GM Style Upper Control Arm Bump Stop Set, Pull Through Type, Poly Urethane Tubular Control Arms 1955-57 Chevy Belair 210 150 Nomad The polyurethane bushings also contribute

The polyurethane bushings also contribute to zero shock lag

Take care not to kink the hose or collapse it with securing strips

Ignition and Relay

Improves 60-0 mph stopping distances and driver feedback

GM Style Upper Control Arm Bump Stop Set, Pull Through Type, Poly Urethane Tubular Control Arms 1955-57 Chevy Belair 210 150 Nomad The polyurethane bushings also contributeThese high quality polyurethane upper control arm GM type bump stops fit 9 16" hole (1 8" thick) and are 1 9 16" tall x 1 13 16" diameter. Fits: 1958 70 Chevy Impala Fits: 1964 72 GM A Body Fits: 1963 75 Corvette Fits: 1968 74 Chevy Nova Fits: 1967 69 Chevy Camaro, Pontiac Firebird Includes: Polyurethane Bump Stops Sold in pairs Limited Lifetime Warranty