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Part # 91031133

GM Metric Stock Car Racing Upper Control Arms, Aluminum Cross Shaft

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  • Tubular steel construction with aluminum cross shaft for the ultimate in weight savings
  • Bolts to stock 1978-87 Metric (G body) frame mounts which are 6-7/8" center-to-center
  • Accepts stock replacement Metric ball joints K5208 or equivalent

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$51.99

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$56.00

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Product Summary

  • Tubular steel construction with aluminum cross shaft for the ultimate in weight savings
  • Bolts to stock 1978-87 Metric (G body) frame mounts which are 6-7/8" center-to-center
  • Accepts stock replacement Metric ball joints K5208 or equivalent
  • Use with frame mount 91634312 when relocating stock frame brackets
  • Greaseable steel bushings add rigidity and reduce friction

Key Specs

MFG. Part #
BrandSpeedway Motors
Position
Control Arm StyleTubular

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Details

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 stock ball joints. These control arms have a 1/4" thick steel plate where the ball joint bolts in. Fits 1978-87 mid-size GM Metric chassis.

  • Steel construction
  • Aluminum 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.

Specifications

KEY SPECS
MFG. Part #
BrandSpeedway Motors
Position
Control Arm StyleTubular
GENERAL
Mount Center to Ball Joint Center
Mounting Bolt Center to Center6.875"
Material TypeSteel
Bushing MaterialSteel
Mounted Length10"
Ball Joint TypeBolt-in
Tube O.D.1.000"
Shaft Diameter.725"
FinishPainted
ColorBlack
NotesFits 1978-87 mid-size GM Metric chassis. Bolts to stock mount and accepts stock ball joints.
Sold in QuantityEach