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#91605012
Chromoly Upper Control Arm-Steel Cross Shaft Kit
- Forged from premium 4130 chromoly steel, these oval track racing A-arms are 40% stronger than stock steel stamped arms
- Bolts straight up to your stock mounts and accepts stock ball joints, saving you more time and money
- This kit includes our Speedway Left 8.5" Upper Control Arm and Right 8" Upper Control Arm both with steel cross shafts
$127.99
/pair
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$129.98
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Product Summary
6.88" Mounting Bolt Center to Center, Chromoly, Painted
- Forged from premium 4130 chromoly steel, these oval track racing A-arms are 40% stronger than stock steel stamped arms
- Bolts straight up to your stock mounts and accepts stock ball joints, saving you more time and money
- This kit includes our Speedway Left 8.5" Upper Control Arm and Right 8" Upper Control Arm both with steel cross shafts
- Features a premium black painted finish and also come with greaseable steel bushings
- These upper control arms fit 1978-87 mid-size GM Metric chassis
Comes as a Kit
View Kit Components
Key Specs
| Control Arm Style | Tubular |
| Position | Front Upper |
| Ball Joint Type | Bolt-in |
| Bushing Material | Delrin |
| Control Arm Material | Steel |
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Speedway Motors 91605012 Details
Kit Includes:
- (1) Speedway Chromoly Left 8.5 Inch Upper Control Arm-Steel Cross Shaft
- (1) Speedway Chromoly Right 8 Inch Upper Control Arm-Steel Cross Shaft
Speedway Chromoly Left 8.5 Inch Upper Control Arm-Steel Cross Shaft
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.
- 4130 chromoly 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
- Arm length is 8.5"
- Position: Left Upper
- Control Arm Style: Tubular
- Mount Center to Ball Joint Center: 8.50"
- Mounting Bolt Center to Center: 6.875"
- Material Type: Chromoly
- Cross Pin Material: Steel
- Sold in Quantity: Each
- Bushing Material: Steel
- Ball Joint Type: Bolt-in
- Tube O.D.: 1.00"
- Shaft Diameter: 1.25"
- Finish: Painted
Speedway Chromoly Right 8 Inch Upper Control Arm-Steel Cross Shaft
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.
- 4130 chromoly 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
- Arm length is 8"
- Position: Right Upper
- Control Arm Style: Tubular
- Mount Center to Ball Joint Center: 8.00"
- Mounting Bolt Center to Center: 6.875"
- Material Type: Chromoly
- Cross Pin Material: Steel
- Sold in Quantity: Each
- Bushing Material: Steel
- Ball Joint Type: Bolt-in
- Tube O.D.: 1.00"
- Shaft Diameter: 1.25"
- Finish: Painted
Speedway Motors 91605012 Specifications
Speedway Motors 91605012 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91605012 |
| Brand | Speedway Motors |
| Control Arm Style | Tubular |
| Position | Front Upper |
| Ball Joint Type | Bolt-in |
| Bushing Material | Delrin |
| Control Arm Material | Steel |
| Hardware Included | No |
| Adjustable | No |
| Finish | Painted |
| GENERAL | |
| Mounting Bolt Center to Center | 6.88" |
| Material Type | Chromoly |
| Cross Pin Material | Steel |
| Ball Joint Included | No |
| Sold in Quantity | Kit |
| Tube O.D. | 1" |
| Shaft Diameter | 1.25" |
| Bushing Included | Yes |
Ratings & Reviews
5
3 Reviews
Customers highly commend the product for its strong and light features, with special praise for its suitability for street truck and custom build applications. Users have expressed satisfaction with not only the quality but also the great value, stressing that these A-arms definitely stand out in the market. Its sturdiness and practicality have led several customers to consider repurchasing and its performance has widely been deemed superior to others in competition.
Ratings & Reviews
5
3 Reviews
Customers highly commend the product for its strong and light features, with special praise for its suitability for street truck and custom build applications. Users have expressed satisfaction with not only the quality but also the great value, stressing that these A-arms definitely stand out in the market. Its sturdiness and practicality have led several customers to consider repurchasing and its performance has widely been deemed superior to others in competition.
5
3 reviews
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GREAT PRODUCT!!!!
5.0
3 years ago
Bogner
Ponca City, Ok
Verified
Great solid product!!!!
I would buy this again
5.0
3 years ago
Mutt
Kansas City ks
Verified
Street truck
Would Recommend
Great A-arms for a great price.
5.0
6 years ago
JimO
Boise
Verified
These A-arms have worked out perfectly on a custom build. They are strong and light.
Would Recommend
Showing 3 of 3 reviews
Questions & Answers
Questions & Answers
1 Question • 1 Answer
Can I order this kit with 2 right side a arms
by Joseph
• 3 years ago
1 answer
View Answer
1 of 1 questions shown
Fitment
Fitment
1978-1981 Buick Century
1978-1987 Buick Regal
1988-2003 Chevy S10
1978-1987 GMC Caballero
1991-2003 GMC Sonoma
1978-1987 Oldsmobile Custom Cruiser
1978-1987 Oldsmobile Cutlass
1978-1984 Oldsmobile Cutlass Calais