3663 - 1967-1970 GM B-Body Upper Control Arm Mount 1993-pontiac-firebird-esi6766158 unlike our competitor's designs these

unlike our competitor's designs these reinforcements do not require the floor to be dented or pounded for correct fitment

Caster-corrected upper and lower A-arms enhance stability and cornering

at degree C 58 at neg 30

A: This set-up will work with virtually any torque arm on the market as long as it bolts into the stock location

UMI’s front springs are stiffer than stock to provide increased performance with decreased body roll and a lower center of gravity

3663 - 1967-1970 GM B-Body Upper Control Arm Mount 1993-pontiac-firebird-esi6766158 unlike our competitor's designs theseNote: This item is sold each. Please verify whether your vehicle has (1) or (2) upper control arms. Six cylinder and most small block vehicles were supplied with a 3 link rear suspension while big block vehicles used a 4 link set up.