Suspension and Components
Circle Track Suspension Parts: Control Arms, Shocks & Springs for IMCA & Late Models at JJ Motorsports
Optimize handling and stability on the track with premium circle track suspension components from JJ Motorsports. Our selection includes control arms, shocks, springs, weight jacks, and more, designed for superior cornering, durability, and performance in late models, modifieds, street stocks, and IMCA dirt racing. Compatible with GM Metric frames and other setups, these high-quality parts ensure reliable operation and enhanced traction under intense racing conditions.
Shop trusted brands like Allstar Performance. Explore related categories such as circle track steering and components for precision control or circle track brakes for stopping power.
Top Circle Track Suspension Products
- Lower Control Arm Kit for 1978-88 GM Metric Street Stock & Hobby Stock, Includes Ball Joints & Greasable Bushings – This kit includes stamped steel lower control arms with black powdercoat finish, greasable bushings, and weld-in greasable ball joints for enhanced suspension performance. It is compatible with 1978-88 GM Metric G-Body vehicles and designed for street stock and hobby stock racing applications.
- Allstar Performance Metric Upper Control Arm Left 9in ALL57984 – This tubular upper control arm is designed for the driver side on GM Metric Frames, measuring 9.00 inches long with a bolt-in ball joint and steel construction finished in black powder coat. It features greasable pivot points and is ideal for hobby stock race cars, providing a perfect fit and function.
- Spring Cup Weight Jack Bolt Combo ONE PAIR IMCA Modified Dirt USRA B-Mod Cups – This kit includes two 8" long steel jack bolts with 1-8 course threads and two steel spring cups with a 5-inch outer diameter. It is designed for IMCA Modified, Dirt, and USRA B-Mod cups.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
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- Qty in Cart
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- Price
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Allstar Performance Metric Upper Control Arm Left 8-1/2in ALL57982
ALLSTAR PERFORMANCE
$99.99If you're building or maintaining a hobby stock race car on a GM metric frame, worn or inferior control arms directly compromise your suspension geometry, handling predictability, and safety under racing loads. The Allstar Performance Metric Upper...ALL57982- SKU:
- ALL57982
- Availability:
- Ships Same Business Day
- Weight:
- 4.25 LBS
$99.99 -
Allstar Performance Metric Upper Control Arm Right 8in ALL57980
ALLSTAR PERFORMANCE
$99.99Precision suspension geometry is critical for consistent lap times and predictable handling, especially in competitive hobby stock racing. The Allstar Performance Metric Upper Control Arm delivers the structural rigidity and durability required for...ALL57980- SKU:
- ALL57980
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Steel Shaft 11in 10Deg ALL57976
ALLSTAR PERFORMANCE
$99.99A quality upper control arm is foundational to suspension geometry and handling precision—especially when you're dialing in alignment or building a custom suspension setup. This Allstar Performance shaft offers a proven tubular steel design with a...ALL57976- SKU:
- ALL57976
- Availability:
- Ships Same Business Day
- Weight:
- 4.80 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Steel Shaft 10-1/2in 10D ALL57974
ALLSTAR PERFORMANCE
$99.99A quality control arm is fundamental to suspension geometry and handling precision—this Allstar Performance unit delivers the durability and adjustability that serious racers and fabricators demand. The screw-in ball joint design allows fine-tuned...ALL57974- SKU:
- ALL57974
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Steel Shaft 10in 10Deg ALL57972
ALLSTAR PERFORMANCE
$99.99A quality control arm is fundamental to suspension geometry and handling precision—this Allstar Performance tubular upper control arm delivers the durability and adjustability serious racers and fabricators demand. The screw-in ball joint design allows...ALL57972- SKU:
- ALL57972
- Availability:
- Ships Same Business Day
- Weight:
- 4.44 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Steel Shaft 9-1/2in 10Dg ALL57970
ALLSTAR PERFORMANCE
$99.99A quality control arm is fundamental to front-end geometry and suspension responsiveness—this Allstar Performance shaft delivers the precision fit and durability that serious racers and suspension tuners demand. The 10-degree screw-in ball joint...ALL57970- SKU:
- ALL57970
- Availability:
- Ships Same Business Day
- Weight:
- 4.40 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Steel Shaft 9in 10Deg ALL57968
ALLSTAR PERFORMANCE
$99.99A quality control arm is the foundation of responsive steering and consistent suspension geometry, especially under hard cornering or track conditions. This Allstar Performance upper control arm delivers precise ball joint angles and rigid steel...ALL57968- SKU:
- ALL57968
- Availability:
- Ships Same Business Day
- Weight:
- 4.45 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Steel Shaft 8-1/2in 10Dg ALL57966
ALLSTAR PERFORMANCE
$99.99A quality upper control arm is fundamental to suspension geometry and handling precision. This Allstar Performance shaft delivers the durability and adjustability serious racers and fabricators demand, with a screw-in ball joint design that allows...ALL57966- SKU:
