1955-57 Chevy Belair Tubular Upper Control Arms Pinion Shims The universal shock crossmember is

The universal shock crossmember is used to replace the upper shock mount location in the trunk floor

Made of thick 1018 mild steel minimizes flex in booster assembly and eliminates metal fatigue found on the OEM brackets

Double adjustable ends makes dialing in you rear end easier by not having to remove 1 end to adjust each time

These gear boxes provide good road feel and driver feedback

1955-57 Chevy Belair Tubular Upper Control Arms Pinion Shims The universal shock crossmember isThese tubular upper control arms are designed for the performance enthusiast! We have designed an extra 2. 0 degrees of caster into the arm to make the vehicle drive straight and true. These arms also come black powder coated with Delrin rubber bushings. Will bolt to your stock spindles. Great performance handling for your 1955 57 Chevy Belair.