15-55 BUI/GM/OLD/PON

Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.

Pinion depth shims for GM 7.5", 7.625", 7.6 IFS, 7.6 IRS, 7.75", 8.2", 1955-1964 passenger car and 12 bolt car and truck

Pinion Depth Shims GM 7.5 in./7.625 in./7.6 IFS; 7.6 IRS; 7.75 in./8.2 in.; 1955-1964 Passenger Car/12 Bolt Car/Truck

Yukon Gear Pinion Depth Shims For GM 7.5in / 7.75in / 8.2in & 12 Bolt Truck

Pinion depth shims for 7.5in. GM; 7.75in. GM; 8.2in. GM; 12T;/other

Pinion depth shims for 7.5" GM, 7.75" GM, 8.2" GM, 12T, & other

Pinion depth shims for GM 7.5in.; 7.75in.; 8.2in./12 bolt truck

Pinion depth shims for GM 7.5", 7.75", 8.2" & 12 bolt truck

Differential Pinion Shim

15-55 BUI/GM/OLD/PON

SK 21104

Shim Kit