GM Metric Stock Car Racing Upper Control Arm w/ Ball Joint, Pair

These oval track racing A-arms are 40% stronger than the stock stamped steel arms. The A-arms bolt to your stock mounts and accept the included stock-style ball joints. These control arms have a 1/4" thick steel plate where the ball joints bolt in. Fits 1978-87 mid-size GM Metric chassis. The ball joints are factory replacement upper ball joints with OEM geometry.

Kit Includes:

• Left and Right GM Metric Stock Car Racing Upper Control Arms
  • Steel construction
  • Steel cross shaft
  • Bolts to stock 1978-87 Metric mounts (6-7/8" center-to-center)
  • Greaseable steel bushings
  • Accepts stock K5208 style Metric ball joints
  • Available for right (passenger side) or left (drivers side)
  • Right arm length is 8"
  • Left arm length is 8.5"
  • Use with mount plate 916-34312
• (2) 1970-02 GM K5208 Style Upper Ball Joints
  • Bolt-in
  • 10° taper
  • Equivalent to Moog K5208

Notes

When using on a drag race or S-10 application, consider using RH arm for both sides as both will be 8" long; arm can just be flipped over for LH side (RH arm is 8"). Please leave a comment requesting two RH arms when placing your order if you would like to do this.