1973-88 GM Midsize Rear Control Arm Spherical Bushing
2.30" Overall Length, 1.853" Diameter Small End, 1.922" Diameter Big End, .57" Inside Diameter
- 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
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
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.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
More Like This
GM Midsize Offset Rear Control Arm Bushings
Control Arm Bushing, 1/2 Inch
Speedway 1978-88 GM G-Body Soft Trailing Control Arm Bushings
Speedway Steel Lower A-Arm Bushing, 1.400 O.D. x .500 I.D.
Speedway Steel Upper A-Arm Bushing, 1.480 O.D. x .688 I.D.
Polyurethane Upper A-Arm Bushing, 1.275 O.D. x .670 I.D.
Speedway Steel Lower A-Arm Bushing, 1.450 O.D. x .500 I.D.
Speedway Steel Lower A-Arm Bushing, 1.650 O.D. x .500 I.D.
Speedway Steel Lower A-Arm Bushing, 1.390 O.D. x .500 I.D.
Polyurethane Lower A-Arm Bushing G-Body 1.650 OD x .500 ID
Q & A
Learn about Speedway Motor's Fully Assembled Rear Control Arm Kit and how it saves time and hassle. In this video, Joe and Kyle explain the benefits of this new product.
In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.
Learn how replace lower and upper rear control arms. Read up on racer Steve's A-body control arm replacement and the bushings included kit he recommends.
Speedway Motors employee Steve upgraded the trailing arms on his 1976 Chevrolet Laguna with some spherical bushings.
Whether you are looking to change the look of your truck, get rid of your tired rusty springs, or upgrade the ride quality of your truck, Speedway Motors has you covered with stock height and lowered spring options.
Check out these great tips and tricks on how to successfully lower the stance on a Chevy Bel Air.
Learn about AFCO shocks and the importance of shock performance while racing. See tips on how to adjust shocks to accommodate track conditions.