Part Instructions
Page 2
INStaLLatION INStrUCtIONS
Your power brake conversion kit will contain the following components:
Power booster with firewall bracket and pedal linkage
Master cylinder
Bench bleeding kit (included with master cylinder)
INStaLLatION
Disconnect the master cylinder push rod from the pedal inside the vehicle.
Remove the brake lines from the old master cylinder.
Remove the old master cylinder.
Mount the new booster to the firewall using the two master cylinder bolts and the other two bolts
on the firewall from the hanging pedal that match the booster brackets.
Connect the booster push rod to the pedal. Adjust the pedal height so there is 1/4” free play at
the top of the pedal. Do this by adjusting the booster push rod that goes from the booster to the
pedal.
Check the stop light switch adjustment.
Bench bleed the master cylinder with the supplied bleeder kit.
Mount the master to the booster and secure.
Connect the master cylinder lines to the system as per the photo above. The line from the master
cylinder closest to the booster feeds the rear brakes.
Supply the booster with vacuum from the intake manifold or the carburetor. You must have at
least 18” vacuum.
Bleed the entire system and test function before driving.
CAUTION: CHECK THE HOOD CLEARANCE BETWEEN THE INSIDE REAR HOOD SUPPORT AND THE
BOOSTER. CHECK HOOD HINGE BOLTS THAT PROTRUDE THROUGH THE HOOD. BOLTS FOR THE HINGE
MAY NEED TO BE CUT FOR CLEARANCE. ADJUST FENDER SUPPORT ROD FOR BOOSTER CLEARANCE.
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REAR
BRAKE
OUTLET
FRONT
BRAKE
OUTLET
ADJUST
-
ABLE
LINKAGE
