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#91634046
Speedway 1978-88 GM G-Body Soft Trailing Control Arm Bushings
- Rear control arm bushings for 1978 to 1988 Monte Carlo and other GM G-body cars also known as "Metric chassis"
- Replaces OEM bushings and soft design allows for free movement and additional articulation
- Soft design can also be used in upper upper control arms for torque absorption to enhance traction
$54.99
/each
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Product Summary
2.30" Overall Length, 1.923" Diameter Big End, Steel
- Rear control arm bushings for 1978 to 1988 Monte Carlo and other GM G-body cars also known as "Metric chassis"
- Replaces OEM bushings and soft design allows for free movement and additional articulation
- Soft design can also be used in upper upper control arms for torque absorption to enhance traction
- Rubber bushing construction satisfies many rules requirements
- IMCA approved for Southern Sport Mods only
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Speedway Motors 91634046 Details
If your General Motors G-Body race or street car uses “stock” trailing arms, you need to take a look at this part! By using a softer elastomer bushing material in the upper control arms, you can significantly increase suspension travel and bite. This construction will satisfy many rule requirements requiring “rubber only” bushings.
Fits GM G-Body Metric chassis (1978-88 Monte Carlo, Regal, etc.)
IMCA approved for Southern Sport Mods only.
Speedway Motors 91634046 Specifications
Speedway Motors 91634046 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91634046 |
| Brand | Speedway Motors |
| GENERAL | |
| Overall Length | 2.30" |
| Diameter Big End | 1.923" |
| Diameter Small End | 1.850" |
| Sold in Quantity | Each |
| Material Type | Steel |
Ratings & Reviews
4
13 Reviews
Customers generally praise this product for its impact on car performance. It's noted to dramatically improve traction, particularly on dry, slick tracks, leading to satisfying race results. However, several reviewers expressed dissatisfaction with the durability of the bushings, citing that they tend to fail after a few races, thus affecting their cost-effectiveness. Despite this, customers acknowledge the bushings' high quality and perfect fit, supporting the value of Speedway as a trusted brand. Opinions on the product's longevity vary, potentially influencing purchase decisions.
Ratings & Reviews
4
13 Reviews
Customers generally praise this product for its impact on car performance. It's noted to dramatically improve traction, particularly on dry, slick tracks, leading to satisfying race results. However, several reviewers expressed dissatisfaction with the durability of the bushings, citing that they tend to fail after a few races, thus affecting their cost-effectiveness. Despite this, customers acknowledge the bushings' high quality and perfect fit, supporting the value of Speedway as a trusted brand. Opinions on the product's longevity vary, potentially influencing purchase decisions.
4
13 reviews
5
9
4
0
3
1
2
1
1
2
Most Liked Positive Review
5.0
G-Body Soft Control Arm Bushings make yo
We saved money by buying the Speedway brand. The quality is excellent and they work perfectly. One caution for those of you that have never worked with soft bushings. Make sure that ALL other components of your rear suspension are completely secured before attaching the softies. We put them in first during construction and ripped one by over extending it.
Most Liked Negative Review
2.0
Bushings are good for bite but do not la
I would not recommend the bushings unless you can replace them every other race. They do not hold up for more than 2-3 races. I for one will not purchase them again cause they just do not last long enough to keep the cost of the car down.
Filter by Ratings
great product
5.0
23 days ago
matt
tulsa ok
Verified
Very to install and works like it says it should
Would Recommend
The best bushing I have used yet. Change after 15 Races.
5.0
4 years ago
Dirt Racer
East TN
Verified
Best bushing you could ever use on the Metric rear end uppers.
Would Recommend

Big Improvement
5.0
6 years ago
Trevor
Lakeport CA
Verified
Huge improvement over stock bushings. Freed the back end up dramatically
Would Recommend
Awesome product, perfect fit.
5.0
7 years ago
Mnahurry
North Carolina
Verified
Great Product, exactly what we were looking for. Well made. High quality.
Would Recommend
I keep buying this product , guess i like them !!!!
5.0
8 years ago
Moe
Diana , Tx.
Verified
I run these on my upper control arms on my dirt car , gives me better traction on dry slick tracks
Would Recommend
Won the first feature after installing them !!!!
5.0
10 years ago
9B
Diana Tx.
Verified
Makes car hook up better on dry slick tracks.
Would Recommend
i would buy another set
5.0
10 years ago
ronnie
amarllo tx
Verified
Speedway house brand always delivers
Would Recommend
Car had more bite on the dry slick track .
5.0
10 years ago
9B
Diana Tx.
Verified
Got my first feature win for 2015 after installing the bushings , had a lot more bite .
good part but bad quality
1.0
11 years ago
fastman
San Antonio, Texas
bushings fell apart after 1 race
Would Not Recommend
G-Body Soft Control Arm Bushings make yo
5.0
12 years ago
DannyfromMaine
Near Portland, Maine
Verified
We saved money by buying the Speedway brand. The quality is excellent and they work perfectly. One caution for those of you that have never worked with soft bushings. Make sure that ALL other components of your rear suspension are completely secured before attaching the softies. We put them in first during construction and ripped one by over extending it.
Would Recommend
Showing 10 of 13 reviews
Questions & Answers
5 Questions • 6 Answers
Questions & Answers
5 Questions • 6 Answers
I USED THESE A FEW YEARS AGO AND HAD THEM COME APART JUST AS MANY OF THE REVIEWS SAID, HAS THERE BEEN ANY IMPROVEMENT SO THEY LAST?
by STREETSTOCKER
• 9 years ago
1 answer
View Answer
are these monoball bushings?
by
• 15 years ago
2 answers
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Will these work in my '75 monte carlo?
by
• 15 years ago
1 answer
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Would you use this bushing in the upper trailing arm or use them in the upper rearend bushing? Or would you use in all 4 locations in the upper trailing arm and upper rearend mount? So buy 2 or 4?
by Ice
• 15 years ago
1 answer
View Answer
is this for a single bushing or 2
by
• 15 years ago
1 answer
View Answer
5 of 5 questions shown

