Tuff Stuff Performance 9" Brake Booster w/ Dual Reservoir Master Cylinder - 1 1/8" Bore - Dual Diaphragm - Chrome - Chevy Corvette 1968 - 82 SPBXS3 The GMR2 PLUS has an

The GMR2 PLUS has an optimized transmitter with tuned antenna providing long range performance

Bushings / Sleeves / Washers Included

Aluminum Bung

Heavy-duty replacement for brittle

This incredible heat ensures combustion to produce great power

Tuff Stuff Performance 9" Brake Booster w/ Dual Reservoir Master Cylinder - 1 1/8" Bore - Dual Diaphragm - Chrome - Chevy Corvette 1968 - 82 SPBXS3 The GMR2 PLUS has anSpecific fit applications available in beautiful chrome plated, gold zinc or black powder coated finishes. 1" and 1 1 8" master cylinder bores work with disc disc, disc drum, and drum drum brake set ups. Single and dual diaphragm styles available in 7", 8", 9" and 11" diameters to fit virtually all hot rods, customs and muscle cars. 100% all new components and every unit is vacuum tested to insure reliability. Works with many stock mounting brackets