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 Ball Joint Sleeve Large Screw In ALL56251
ALLSTAR PERFORMANCE
$17.99Ball joint sleeves are critical wear items that directly impact suspension geometry and steering response—neglecting them leads to play in the system and unpredictable handling. The Allstar Performance ALL56251 provides a straightforward, bolt-on...ALL56251- SKU:
- ALL56251
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- MFG Part #:
- ALL56251
$17.99 -
Allstar Performance Ball Joint Sleeve Small Screw In ALL56250
ALLSTAR PERFORMANCE
$17.99Ball joint sleeves are critical wear items that directly impact steering response and suspension geometry—neglecting them leads to play, noise, and accelerated component failure. This Allstar Performance screw-in sleeve delivers proven durability for...ALL56250- SKU:
- ALL56250
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- MFG Part #:
- ALL56250
$17.99 -
Allstar Performance GM Trailing Arm Bushing with Insert ALL56248
ALLSTAR PERFORMANCE
$52.99Original rubber trailing arm bushings deteriorate over time, introducing play and deflection that compromises suspension geometry and handling precision. The Allstar Performance GM Trailing Arm Bushing with Insert delivers a polyurethane replacement that...ALL56248- SKU:
- ALL56248
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- MFG Part #:
- ALL56248
$52.99 -
Allstar Performance Upper A-Arm Bushing ALL56244
ALLSTAR PERFORMANCE
$15.49Worn upper control arm bushings compromise your suspension geometry and handling precision—especially critical in vintage muscle cars where steering response and chassis stability directly impact lap times. This Allstar Performance bushing restores...ALL56244- SKU:
- ALL56244
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MFG Part #:
- ALL56244
$15.49 -
Allstar Performance Upper A-Arm Bushing ALL56242
ALLSTAR PERFORMANCE
$15.49Worn upper A-arm bushings compromise suspension geometry and introduce unwanted play in your steering response—exactly what you don't want on track or the street. This Allstar Performance bushing restores proper control arm positioning and eliminates...ALL56242- SKU:
- ALL56242
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- MFG Part #:
- ALL56242
$15.49 -
Allstar Performance Upper A-Arm Bushing ALL56240
ALLSTAR PERFORMANCE
$15.49Control arm bushings are critical pivot points that directly affect suspension geometry, handling response, and overall chassis stability. Worn or deteriorated bushings introduce unwanted play in your front suspension, compromising steering precision and...ALL56240- SKU:
- ALL56240
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- MFG Part #:
- ALL56240
$15.49 -
Allstar Performance Upper A-Arm Bushing ALL56238
ALLSTAR PERFORMANCE
$15.49A-arm bushings are critical suspension components that wear over time, leading to increased play in your front end geometry and compromised handling precision. The Allstar Performance Upper A-Arm Bushing ALL56238 restores proper suspension geometry and...ALL56238- SKU:
- ALL56238
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- ALL56238
$15.49 -
Allstar Performance Lower A-Arm Bushing ALL56236
ALLSTAR PERFORMANCE
$17.99Worn lower A-arm bushings create unpredictable handling, increase tire wear, and introduce dangerous play in your suspension geometry. This Allstar Performance bushing restores precise control arm articulation and maintains the critical alignment angles...ALL56236- SKU:
- ALL56236
- Availability:
- Ships Same Business Day
- Weight:
- 1.28 LBS
- MFG Part #:
- ALL56236
$17.99 -
Allstar Performance Lower A-Arm Bushing 9/16in Hole ALL56235
ALLSTAR PERFORMANCE
$17.99Worn or degraded bushings compromise suspension geometry and introduce unwanted play in your steering and handling—a problem that compounds under hard driving. This Allstar Performance lower A-arm bushing restores critical control arm rigidity, improving...ALL56235- SKU:
- ALL56235
- Availability:
- Ships Same Business Day
- Weight:
- 1.74 LBS
- MFG Part #:
- ALL56235
$17.99 -
Allstar Performance Lower A-Arm Bushing ALL56234
ALLSTAR PERFORMANCE
$18.99Worn lower control arm bushings compromise your suspension geometry and steering response—critical issues that compound over time and affect both handling precision and tire wear. This Allstar Performance bushing restores the tight tolerances your...ALL56234- SKU:
- ALL56234
- Availability:
- Ships Same Business Day
- Weight:
- 1.76 LBS
