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!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Allstar Performance Sway Bar Adjuster Kit 1-1/4 49spl 30 Deg Drop ALL56380
ALLSTAR PERFORMANCE
$282.99Fine-tuning your sway bar geometry is essential for dialing in front-end handling characteristics and achieving consistent cornering balance across varying track conditions. This Allstar adjuster kit lets you quickly modify your sway bar arm angle...ALL56380- SKU:
- ALL56380
- Availability:
- Ships Same Business Day
- Weight:
- 7.14 LBS
- MFG Part #:
- ALL56380
$282.99 -
Allstar Performance Pull Bar Bushing Red 3.375OD/.750ID (87 DR) ALL56379
ALLSTAR PERFORMANCE
$52.99Torque link bushings are critical wear items that absorb drivetrain shock and maintain chassis geometry under load. A worn bushing introduces unwanted flex and misalignment, degrading handling precision and accelerating component wear. Allstar's...ALL56379- SKU:
- ALL56379
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MFG Part #:
- ALL56379
$52.99 -
Allstar Performance Pull Bar Bushing Blue 3.375OD/.750ID (80 DR) ALL56378
ALLSTAR PERFORMANCE
$52.99Torque link bushings are critical to maintaining chassis geometry and suspension compliance under load—wear them out, and you lose predictability when it matters most. This Allstar Performance urethane bushing delivers the durometer rating and...ALL56378- SKU:
- ALL56378
- Availability:
- Ships Same Business Day
- Weight:
- 0.87 LBS
- MFG Part #:
- ALL56378
$52.99 -
Allstar Performance Pull Bar Bushing Yellow 3.375OD/.750ID (75 DR) ALL56376
ALLSTAR PERFORMANCE
$52.99Torque link bushings are critical for managing suspension compliance and maintaining consistent handling geometry under load. This Allstar Performance bushing delivers the durometer rating and dimensions necessary for proper drivetrain and suspension...ALL56376- SKU:
- ALL56376
- Availability:
- Ships Same Business Day
- Weight:
- 0.84 LBS
- MFG Part #:
- ALL56376
$52.99 -
Allstar Performance Pull Bar Bushing Orange Soft 3.375OD/ .750ID (55 DR) ALL56375
ALLSTAR PERFORMANCE
$52.99Torque link bushings are critical wear items that directly impact suspension geometry and handling consistency—especially under acceleration and cornering loads. A deteriorated bushing introduces unwanted play, compromising your car's tuning and...ALL56375- SKU:
- ALL56375
- Availability:
- Ships Same Business Day
- Weight:
- 0.87 LBS
- MFG Part #:
- ALL56375
$52.99 -
Allstar Performance Pull Bar Bushing Blue Hard 2.25OD/ .750ID (80 DR) ALL56373
ALLSTAR PERFORMANCE
$27.99Torque link bushings take a beating during hard acceleration and cornering, and worn-out rubber compounds allow excessive movement that kills handling precision and increases suspension wear. This Allstar Performance bushing delivers the durability you...ALL56373- SKU:
- ALL56373
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- ALL56373
$27.99 -
Allstar Performance Pull Bar Bushing Green Very Soft 2.25OD/ .750ID (50 DR) ALL56369
ALLSTAR PERFORMANCE
$27.99Torque link bushings are critical suspension components that absorb movement and vibration while maintaining precise chassis geometry during acceleration and cornering. A worn or inadequate bushing will introduce play in your suspension, compromising...ALL56369- SKU:
- ALL56369
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- ALL56369
$27.99 -
Allstar Performance Spring Style Pull Bar ALL56368
ALLSTAR PERFORMANCE
$469.99Chassis control under acceleration demands precision engineering, and this spring-style pull bar delivers the rear axle location you need for consistent launches and predictable handling. By eliminating unwanted axle movement during hard acceleration,...ALL56368- SKU:
- ALL56368
- Availability:
- Ships Same Business Day
- Weight:
- 10.19 LBS
- MFG Part #:
- ALL56368
$469.99 -
Allstar Performance Spring Style Pull Bar ALL56367
ALLSTAR PERFORMANCE
$359.99A solid torque link is essential for controlling axle rotation during hard acceleration and launch, and this Allstar Performance spring style pull bar delivers the lateral stability your rear suspension needs without compromising ride quality. Built from...ALL56367- SKU:
- ALL56367
- Availability:
- Ships Same Business Day
- Weight:
- 8.92 LBS
- MFG Part #:
- ALL56367
$359.99 -
Allstar Performance Spring Style Pull Bar ALL56366
ALLSTAR PERFORMANCE
$399.99A quality torque link is essential for maintaining chassis geometry and reducing unwanted axle movement under acceleration and braking. The Allstar Performance Spring Style Pull Bar delivers consistent lateral control while the urethane bushings absorb...ALL56366- SKU:
- ALL56366
- Availability:
- Ships Same Business Day
- Weight:
- 9.19 LBS
- MFG Part #:
- ALL56366
