Disc Drum 8" Dual Power Booster + Milled Master Cylinder & Bracket Kit CHROME

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). This Kit includes the Straight Mounting Brackets/Rod/Clevis which are necessary when mounting your Brake Booster to the Firewall.