Tuff Stuff Performance 9" Dual Diaphragm Booster Gold Zinc R090003L Sparco Seat Bases utilize the

Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat

Titanium Coated

594 in Diameter

Universal Fit Adjustable

Tuff Stuff Performance 9" Dual Diaphragm Booster Gold Zinc R090003L Sparco Seat Bases utilize theAvailable in beautiful chrome plated, gold zinc and a variety of colors. Single and dual diaphragm styles available in 7", 8", 9" and 11" diameters fit virtually all hot rods, customs and muscle cars. Includes 3 8" 16 mounting studs and nuts where applicable. Works with many stock mounting brackets and with Tuff Stuff bracket kits Tuff Stuff Performance Accessories provide you with the "Ultimate" in Looks and Performance! We specialize in Chrome