|Due to higher line pressures required with disc brakes, it
is recommended that a power assist unit be added to the system. These vacuum
assist units are the solution! Firewall brake booster units tuck to the
firewall and include a firewall seal to prevent fumes from entering the
vehicle. Kit includes booster and 3/16" mounting brackets, linkage
to connect to the pedal, firewall seal, and master cylinder. Disc/drum and
disc/disc kits also include proportioning valve and bracket assembly. Drum/drum
kits do not include proportioning valve. #MT6062BB kits also include hydraulic
clutch cylinder. Kits available in 7", 8", 9" or 11"
and both single and dual diaphragm. If not specified, default booster diameter
for your application will be provided. Note: #6468B-MC & #7377B-MC do
not include proportioning valve assembly.