$399.99Qty in Cart: 0Quantity:Price:$399.99Subtotal: -
Allstar Performance Bushing Style Pull Bar ALL56364
ALLSTAR PERFORMANCE
$359.99A quality torque link is essential for maintaining chassis stability and reducing unwanted movement during hard acceleration and gear changes. The Allstar Performance ALL56364 delivers a bolt-on solution with durable urethane bushings that absorb shock...ALL56364- SKU:
- ALL56364
- Availability:
- Ships Same Business Day
- Weight:
- 10.15 LBS
- MFG Part #:
- ALL56364
$359.99 -
Allstar Performance External Bump Stop Kit Aluminum ALL56361
ALLSTAR PERFORMANCE
$249.99Bump stops are critical for controlling suspension travel and preventing hard bottoming that damages chassis components and degrades handling. The Allstar Performance External Bump Stop Kit gives you precise adjustability to dial in your suspension...ALL56361- SKU:
- ALL56361
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- MFG Part #:
- ALL56361
$249.99 -
Allstar Performance Spring Ramp for Conv Springs ALL56326
ALLSTAR PERFORMANCE
$9.99A properly seated spring ramp is critical for maintaining consistent spring preload and preventing coil bind in high-performance applications. This Allstar Performance weld-on ramp ensures your conventional coil springs sit flat and secure, eliminating...ALL56326- SKU:
- ALL56326
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MFG Part #:
- ALL56326
$9.99Qty in Cart: 0Quantity:Price:$9.99Subtotal: -
Allstar Performance Lower A-Arm Nova LH ALL56324
ALLSTAR PERFORMANCE
$189.99If you're rebuilding or upgrading the front suspension on a classic GM X-Body, a quality lower control arm is non-negotiable for handling, safety, and longevity. The Allstar Performance tubular design delivers the stiffness and precision you need without...ALL56324- SKU:
- ALL56324
- Availability:
- Ships Same Business Day
- Weight:
- 10.99 LBS
- MFG Part #:
- ALL56324
$189.99Qty in Cart: 0Quantity:Price:$189.99Subtotal: -
Allstar Performance Lower A-Arm Nova RH ALL56323
ALLSTAR PERFORMANCE
$189.99If you're building or restoring a classic X-Body Nova, suspension geometry directly impacts handling precision and tire contact. The Allstar Performance Lower A-Arm delivers the structural rigidity and consistent geometry you need for track-ready...ALL56323- SKU:
- ALL56323
- Availability:
- Ships Same Business Day
- Weight:
- 10.59 LBS
- MFG Part #:
- ALL56323
$189.99Qty in Cart: 0Quantity:Price:$189.99Subtotal: -
Allstar Performance Lower A-Arm Chevelle LH ALL56321
ALLSTAR PERFORMANCE
$157.99A-arm wear is one of the most common culprits behind vague steering feel, uneven tire wear, and handling inconsistency—especially in classic muscle cars. Allstar Performance's tubular lower A-arm restores precise suspension geometry and steering response...ALL56321- SKU:
- ALL56321
- Availability:
- Ships Same Business Day
- Weight:
- 10.58 LBS
- MFG Part #:
- ALL56321
$157.99 -
Allstar Performance Lower A-Arm Chevelle RH ALL56320
ALLSTAR PERFORMANCE
$157.99A-arm geometry directly impacts suspension geometry, handling response, and tire wear patterns—making quality control arms non-negotiable for any serious build. The Allstar Performance Lower A-Arm delivers proven durability and precise fitment for...ALL56320- SKU:
- ALL56320
- Availability:
- Ships Same Business Day
- Weight:
- 10.56 LBS
- MFG Part #:
- ALL56320
$157.99 -
Allstar Performance Press In to Threaded Ball Joint Adapter 2.010 ALL56256
ALLSTAR PERFORMANCE
$18.99If you're upgrading your suspension geometry or converting between press-fit and threaded ball joint designs, this Allstar adapter ensures a reliable mechanical interface without compromising load-bearing integrity. Whether you're fabricating a custom...ALL56256- SKU:
- ALL56256
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- MFG Part #:
- ALL56256
$18.99 -
Allstar Performance Ball Joint Sleeve Medium Press In ALL56253
ALLSTAR PERFORMANCE
$12.99A worn or damaged ball joint sleeve compromises suspension geometry and handling precision—exactly what you can't afford in racing or high-performance driving. This Allstar Performance press-in sleeve restores proper articulation and steering response...ALL56253- SKU:
- ALL56253
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- MFG Part #:
- ALL56253
$12.99 -
Allstar Performance Ball Joint Sleeve Large Press In ALL56252
ALLSTAR PERFORMANCE
$11.99If your suspension geometry is drifting out of spec or you're experiencing play in your ball joints, a worn sleeve compromises both handling precision and safety. The Allstar Performance Ball Joint Sleeve Large Press In delivers the straightforward...ALL56252- SKU:
- ALL56252
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- MFG Part #:
- ALL56252
$11.99
