Pay in 4 interest-free payments of $21.89 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
or choke control to restrict airflow
The adaptors are available in different widths and register bore hole sizes to match your specific engine application and supercharger model
as well as 1/3 smaller
36 element Pro Mod Sprag and new large steel outer race to allow the use of more clutches
chrome plated bezel and inlet screen
11" Universal Single Diaphragm Brake Booster Zinc or choke control to restrictSpeedmaster 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.
