Black 7" Dual Diaphragm Power Brake Booster Steering Wheels & Adaptors Suits the following Optima Batteries:

Suits the following Optima Batteries: Red Top 34/78

by Wayne Scraba

The raised fin design and rounded corners modeled on the performance factory valve covers of the 1950s and 1960s and make an excellent choice for restorations

Genuine Cal Custom brand new

For years many international road safety institutes and associations have been in favour of driving with lights on during the day as well as at night

Black 7" Dual Diaphragm Power Brake Booster Steering Wheels & Adaptors Suits the following Optima Batteries:This booster is universal, bolting on to most street rods, hot rods and other vehicles with no problem This is a great upgrade from a single diaphragm booster. Dual diaphragm brake boosters offer 19 20% better stopping over the single. The booster mounts with a 4 bolt pattern. The 4 bolts are in a perfect square and the centre to centre measurement of the master cylinder mounting bolt holes is 3 3 8. Check mounting hole centre to centre measurements