7 Inch Black Single Diaphragm Brake Booster & Black Oval Master Cylinder Kit

ARC Performance 7 Inch Black Brake Booster & Oval Master Cylinder Kit.

Kit Includes:

• Black 7 inch single diaphragm booster
• Black oval master cylinder
• Nuts for booster mount

Master cylinder is either 1 inch or 1-1/8 inch bore and has 9/16 inch and 1/2 inch ports on LHS ONLY.

1 inch bore suits drum or 2 wheel disc brakes, and 1-1/8 inch bore suits 4 wheel disc brakes.