UMI Performance 1968-1972 GM A-Body Control Arm Reinforcements/Frame Braces - Black R040004S In an emergency

In an emergency

571 in Insert OD

Runners have a 2

F-150s will benefit greatly from the addition of this Roush Cold Air Intake Kit

The outlet can be identified by the mounting bracket welded to the endcap

UMI Performance 1968-1972 GM A-Body Control Arm Reinforcements/Frame Braces - Black R040004S In an emergencyTrailing arm mount braces are designed to reinforce the upper and lower front control arm mounts on your classic A Body. The more power your ride makes the better chance of bending or breaking the rear control arm mounts. These tubular reinforcements tie the upper and lower control arm mounts together for added strength and driving performance. The UMI Performance braces are bent to contour the floor of the vehicle, unlike our competitor's designs