Allstar Performance 14mm Shock Shim Starter Kit 42031BL Safe-T-Boy uses OEM-style fabrics along

Safe-T-Boy uses OEM-style fabrics along with CAD designs to create seatbelt systems for many different types of vehicles

18 x 29 x 22 in Trapezoid

Internal Balance

Ford: F-150 2015-2020

1968-1974 GMC C25/C2500 Suburban

Allstar Performance 14mm Shock Shim Starter Kit 42031BL Safe-T-Boy uses OEM-style fabrics alongUniquely designed shock shims are placed directly onto the shock shaft to simplify fine tuning of the chassis without disassembling the shock or even removing the shock from the chassis. Kits include a variety of shim designs and sizes for convenient tuning and set up. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket.