|
#91634048
1973-88 GM Midsize Rear Control Arm Spherical Bushing
- These steel rear control arm bushings have spherical bearings in them just like a rod end
- Includes rubber insert seals for an OEM look
- Fits '73-'88 GM midsize rear control arms
$49.99
/each
In Stock
Quantity
Need Help? Call to Order
Add to a list
Product Summary
2.30" Overall Length, 1.922" Diameter Big End, Natural
- These steel rear control arm bushings have spherical bearings in them just like a rod end
- Includes rubber insert seals for an OEM look
- Fits '73-'88 GM midsize rear control arms
- Frees up suspension movements and eliminates binding which allows the suspension to move more freely and add traction
- Grease/lube the same way you would any spherical rod end to ensure long life
Need To Know
Need help?
855.313.9176Quick and Easy Returns
Return PolicySpeedway Motors 91634048 Details
Speedway Motors 91634048 Details
These steel rear control arm bushings have spherical bearings in them, just like a rod end, which frees up suspension movements and eliminates binding. Fits '73-'88 GM midsize upper and lower rear control arms.
- Improves handling and responsiveness
- Versatile use for many applications
- Improves movement and reduces binding in suspension system
- Not IMCA legal in Stock Car/ Hobbystock classes
- Grease/lube the same way you would any spherical rod end
- Sold individually
This unit includes black rubber inserts for both sides to make the unit appear more "stock appearing." Please note that they can be removed to clean and disassemble and re-assemble the spherical bushing as needed.
Speedway Motors 91634048 Specifications
Speedway Motors 91634048 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91634048 |
| Brand | Speedway Motors |
| GENERAL | |
| Overall Length | 2.30" |
| Diameter Big End | 1.922" |
| Diameter Small End | 1.853" |
| Finish | Natural |
| Sold in Quantity | Each |
| Notes | These are press-in style. |
| Material Type | Steel |
| Inside Diameter | .57" |
| Outside Diameter | 1.922" |
| Flange Diameter | 2.00" |
Ratings & Reviews
4.8
33 Reviews
Customers highly recommend our product, citing its excellent quality, usability and practical features which vastly improved the performance of their vehicles. Many praised its high value-for-money, superior to competitors. Notably, it saves significant machining time and upgrades over stock rubber bushings, enhancing the rear control arms' articulation. Some users reported improved handling, suspension, reduced lap times and more efficient wheeling after installation. The option to service and maintain the product was appreciated too. A repeated suggestion was to include grease zerks for preloading and lubricating the bearings.
Ratings & Reviews
4.8
33 Reviews
Customers highly recommend our product, citing its excellent quality, usability and practical features which vastly improved the performance of their vehicles. Many praised its high value-for-money, superior to competitors. Notably, it saves significant machining time and upgrades over stock rubber bushings, enhancing the rear control arms' articulation. Some users reported improved handling, suspension, reduced lap times and more efficient wheeling after installation. The option to service and maintain the product was appreciated too. A repeated suggestion was to include grease zerks for preloading and lubricating the bearings.
4.8
33 reviews
5
28
4
5
3
0
2
0
1
0
Filter by Ratings
Good part at a fair price
4.0
3 years ago
HotRod Jerry
Mooresville, NC
Verified
Used two sets on the rear upper links of my G-Body drag car. Worked perfect and saved me hours!!! of machining time. Well worth the price.
Would Recommend
Fast service
5.0
3 years ago
Marcus
Okc okla
Verified
What I needed & fast delivery
Would Recommend
Great item
5.0
3 years ago
stock racer
bauxite, ar
Verified
great product , allows your suspension to work better
Would Recommend
I would buy Again
5.0
4 years ago
Bob
Moon Twp
Verified
used on ford grand national rear end
Would Recommend
Yes I would recommend this Product
5.0
6 years ago
Jim
Beckley , WV
Verified
Shipment was Very Fast , Received them days before scheduled delivery , Highly recommend this product to all the Racers out there.
Would Recommend
Modded for 1964-72 A body use
5.0
6 years ago
Scarebird
ABQ, USA
Verified
I pressed out the spherical bearing in the sleeve and added a hole and Zerk for lubrication. Articulation for the rear is excellent - I will see if NVH is noticeably increased
Would Recommend
Yes if i had to
5.0
6 years ago
Mike
Spfld ma
Verified
Product worked as described..
Would Recommend
Yes
5.0
7 years ago
Pyrex
Indianola, Ia
Verified
Race car. Great
Great product with more than one use
5.0
7 years ago
Jp
Battleboro NC
Verified
I use the for lower a arm bushing
Would Recommend
Perfect fit. Product is well made.
5.0
7 years ago
Allen
Maryville TN
Verified
Worked as described on my metric chassis.
Would Recommend
Showing 10 of 33 reviews
Questions & Answers
Questions & Answers
13 Questions • 10 Answers
Can you get replacement rubber inserts for this spherical bushing?
by Jeremy
• 2 years ago
1 answer
View Answer
These bearings seem to have a lot more movement with the rubber bushings removed. Is it recommended to have the bushings installed or is it okay to run with bushings removed?
by .
• 7 years ago
1 answer
View Answer
Do these fit a gm 8.5 rear?
by Co
• 7 years ago
1 answer
View Answer
we are getting imca stock cars in our area for the first time this summer. do you know if these are legal to be run in a stock car?
by zeus76
• 9 years ago
1 answer
View Answer
What is the proper way to install these, if your looking from the back to front of the car..which way do they face / install "the inside metal piece and the rubber insert"....which way does it face for both left and right sides ??
by John
• 10 years ago
1 answer
View Answer
Are these bushings supposed to be greased or lubricated? If so what type of lube is recommended?
by dwwhit
• 11 years ago
1 answer
View Answer
would these bushings be used on the frame mount or the frame and rear end?
by Jewellman
• 11 years ago
1 answer
View Answer
Can you buy just the bushing adapter inserts?
by Samuel
• 12 years ago
1 answer
View Answer
WHAT BOLT DIAMETER DO YOU RECCOMEND TO USE FOR THESE BUSHINGS I VE TRIED AMERICAN BOLTS AND METRIC BOLTS THEY ARE EITHER LOOSE IN THE BUSHINGS OR WONT FIT DEPENDING ON SIZE ANY INFO WOULD BE GREATLY APRECIATED THANKS
by RACINGBOYS
• 12 years ago
1 answer
View Answer
do you think it will help to run these on an asphalt street stock?
by iceman
• 14 years ago
1 answer
View Answer
10 of 13 questions shown