BLK502

1963-66 Corvette Distribution Block 

Tee Block - Brass 5 Port Valve  Front Drum - Rear Drum 

Brass
$39.00

Valve Notes:

For use on 1963-66 cars converting to dual master cylinder or disc brakes.

This is the distribution block that is mounted below the single master cylinder which feeds fluid to all four wheels. This block is designed to replace the single master cylinder block in the stock location. For the first time cars can be upgraded to dual master cylinders or disc brakes while keeping the factory appearance. This block mounts in the same location as the old block and allows you to reuse existing brake lines. 

Dual Master - If you are converting to dual master cylinder leaving the drum brakes, simply mount this block in the same location, hook up the right and left front brake lines and hook up the front to rear. The 2 top ports are left - the larger port is for the rear brakes and the smaller port is for the front brakes. You will have to make 2 master cylinder lines one in 3/16" for the front and one in 1/4" for the rear. This block makes conversion a snap.

Disc Brakes - If you are converting to disc brakes with dual master, simply mount this block in the same location, hook up the right and left front brake lines and hook up the front to rear. The 2 top ports are left - the larger port is for the rear brakes and the smaller port is for the front brakes. You will have to make 2 master cylinder lines one in 3/16" for the front and one in 1/4" for the rear. With this block you will need to plumb in an adjustable prop. valve to tune down the pressure to the rear brakes. This valve can be mounted anywhere in the front to rear brake line. 

1967-70 cars all had a dual master cylinder.