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Description
This listing is for a brand new 7" DUAL BLACK brake booster with black Smooth Top Master Cylinder, Black Disc/Disc Proportioning Valve Kit, and Black Bracket Kit designed for your classic 1955 1956 1957 Chevy Tri Five vehicles, like the Bel Air 150 and 210. This 7" booster is ideal for most small to mid size street rods and customs. The 7" dual booster offers 27% better stopping power over 7" single boosters, making this setup much better for increased safety on your vehicle. This is the best deal you'll find on a quality setup like this. The booster mounts with a 4-bolt pattern. The 4 bolts are in a perfect square and are 3 3/8" apart (center to center).
The brand new flat top/smooth BLACK master cylinder has a 1" Bore. Mounting holes measure 3 3/8" center to center. This works great for most drum/drum, disc/disc or disc/drum applications. This is a four port master cylinder, so you can use the ports on whichever side you need and block the others. It includes plugs for the ports you do not use. This is a great upgrade over a standard GM style master
Additionally this includes a Disc/Disc Proportioning Valve Kit. This combination proportioning valve is for Disc/Disc applications. This valve performs all the necessary functions when using disc brakes in the front and rear.
This valve will reduce braking pressure to the rear when necessary to prevent the brakes from locking up. It also distributes the brake pressure evenly so that the disc brakes are not doing all the work. This valve will also act as residual pressure for the rear drum brakes, allowing for better responsiveness when the brakes are applied. Finally, this valve offers the brake warning light switch to alert you if there is any failure in the braking system.
Finally this comes with a set of Black Painted Mounting Brackets designed for your 1955 1956 1957 Chevy Tri-5 Vehicles. This high quality kit has a black painted finish and includes the Brackets in addition to the necessary Rod/Clevis.
7001BLK + 3510-2FTBK + PV4BLK Side Mount Kit + 651BLK Kit