SPC Performance H-D TRUCK SHIM SETThese alignment shims are now available in a heavy duty metal box to help you organize all of your shims. Packaged with a large variety of shims (listed below) and an organization chart inside the lid to make reordereing and organization of shims quick and easy. SET INCLUDES: 6 35001 Kenworth Airglide space 1 32", 6 35002 Kenworth Airglide space 1 16", 6 35003 Kenworth Airglide space 1 8", 6 35004 Kenworth Airglide space 1 4", 6 35005 Kenworth