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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$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
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Key Specs
| MFG. Part # | Select Side |
| Brand | Speedway Motors |
| Position | Select Side |
| Control Arm Style | Tubular |
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Details
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
Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | Select Side to see |
| Brand | Speedway Motors |
| Position | Select Side to see |
| Control Arm Style | Tubular |
| GENERAL | |
| Mount Center to Ball Joint Center | Select Side to see |
| Mounting Bolt Center to Center | 6.875" |
| Material Type | Steel |
| Bushing Material | Steel |
| Mounted Length | 10" |
| Ball Joint Type | Bolt-in |
| Tube O.D. | 1.000" |
| Shaft Diameter | .725" |
| Finish | Painted |
| Color | Black |
| Notes | Fits 1978-87 mid-size GM Metric chassis. Bolts to stock mount and accepts stock ball joints. |
| Sold in Quantity | Each |