Wilwood MC4 Brake Caliper Driver Side Mechanical Aluminum - Black Anodize Arm Restraints an incredible breakthrough in power

an incredible breakthrough in power and endurance

Getting this much flow from a stock geometry 23° head is an extremely impressive accomplishment

The Helix Racing Suit belongs to our DNA strand of high performance racing products

They are intended for use with Big Block Chevy engines with a +

Adjustable Power Levels

Wilwood MC4 Brake Caliper Driver Side Mechanical Aluminum - Black Anodize Arm Restraints an incredible breakthrough in powerWilwood's MC4 Mechanical Parking Brake Caliper is a multi use, cable operated brake caliper that combines high output performance with simplicity in design and construction, and is the perfect solution for vehicle applications requiring a separate, mechanically actuated parking brake caliper. Built to accept rotors that are . 810" thick, with 11. 00" 12. 88" diameter range, the MC4 combines an efficient die cast body with a forged billet anvil for