Energy Suspension 1-1/16in GM Greaseable S/B Set - Red 1969-pontiac-executive-esi7428781 What is this gap tool

What is this gap tool made of

1965-1972 Chevelle & El Camino

1999-2004 Chevrolet Silverado 2500

Anti-Bleed Back Upper Seal

Professional Race with Fast Rev Limiter Description_EXT For use in Circle Track and Professional Racing

Energy Suspension 1-1/16in GM Greaseable S/B Set - Red 1969-pontiac-executive-esi7428781 What is this gap toolEnergy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle's sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper Flex(TM) polyurethane that lasts much longer than O. E. M.