Tuff Stuff Performance 11" Single Diaphram Booster Castrol A large digital LED display

A large digital LED display makes it easier than ever to see the rev limiter setting when dialing it in using the laser etched rotary dials on the face of the unit

since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems

Tapered inserts are machined to be within

1988-1994 GMC G3500

Tuff Stuff Performance 11" Single Diaphram Booster Castrol A large digital LED displayProduct Description: Power Brake Booster 11 in OD Single Diaphragm Steel Cadmium Universal Tuff Stuff Performance Accessories provide you with the "Ultimate" in Looks and Performance! We specialize in Chrome Plated, Polished, Factory and Powder Coat Finished accessories that give your ride the style and performance it deserves. Manufacturing custom finished components for hot rods and custom cars is our only business. Available powder coating,