat Deluxe 1965
Buick Wildcat Gran Sport 1966
Chevrolet Bel Air Base 1964 to 1972
Chevrolet Biscayne Base 1964 to 1972
Chevrolet Camaro Base 1967 to 1972
Chevrolet Camaro RS 1967 to 1972
Chevrolet Camaro SS 1967 to 1972
Chevrolet Camaro Z28 1967 to 1972
Chevrolet Caprice Base 1966 to 1970
Chevrolet Chevelle 300 1967 to 1968
Chevrolet Chevelle 300 Deluxe 1967 to 1969
Chevrolet Chevelle Base 1964 to 1968
Chevrolet Chevelle Base 1970 to 1972
Chevrolet Chevelle Concours 1967 to 1972
Chevrolet Chevelle Concours Estate 1969 to 1972
Chevrolet Chevelle Deluxe 1965 to 1967
Chevrolet Chevelle Deluxe 1973
Chevrolet Chevelle Greenbrier 1969 to 1972
Chevrolet Chevelle Malibu 1968 to 1972
Chevrolet Chevelle Nomad 1968 to 1972
Chevrolet Chevelle SS 1964 to 1972
Chevrolet Chevy II Base 1964 to 1967
Chevrolet Chevy II Nova 1964 to 1968
Chevrolet Chevy II Nova SS 1964 to 1967
Chevrolet El Camino Base 1965 to 1972
Chevrolet El Camino Custom 1968 to 1972
Chevrolet El Camino SS 1968 to 1972
Chevrolet Impala Base 1964 to 1972
Chevrolet Impala SS 1964 to 1967
Chevrolet Monte Carlo Base 1970 to 1972
Chevrolet Nova Base 1969 to 1972
Pontiac Firebird 350 1969
Pontiac Firebird 350 HO 1969
Pontiac Firebird 400 1969
Pontiac Firebird Base 1969 to 1972
Pontiac Firebird Esprit 1970 to 1972
Pontiac Firebird Formula 1970 to 1972
Pontiac Firebird Sprint 1969
Pontiac Firebird Trans Am 1969 to 1972
Pontiac GTO Base 1970 to 1972
Pontiac GTO The Judge 1970 to 1971