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

250" narrower than the popular Corvette master cylinder

Standard booster size is an 8" single diaphragm but you can choose from different sizes and diaphragm types

Improves 60-0 mph stopping distances and driver feedback

Outer tie rod end designed for 1962-67 Chevy Nova

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