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). Mounting Brackets /Rod/Clevis designed for 1958-1964 Chevrolet Impala, Bel Air, Biscayne.
Air Intake Manifold for Pontiac Bonneville Buick Regal Chevy Impala 3.8 24506013
1971 72 GM Chevy Impala 3/8" Fuel Sender Gas Tank Sending Unit w/ Return Line
1958 1959 1960 Chevy Impala 3/8" Fuel Gas Sender Sending Unit Chevrolet 5640659
8" Chrome Power Brake Booster Conversion Kit Disc Drum For 1958-64 Chevy Impala
Water Pump Fit Chevy Impala Le Sabre Pontiac Bonneville Olds Buick 3.8 V6 42097
VIPDUHI Radiator 3 Row for 1963-1968 Chevy Impala Bel air Biscayne Caprice Chevelle El Camino Kingswood 1959 1960 1961 1964 1965 1966 1967 3.2 3.8 4.1 4.6 5.0 5.3 5.4 5.7 6.5 6.7, Aluminum Shroud Fan
