Yukon Dura Grip is a positraction limited-slip differential for GM 12-bolt housings with 33-spline axles and 2.76–3.42 gear ratios. The rebuildable unit features a high-strength nodular case, forged 4320 chromoly spider gears and composite clutches to deliver smooth yet aggressive traction across varied terrain. Designed for durability and serviceability, the Dura Grip is assembled in the USA and intended for demanding truck applications.
Yukon Gear Dura Grip Limited Slip Differential for GM 12 Bolt 33 Spl 2.76-3.42 Ratio