Yukon Dura Grip YDGGM12P-4-33-1 - Yukon Dura Grip positraction for GM 12 bolt car with 33 spline axles, 4.10 & up

The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence and performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction.

• Fits GM 12 bolt passenger car with 33 spline axles
• 4.10 and up ratio only
• 4-spring, clutch style positraction
• Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
• Fully rebuildable
• Assembled in the USA

Technical Notes

Yukon recommends the use of high grade 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 allowed but may result in aggressive or noisy operation.