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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Allstar Performance Shaft Collar 1-1/8in ALL52146
ALLSTAR PERFORMANCE
$13.99Shaft collars are essential for securing components on rotating shafts, and this Allstar Performance clamp-on design delivers reliable positioning without requiring drilling or machining. The aluminum construction offers a lightweight,...ALL52146- SKU:
- ALL52146
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- ALL52146
$13.99 -
Allstar Performance Shaft Collar 1-1/16in ALL52145
ALLSTAR PERFORMANCE
$13.99Shaft collars are essential for securing components on rotating shafts without the need for keyways or set screws that can damage precision surfaces. The Allstar Performance 1-1/16in clamp-on design provides repeatable, tool-free positioning and...ALL52145- SKU:
- ALL52145
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- MFG Part #:
- ALL52145
$13.99 -
Allstar Performance Shaft Collar 1in ALL52144
ALLSTAR PERFORMANCE
$12.99Precision shaft positioning demands a dependable collar that won't slip under load or vibration. The Allstar Performance Shaft Collar delivers repeatable clamping force with a simple clamp-on design, eliminating the need for set screws or drilling...ALL52144- SKU:
- ALL52144
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- ALL52144
$12.99 -
Allstar Performance Shaft Collar 7/8in ALL52142
ALLSTAR PERFORMANCE
$12.49Shaft collars are essential fastening components in any high-performance drivetrain, transmission, or accessory assembly. This clamp-on design eliminates the need for set screws or keyways, providing quick installation and reliable axial positioning...ALL52142- SKU:
- ALL52142
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- ALL52142
$12.49 -
Allstar Performance Tube End 3/4-16 LH 1-3/8in x .095in ALL22559
ALLSTAR PERFORMANCE
$22.99Building custom suspension components just got easier with the Allstar Performance Tube End ALL22559. This weld-on chromoly tube end lets you craft precise, custom-length suspension tubes that fit your exact specifications — no compromising, no guesswork...ALL22559- SKU:
- ALL22559
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- MFG Part #:
- ALL22559
$22.99 -
Allstar Performance Tube End 3/4-16 RH 1-3/8in x .095in ALL22558
ALLSTAR PERFORMANCE
$18.99Build rock-solid suspension components exactly the way you want them with the Allstar Performance Tube End ALL22558. This weld-on chromoly tube end makes custom-length suspension tubes a breeze, giving you precise control over your chassis setup. Whether...ALL22558- SKU:
- ALL22558
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- MFG Part #:
- ALL22558
$18.99 -
Allstar Performance Tube End 3/4-16 LH 1-1/4in x .120in ALL22555
ALLSTAR PERFORMANCE
$21.99Build custom suspension components with confidence using the Allstar Performance Tube End ALL22555 — a precision-machined chromoly weld-on end that gives your chassis setup the strength and adjustability it deserves. Designed for left-hand thread...ALL22555- SKU:
- ALL22555
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- ALL22555
$21.99 -
Allstar Performance Tube End 3/4-16 RH 1-1/4in x .120in ALL22554
ALLSTAR PERFORMANCE
$17.29Build suspension components exactly the way you want them with the Allstar Performance ALL22554 Tube End. This weld-on chromoly tube end makes it simple to create custom-length suspension tubes with rock-solid precision and strength. Whether you're...ALL22554- SKU:
- ALL22554
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- ALL22554
$17.29 -
Allstar Performance Tube End 3/4-16 LH 1-1/4in x .095in ALL22551
ALLSTAR PERFORMANCE
$21.99Build suspension components exactly the way you want them with the Allstar Performance ALL22551 Tube End. This weld-on chromoly fitting lets you dial in custom tube lengths with precision left-hand threading, giving your chassis the strength and...ALL22551- SKU:
- ALL22551
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- ALL22551
$21.99 -
Allstar Performance Tube End 3/4-16 RH 1-1/4in x .095in ALL22550
ALLSTAR PERFORMANCE
$17.29Build your suspension exactly the way you want it with the Allstar Performance ALL22550 Tube End — a precision-machined chromoly weld-on fitting that lets you create custom-length suspension tubes without compromise. Designed for serious racers and...ALL22550- SKU:
- ALL22550
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- ALL22550
$17.29 -
