1973-1982 Chevrolet / GMC Posi 12 bolt truck GM 30 Spline Series 3 2.76/3.42 – YDGGM12T-3-30-1

Yukon Dura Grip is a posi traction 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 composite clutches. For unmatched posi traction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip. Whether it at the track, off roading, racing or on the street, you deserve the confidence that these units offer.

• Fits 2.76-3.42 Gear Ratio (Also Fits Thick Gears)
• Fits 12 bolt cover truck with 30 Spline Axles
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Similar products: Auburn Gear 5420107, 542034, Eaton 19587-010, YDGGM12T-3-30-1