Yukon (SK 21104) Pinion Depth Shim for GM Differential 707005331169 Each has a differing number

Each has a differing number of holes on top and black and white plastic plugs underneath for identification

Acacia wood is a fast growing source of wood

Ideal for embellishing formal wear

2" on 1955-1964 Passenger Car

Includes a splash guard for boys

Yukon (SK 21104) Pinion Depth Shim for GM Differential 707005331169 Each has a differing numberBrand Yukon Gear Model SK 21104 1 Year Warranty Wide Variety of Shim Thickness Precision Machined for Specific Applications Fits GM 7. 5", 7. 75", 8. 2" on 1955 1964 Passenger Car Fits 12 Bolt Car and Truck Shim Kits from Yukon Gear and Axle ensure you have the correct shims to make the adjustments you need to your differential system.