1968-1972 GM A-Body Upper Rear Control Arms - GP-R GTO and clamp down on the

and clamp down on the frame to reduce play in the chassis

This setup ensures predictable handling

Tuned for the Street

your spindle geometry is holding you back

1968-1972 GM A-Body Upper Rear Control Arms - GP-R GTO and clamp down on theUpgrade Your Chevelle, GTO, Skylark, or Cutlass With Our A Body Rear Upper Control Arms If youre driving a GM A bodyChevelle, GTO, Cutlass, or Skylarkyou already know the factory triangulated four link rear suspension falls short when it comes to high performance handling, but our GT Series rear upper control arms offer an easy fix. Designed to eliminate the articulation issues of the stock setup while improving stability, traction, and