Chevrolet/GMC Positraction Units

Limited Slip Differential has been a leader in traction-adding differentials for years - on the track on the highway and off-road! Put your power to the ground - where you need it - with an Auburn Supergrip! Auburn Gear's high performance series are high performance replacements for standard equipment on most popular cars and trucks. Superb power transfer, with more torque delivered to the high traction wheel, even when the loose wheel traction is ZERO! Fits many Chrysler, Ford, and General Motors applications! Pro Series- Auburn Gear's pro series is for the ultimate in high performance! A powerful new Hi-Bias differential design delivers engagement for controlled power transfer and lightning-fast reaction to changing load conditions! Recommended for improved performance in car, pick-up and van applications. Fits many Ford, GM and Toyota applications!

AUB542018 GM 10-bolt 8.5"-2.73 - 5.57 ratios 28 SPLINE AXLE

AUB542022 GM 10-bolt 8.5"-2.73 - 5.57 ratios 30 spline

AUB542032 GM 12-bolt 8.875"-3.73 - 4.56 ratios

AUB542034 GM 12-bolt 8.875"-3.07 - 3.42 ratios

AUB542040 GM 7.5" Axle-3.23 - 4.56 ratios 28 spline

AUB542041 GM 7.5"-2.73 - 3.08 ratios 28 spline limited slip

AUB542057 GM 7.5"-3.23 - 4.56 ratios 26 spline

AUB542058 GM 7.5"-2.73 - 3.08 ratio 26 spline limited slip

AUB542087 GM 14 bolt 9.5" 33 spline

AUB542097 GM 10-bolt rear 99+ Silverado's, w/bearings needed

D/S43161. Friction Modifier