- MFG Part #:
- ALL56234
$18.99 -
Allstar Performance Lower A-Arm Bushing 9/16in Hole ALL56233
ALLSTAR PERFORMANCE
$17.99Worn lower A-arm bushings create vague steering response and accelerate wear on suspension components—a problem that compounds quickly under racing loads or spirited driving. The Allstar Performance Lower A-Arm Bushing restores precise suspension...ALL56233- SKU:
- ALL56233
- Availability:
- Ships Same Business Day
- Weight:
- 1.36 LBS
- MFG Part #:
- ALL56233
$17.99 -
Allstar Performance Lower A-Arm Bushing ALL56232
ALLSTAR PERFORMANCE
$17.99Control arm bushings are critical wear items that directly impact your suspension geometry, steering response, and overall chassis stability. Worn or degraded bushings introduce unwanted play in your front or rear suspension, leading to poor handling,...ALL56232- SKU:
- ALL56232
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
- MFG Part #:
- ALL56232
$17.99 -
Allstar Performance Lower A-Arm Bushing ALL56230
ALLSTAR PERFORMANCE
$17.99A worn lower A-arm bushing compromises suspension geometry and introduces unpredictable handling characteristics that degrade both performance and safety. This OEM-style steel bushing restores proper control arm alignment and eliminates the play that...ALL56230- SKU:
- ALL56230
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MFG Part #:
- ALL56230
$17.99 -
Allstar Performance Nylon Bushing Kit for Roller Bearing Bushings ALL56226
ALLSTAR PERFORMANCE
$16.99Roller bearing control arm bushings demand precision wear surfaces, and nylon inserts are essential for maintaining proper bushing function and extending component lifespan. If you're running Allstar roller bearing bushings, this nylon bushing kit...ALL56226- SKU:
- ALL56226
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- ALL56226
$16.99 -
Allstar Performance Lower A-Arm Bushing Roller Type ALL56224
ALLSTAR PERFORMANCE
$56.99Worn lower A-arm bushings rob your suspension of precision and introduce unwanted play that compromises handling and tire wear. Allstar's roller-type bushing design reduces friction in your front suspension geometry, delivering more responsive steering...ALL56224- SKU:
- ALL56224
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MFG Part #:
- ALL56224
$56.99 -
Allstar Performance Lower A-Arm Bushing Roller Type ALL56223
ALLSTAR PERFORMANCE
$56.99Worn lower A-arm bushings compromise suspension geometry, steering response, and tire wear patterns—especially critical on classic muscle cars where suspension compliance directly affects handling and safety. Allstar's roller-type bushings eliminate...ALL56223- SKU:
- ALL56223
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- MFG Part #:
- ALL56223
$56.99 -
Allstar Performance Lower A-Arm Bushing Roller Type ALL56222
ALLSTAR PERFORMANCE
$56.99Worn lower A-arm bushings compromise your suspension geometry and introduce unwanted play that degrades handling precision and increases tire wear. The Allstar Performance roller-type bushing eliminates bind while maintaining the tight tolerances your...ALL56222- SKU:
- ALL56222
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- MFG Part #:
- ALL56222
$56.99 -
Allstar Performance Lower A-Arm Bushing Roller Type ALL56221
ALLSTAR PERFORMANCE
$56.99Worn lower A-arm bushings compromise your suspension geometry and introduce unpredictable handling characteristics that cascade through your entire front end. The Allstar Performance roller-type bushing eliminates deflection and compliance issues,...ALL56221- SKU:
- ALL56221
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- ALL56221
$56.99 -
Allstar Performance LH 5/8in Adjuster ALL56199
ALLSTAR PERFORMANCE
$22.99Precision linkage adjustment is critical for consistent throttle response and carburetor tuning in racing applications. The Allstar Performance LH 5/8in Adjuster delivers the fine-tuning capability you need to dial in your fuel delivery system without...ALL56199- SKU:
- ALL56199
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- ALL56199
$22.99 -
Allstar Performance RH 5/8in Adjuster ALL56198
ALLSTAR PERFORMANCE
$22.99Precise linkage adjustment is critical for consistent throttle response, carburetor synchronization, and transmission kickdown performance. The Allstar Performance RH 5/8in Adjuster delivers the fine-tuning capability you need without the hassle of...ALL56198- SKU:
- ALL56198
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- MFG Part #:
- ALL56198
$22.99
