8" Universal Dual Diaphragm Brake Booster Chrome and black oxide coated

and black oxide coated

Speedmaster CNC ported cylinder heads are machined on dedicated 5-axis CNC machines to ensure accuracy and better flow

Fuel Rail Kit & Throttle Bodies sold separately

Ford axle housings

but very vital component found in this mass orchestra of mechanics is the idle air control valve

8" Universal Dual Diaphragm Brake Booster Chrome and black oxide coatedSpeedmaster brake boosters are the perfect addition to your street rod or custom application. Have you lost that vacuum feeling? If you're pushing your brake to the floor, it may be that your brake booster needs replaced, and Speedmaster has brake boosters for you.