8.5" & 8.6" GM 2.73 & Up Dura Grip Limited Slip, 30spl; Composite Clutches

Yukon’s 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 Posi limited-slip is engineered for long life and is completely rebuildable. Dura Grips are built with a high strength nodular case, forged 4320 chromoly spider gears, and Raybestos composite clutches. For unmatched Positraction performance, the Dura Grip is the ultimate choice.  When your vehicle demands performance, durability and strength, choose Yukon’s Dura Grip. Whether it’s at the track, off roading, racing or on the street, you deserve the confidence that these units offer.

This Part Fits:

Year	Make	Model	Submodel
1999-2000,2002	Cadillac	Escalade
2007	Chevrolet	Avalanche
2002	Chevrolet	Avalanche 1500
1987	Chevrolet	Blazer
1988,1999	Chevrolet	C1500
1992,1999	Chevrolet	C1500 Suburban
1989,1999	Chevrolet	C2500
2004	Chevrolet	Colorado
1988,1999	Chevrolet	K1500
1992,1999	Chevrolet	K1500 Suburban
1987	Chevrolet	R10
1987	Chevrolet	R10 Suburban
1989	Chevrolet	R1500 Suburban
1994,1999	Chevrolet	S10
1999	Chevrolet	Silverado 1500
2003	Chevrolet	SSR
2000	Chevrolet	Suburban 1500
1995,1999	Chevrolet	Tahoe
2002	Chevrolet	Trailblazer
1987	Chevrolet	V10
1987	Chevrolet	V10 Suburban
1989	Chevrolet	V1500 Suburban
1987	Chevrolet	V20
1987	Chevrolet	V20 Suburban
1989	Chevrolet	V2500 Suburban
1979,1988,1999	GMC	C1500
1979,1992,1999	GMC	C1500 Suburban
1997,1999	GMC	C2500
2004	GMC	Canyon
2002	GMC	Envoy
1979,1988,1999	GMC	K1500
1979,1992,1999	GMC	K1500 Suburban
1987	GMC	R1500
1987	GMC	R1500 Suburban
1999	GMC	Sierra 1500
1994,1999	GMC	Sonoma
1992	GMC	Typhoon
1987	GMC	V1500
1987	GMC	V1500 Suburban
1987	GMC	V2500
1987	GMC	V2500 Suburban
1992,1999	GMC	Yukon
2000	GMC	Yukon XL 1500