Classic Performance Products has met the challenge to build a better brake booster. Our brake boosters mount up close to the firewall for added valve cover clearance and provide a water tight seal to the firewall. Our brake boosters also improve the pedal ratio. Proper pedal ratio allows for full use of master cylinder travel, which means a higher, firmer and safer pedal. Kit #6267BBD includes 9" booster and master cylinder. Kits #6267BB2 and #6267BB4 includes: 9" booster, master cylinder and proportioning valve. 1968-74 Nova and 1967-69 Camaro kits will come with 11" boosters unless otherwise specified.

Note: Will not work with fender well headers.