Allstar Performance Tube End 3/4-16 LH 1-1/4in x .065in ALL22549
ALLSTAR PERFORMANCE
$21.99Build suspension components to your exact specifications with the Allstar Performance Tube End ALL22549 — a precision-machined chromoly weld-on end that gives you total control over your chassis setup. Designed for serious builders, this left-hand...ALL22549- SKU:
- ALL22549
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
- MFG Part #:
- ALL22549
$21.99 -
Allstar Performance Tube End 3/4-16 RH 1-1/4in x .065in ALL22548
ALLSTAR PERFORMANCE
$17.29Build suspension components that fit your exact needs with the Allstar Performance ALL22548 Tube End — a precision-engineered weld-on solution that makes custom-length suspension tubes a breeze. Crafted from tough chromoly steel, this tube end delivers...ALL22548- SKU:
- ALL22548
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- MFG Part #:
- ALL22548
$17.29 -
Allstar Performance Tube End 5/8-18 LH 1-1/4in x .120in ALL22547
ALLSTAR PERFORMANCE
$21.99Take full control of your suspension geometry with the Allstar Performance ALL22547 Tube End — a precision-engineered chromoly weld-on fitting that lets you build custom-length suspension tubes exactly the way you need them. Designed for serious racers...ALL22547- SKU:
- ALL22547
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- MFG Part #:
- ALL22547
$21.99 -
Allstar Performance Tube End 5/8-18 RH 1-1/4in x .120in ALL22546
ALLSTAR PERFORMANCE
$17.29Build your suspension exactly the way you want it with the Allstar Performance ALL22546 Tube End — a precision-engineered chromoly weld-on fitting that gives you total control over custom suspension tube lengths. Designed for serious builders who refuse...ALL22546- SKU:
- ALL22546
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MFG Part #:
- ALL22546
$17.29 -
Allstar Performance Tube End 5/8-18 LH 1-1/4in x .095in ALL22543
ALLSTAR PERFORMANCE
$21.99Build your suspension system exactly the way you want it with the Allstar Performance ALL22543 Tube End. This weld-on chromoly tube end makes it easy to create custom-length suspension tubes with a rock-solid, precision fit. Whether you're fabricating...ALL22543- SKU:
- ALL22543
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- MFG Part #:
- ALL22543
$21.99 -
Allstar Performance Tube End 5/8-18 RH 1-1/4in x .095in ALL22542
ALLSTAR PERFORMANCE
$17.29Build exactly the suspension geometry you need with the Allstar Performance ALL22542 Tube End — a precision-crafted weld-on fitting that gives you full control over custom suspension and chassis fabrication. Made from tough chromoly steel, this tube end...ALL22542- SKU:
- ALL22542
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MFG Part #:
- ALL22542
$17.29 -
Allstar Performance Tube End 5/8-18 LH 1in x .095in ALL22539
ALLSTAR PERFORMANCE
$12.59Build precision suspension components exactly the way you want them with the Allstar Performance Tube End ALL22539. This chromoly weld-on tube end makes it simple to create custom-length suspension tubes with rock-solid strength and a perfect fit...ALL22539- SKU:
- ALL22539
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- ALL22539
$12.59 -
Allstar Performance Tube End 5/8-18 RH 1in x .095in ALL22538
ALLSTAR PERFORMANCE
$12.59Build precision suspension components exactly the way you want them with the Allstar Performance Tube End ALL22538. This weld-on chromoly tube end lets you create custom-length suspension tubes with confidence, offering rock-solid strength and...ALL22538- SKU:
- ALL22538
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- ALL22538
$12.59 -
Allstar Performance Tube End 5/8-18 LH 1in x .058in ALL22535
ALLSTAR PERFORMANCE
$12.59Build your suspension system exactly the way you want it with the Allstar Performance ALL22535 Tube End. This weld-on chromoly tube end makes it simple to create custom-length suspension tubes with rock-solid precision and strength. Whether you're...ALL22535- SKU:
- ALL22535
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- ALL22535
$12.59 -
Allstar Performance Tube End 5/8-18 RH 1in x .058in ALL22534
ALLSTAR PERFORMANCE
$12.59Build the perfect custom suspension geometry with the Allstar Performance Tube End ALL22534 — a precision-machined chromoly weld-on fitting that gives your chassis setup the strength and adjustability it deserves. Designed for serious racers and...ALL22534- SKU:
- ALL22534
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- ALL22534
$12.59
