8" single Zinc brake booster with zinc Master Cylinder. Zinc 8" Single Booster. 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).
1958-1964 Chevy Impala Bel Air 9" Power Brake Booster Conversion Kit Disc Drum
Bag Brackets Bolt On Front & Rear Air Ride Suspension For 1958-1964 Chevy Impala
1958 - 1964 Chevy Full Size 2.5" Drop Rear Lowering Coil Springs Bel Air Impala
8" Zinc Power Brake Booster Conversion Kit Disc/Drum For 1958-1964 Chevy Impala
For 1958-1964 Chevy Impala 8" Zinc Power Brake Booster Conversion Kit Disc/Drum