- ALL57966
- Availability:
- Ships Same Business Day
- Weight:
- 4.40 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Steel Shaft 8in 10Deg ALL57964
ALLSTAR PERFORMANCE
$99.99A properly engineered control arm is fundamental to suspension geometry and vehicle handling—this Allstar upper control arm delivers the precision fitment and durability required for both street and competition applications. The screw-in 10-degree ball...ALL57964- SKU:
- ALL57964
- Availability:
- Ships Same Business Day
- Weight:
- 4.32 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Steel Shaft 7-1/2in 10Dg ALL57962
ALLSTAR PERFORMANCE
$99.99A quality control arm is fundamental to suspension geometry and handling precision—this Allstar Performance shaft delivers the rigidity and adjustability you need for consistent performance across varying track conditions. The screw-in ball joint design...ALL57962- SKU:
- ALL57962
- Availability:
- Ships Same Business Day
- Weight:
- 4.25 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Alum Shaft 11in 10Deg ALL57956
ALLSTAR PERFORMANCE
$99.99A quality control arm is fundamental to suspension geometry and handling precision—this Allstar upper control arm delivers the adjustability and durability demanded by serious racers and fabricators. The screw-in ball joint design allows you to dial in...ALL57956- SKU:
- ALL57956
- Availability:
- Ships Same Business Day
- Weight:
- 3.73 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Alum Shaft 10-1/2in 10Dg ALL57954
ALLSTAR PERFORMANCE
$99.99A quality control arm is fundamental to suspension geometry and handling precision—especially in racing and high-performance applications where even small deviations impact lap times and safety. This Allstar upper control arm delivers adjustability...ALL57954- SKU:
- ALL57954
- Availability:
- Ships Same Business Day
- Weight:
- 3.64 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Alum Shaft 10-1/4in 10Dg ALL57953
ALLSTAR PERFORMANCE
$99.99A quality control arm is fundamental to your suspension geometry and handling precision. This Allstar Performance aluminum shaft delivers the adjustability and durability required for both street and track applications, with a screw-in ball joint that...ALL57953- SKU:
- ALL57953
- Availability:
- Ships Same Business Day
- Weight:
- 3.61 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Alum Shaft 10in 10Deg ALL57952
ALLSTAR PERFORMANCE
$99.99A quality control arm is foundational to suspension geometry and handling precision—this Allstar Performance upper control arm delivers adjustability and durability without breaking the bank. The 10-degree screw-in ball joint lets you fine-tune your...ALL57952- SKU:
- ALL57952
- Availability:
- Ships Same Business Day
- Weight:
- 3.08 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Alum Shaft 9-3/4in 10Deg ALL57951
ALLSTAR PERFORMANCE
$99.99A quality upper control arm is critical to maintaining proper wheel alignment and suspension geometry under racing conditions. This Allstar Performance unit delivers the precision fitment and durability needed for consistent handling, whether you're...ALL57951- SKU:
- ALL57951
- Availability:
- Ships Same Business Day
- Weight:
- 3.52 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Alum Shaft 9-1/2in 10Deg ALL57950
ALLSTAR PERFORMANCE
$99.99A quality control arm is fundamental to suspension geometry and handling precision—this Allstar upper control arm delivers the rigidity and adjustability serious racers and fabricators demand. The screw-in ball joint design allows fine-tuning of...ALL57950- SKU:
- ALL57950
- Availability:
- Ships Same Business Day
- Weight:
- 3.51 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Alum Shaft 9-1/4in 10Deg ALL57949
ALLSTAR PERFORMANCE
$99.99A quality upper control arm is foundational to suspension geometry and handling precision—this Allstar Performance shaft delivers the durability and adjustability serious racers and builders demand. The 10-degree screw-in ball joint allows fine-tuning of...ALL57949- SKU:
- ALL57949
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Alum Shaft 9in 10Deg ALL57948
ALLSTAR PERFORMANCE
$99.99Upper control arms are critical to suspension geometry and handling precision—a quality tubular design directly impacts your alignment angles, tire wear, and cornering consistency. The Allstar Performance screw-in ball joint design allows you to dial in...ALL57948- SKU:
- ALL57948
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Alum Shaft 8-3/4in 10Deg ALL57947
ALLSTAR PERFORMANCE
$99.99If you're building a suspension system that demands precision geometry and reliability, a quality upper control arm is non-negotiable. This Allstar tubular design delivers the adjustability you need to dial in your alignment while maintaining the...ALL57947- SKU:
- ALL57947
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
$99.99 -
Allstar Performance Control Arm Screw-In Alum Shaft 8-1/2in 10Deg ALL57946
ALLSTAR PERFORMANCE
$99.99If you're building a high-performance suspension system or restoring a race car, control arm geometry directly impacts your alignment, handling response, and tire wear. This Allstar upper control arm combines lightweight aluminum construction with a...ALL57946- SKU:
- ALL57946
- Availability:
- Ships Same Business Day
- Weight:
- 3.22 LBS
$99.99
