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#91605059
1970-2002 GM Upper & Lower Ball Joint Kit
- Upgrade your old 1970-2002 GM ball joints with our upper and lower replacement kit
- Kit includes two Speedway 1970-02 GM K6145 Style Lower Ball Joints and two K5208 Style Upper Ball Joints
- The K6145 style lower ball joint is a press-in type forged from natural steel with a 10 degree taper
$101.99
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$103.96
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Product Summary
Buick, Chevy, GMC, Oldsmobile, Pontiac, Hobby Stock
- Upgrade your old 1970-2002 GM ball joints with our upper and lower replacement kit
- Kit includes two Speedway 1970-02 GM K6145 Style Lower Ball Joints and two K5208 Style Upper Ball Joints
- The K6145 style lower ball joint is a press-in type forged from natural steel with a 10 degree taper
- The K5208 style upper ball joint is a bolt-in type also forged from a natural steel with a 10 degree taper
- Comes with all required hardware
Comes as a Kit
View Kit Components
Key Specs
| MFG. Part # | 91605059 |
| Brand | Speedway Motors |
| Position | Upper and Lower |
| Material Type | Steel |
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Speedway Motors 91605059 Details
Kit Includes:
(2) Speedway 1970-02 GM K6145 Style Lower Ball Joint
(2) Speedway 1970-02 GM K5208 Style Upper Ball Joint
Speedway 1970-02 GM K6145 Style Lower Ball Joint
- Ball Joint Type: Press-in
- Degree of Taper: 10 degree
- Shank Length: 1.50"
- Top of Taper: 0.35"
- Bottom of Taper: 0.78"
- Mounting Thread Length: 1.00"
- Material Type: Steel
- Hardware Included: Yes
- Overall Height: 4.10"
- Overall Diameter: 2.25"
- Sold in Quantity: Each
- Notes: Equivalent to Moog K6145
- Position: Lower
Speedway 1970-02 GM K5208 Style Upper Ball Joint
These are factory replacement upper ball joints with OEM geometry. The upper bolt-in ball joint fits stock upper arms and our Metric tubular arms designed for racing use. For a 1/2" raised pivot point upper, use 106-200322LF.
- Ball Joint Type: Bolt-in
- Degree of Taper: 10 degree
- Shank Length: 2.40"
- Mounting Thread Length: 0.96"
- Material Type: Steel
- Hardware Included: Yes
- Overall Height: 3.25"
- Notes: Equivalent to Moog K5208
- Position: Upper
Speedway Motors 91605059 Specifications
Speedway Motors 91605059 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91605059 |
| Brand | Speedway Motors |
| Position | Upper and Lower |
| Material Type | Steel |
| GENERAL | |
| Degree of Taper | 10 degree |
| Hardware Included | Yes |
| Sold in Quantity | Kit |
Ratings & Reviews
5
6 Reviews
Customers universally praise the product for its high-quality materials, improved ride stability, and controlled performance. The kit supplies all necessary parts, making installation easy. Its practicality is highlighted by its seamless operation, surpassing competitor products in usability and quality. Customers specifically appreciate the completeness of the kit, which provided extra components that further eased the job. Recommendations highlight its superiority in delivering what's needed for the task, further establishing its valued feature of practicality.
Ratings & Reviews
5
6 Reviews
Customers universally praise the product for its high-quality materials, improved ride stability, and controlled performance. The kit supplies all necessary parts, making installation easy. Its practicality is highlighted by its seamless operation, surpassing competitor products in usability and quality. Customers specifically appreciate the completeness of the kit, which provided extra components that further eased the job. Recommendations highlight its superiority in delivering what's needed for the task, further establishing its valued feature of practicality.
5
6 reviews
5
6
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i would buy again
5.0
4 months ago
the dyi man
lincoln Ne
Verified
fit was very good
Would Recommend
Didn't work on my application
5.0
4 months ago
Paul
Hamburg Pennsylvania
Verified
The products were of great quality and a great value for the price paid. I couldn't use the parts because they did not work on the application I was working with.
I would purchase this agai
5.0
5 months ago
Mitch f
Lincoln
Verified
Upgrade on my wife's nova
Would Recommend
Easy Install
5.0
3 years ago
Garver
Erie Pa
Verified
Excellent ride stability and control. Night & day
Would Recommend

Yes
5.0
4 years ago
ChIp
Ijamsville Maryland
Verified
Everything worked as it should
Would Recommend
Very good quality in what I needed for the job
5.0
5 years ago
Starper57
Chicago land
By ordering the kit I was able to get everything that I needed plus some!! everything was right and made the job easy, good quality parts easy install!!
Would Recommend
Showing 6 of 6 reviews
Questions & Answers
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Fitment
Fitment
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1970-1984 Buick LeSabre
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1970-1984 Chevy Camaro
1970-1984 Chevy Caprice
1970-1984 Chevy Impala
1973-1983 Chevy Malibu
1970-1984 Chevy Monte Carlo
1970-1979 Chevy Nova
1978-1984 GMC Caballero
1970-1984 Oldsmobile 98
1971-1984 Oldsmobile Custom Cruiser
1970-1981 Oldsmobile Cutlass
1973-1979 Oldsmobile Omega
1970-1984 Pontiac Bonneville
1970-1981 Pontiac Catalina
1970-1984 Pontiac Firebird
1970-1984 Pontiac Grand Prix
1970-1981 Pontiac LeMans
1970-1984 Pontiac Parisienne
1971-1977 Pontiac Ventura
