17-70 BUI/GM/OLD/PON

Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each unit is cast and machined to exacting specifications to produce a carrier that provides both high strength and tight tolerances for a long and reliable service life. This case is loaded with spider and side gears.

Replacement bare case for GM 8.5" & 8.6" Yukon Dura Grip. Fits both 28 & 30 spline applications. This carrier case is for a Yukon Dura Grip ONLY. It is NOT a replacement carrier for a stock Positraction.

Replacement bare case for GM 8.5in./8.6in. Yukon Dura Grip. Fits both 28/30 spline applications. This carrier case is for a Yukon Dura Grip ONLY. It is NOT a replacement carrier for a stock Positraction.

Yukon Gear Replacement Bare Case For GM 8.5in & 8.6in Yukon Dura Grip

Replacement bare case for GM 8.5in./8.6in. Yukon Dura Grip.

Replacement bare case for GM 8.5" & 8.6" Yukon Dura Grip.

Dura Grip Positraction carrier case

Does not include spider gears

Fits 2.76 and up ratios only

Fits GM 8.5 in. And 8.6 in.

Fits GM 8.5" and 8.6"

Differential Carrier

17-70 BUI/GM/OLD/PON

Differential Case

YC GM8.5-DG-3