Gast - High Performance 12 volt Automotive Vacuum Pump 22D series Tubular Control Arms 1955-57 Chevy Belair 210 150 Nomad Allows for changing your original

Allows for changing your original rear end to the more popular GM10-12 bolt or Ford 9"

These 1955-57 Chevy Belair 2" drop spindles lower the front of your vehicle without affecting ride quality or suspension geometry

Fits: 1955

6-3/4" diameter

Gast - High Performance 12 volt Automotive Vacuum Pump 22D series Tubular Control Arms 1955-57 Chevy Belair 210 150 Nomad Allows for changing your originalThis 12 volt Gast vacuum pump is for vehicles using engine combinations that provide little or no manifold vacuum required for braking. When vacuum drops below 15 in hg of vacuum, the vacuum switch activates the vacuum pump and increases the brake vacuum level to 22 in hg of vacuum. The compact, lightweight 22D Series offers oil less operation and is well suited for noise sensitive environments. It can be mounted in any plane and has a durable design,