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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Landrum Coil Over Spring 2.25in ID 8in Tall Y8-275
LANDRUM SPRINGS
$89.99The Landrum Y8-275 coil-over spring delivers the precise spring rate control needed for fine-tuned suspension geometry and consistent performance across varied track conditions. At 275 lb/in, this spring strikes an optimal balance for competitive racing...LANY8-275- SKU:
- LANY8-275
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
$89.99 -
Landrum Coil Over Spring 1.9in ID 8in Tall XVB 220
LANDRUM SPRINGS
$79.99A properly matched coil-over spring is fundamental to consistent suspension geometry and predictable handling dynamics. The Landrum XVB 220 delivers a moderate spring rate ideal for street-driven performance builds and entry-level road racing, providing...LANXVB220- SKU:
- LANXVB220
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
$79.99 -
Landrum Coil Over Spring 1.9in ID 8in Tall XVB 110
LANDRUM SPRINGS
$79.99Precision suspension tuning starts with the right spring rate, and the Landrum XVB 110 delivers predictable, linear load support across your coil-over setup. At 110 lb/in, this spring strikes the balance between responsive handling and ride quality for...LANXVB110- SKU:
- LANXVB110
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$79.99 -
Landrum Coil Over Spring 1.9in ID 10in Tall TVB 250
LANDRUM SPRINGS
$79.99If you're building a performance suspension setup or upgrading your coil-over system, spring rate consistency is critical to chassis balance and predictable handling. The Landrum TVB 250 delivers a medium-firm 250 lb/in rate that works across a wide...LANTVB250- SKU:
- LANTVB250
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
$79.99 -
Landrum Coil Over Spring 1.9in ID 10in Tall TVB 220
LANDRUM SPRINGS
$79.99A properly tuned suspension starts with the right spring rate, and the Landrum TVB 220 delivers the stiffness needed for precise chassis control without sacrificing ride quality on road courses and autocross events. At 220 lb/in, this coil-over spring...LANTVB220- SKU:
- LANTVB220
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
$79.99 -
Landrum Coil Over Spring 1.9in ID 10in Tall TVB 200
LANDRUM SPRINGS
$79.99Precision suspension tuning demands a coil-over spring engineered for consistent load support and predictable chassis behavior. The Landrum TVB 200 delivers a 200 lb/in spring rate in a compact 10-inch package, making it ideal for road course setups,...LANTVB200- SKU:
- LANTVB200
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
$79.99 -
Landrum Coil Over Spring 1.9in ID 10in Tall TVB 180
LANDRUM SPRINGS
$79.99Precision suspension tuning demands springs engineered to exact specifications, and the Landrum TVB 180 delivers the consistent spring rate your setup requires for predictable handling and optimal load transfer. Whether you're fine-tuning a track car or...LANTVB180- SKU:
- LANTVB180
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
$79.99 -
Landrum Coil Over Spring 1.9in ID 10in Tall TVB 170
LANDRUM SPRINGS
$79.99A 170 lb/in spring rate gives you the responsiveness and chassis control needed for precise cornering and consistent lap times without sacrificing ride quality on street applications. This Landrum coil-over spring delivers the stiffness required for...LANTVB170- SKU:
- LANTVB170
- Availability:
- Ships Same Business Day
- Weight:
- 2.73 LBS
$79.99 -
Landrum Coil Over Spring 1.9in ID 10in Tall TVB 160
LANDRUM SPRINGS
$79.99If you're building a performance suspension setup that demands precision tuning, the Landrum TVB 160 coil-over spring delivers the consistent, predictable rate you need for dialed-in handling. With a 160 lb/in spring rate and compact 10-inch length, this...LANTVB160- SKU:
- LANTVB160
- Availability:
- Ships Same Business Day
- Weight:
- 2.04 LBS
$79.99 -
Landrum Coil Over Spring 1.9in ID 10in Tall TVB 140
LANDRUM SPRINGS
$79.99Precision suspension tuning demands a spring rate that matches your setup exactly—this Landrum coil-over delivers the 140 lb/in stiffness needed for responsive handling without sacrificing ride quality. Whether you're dialing in a road course setup or...LANTVB140- SKU:
- LANTVB140
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
$79.99 -
Landrum Coil Over Spring 1.9in ID 10in Tall TVB 120
LANDRUM SPRINGS
$79.99Precision suspension tuning demands the right spring rate for your specific vehicle weight and driving demands. The Landrum TVB 120 delivers consistent, predictable spring behavior that translates directly into improved handling response and reduced body...LANTVB120- SKU:
- LANTVB120
- Availability:
- Ships Same Business Day
- Weight:
- 2.74 LBS
$79.99 -
Landrum Take-Up Spring 7in Long TU7X5
LANDRUM SPRINGS
$64.99Take-up springs are critical for maintaining proper clutch engagement and eliminating slack in your drivetrain. The Landrum TU7X5 delivers consistent preload in high-demand racing applications, ensuring predictable pedal feel and reducing unwanted...LANTU7X5- SKU:
- LANTU7X5
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$64.99 -
Landrum Bump Stop Spring 900lb ST900
LANDRUM SPRINGS
$69.99Bump stops are critical for controlling suspension travel at full compression, preventing bottoming-out that can damage components and compromise handling. The Landrum ST900 delivers a stiff 900 lb/in spring rate, making it ideal for high-performance...LANST900- SKU:
- LANST900
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$69.99 -
Landrum Bump Stop Spring 7000lb ST7000
LANDRUM SPRINGS
$69.99A bump stop spring acts as a critical suspension safeguard, preventing bottoming-out during extreme compression and protecting your chassis, components, and driver from catastrophic impact damage. The Landrum ST7000 delivers a stiff 7000 lb/in rate,...LANST7000- SKU:
- LANST7000
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$69.99 -
Landrum Bump Stop Spring 700lb ST700
LANDRUM SPRINGS
$69.99Bump stop springs are critical for controlling suspension geometry during extreme compression events—whether you're running a road course, drag strip, or hitting rough terrain. The Landrum ST700 provides a precisely-tuned 700 lb/in spring rate to safely...LANST700- SKU:
- LANST700
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$69.99 -
Landrum Bump Stop Spring 6000lb ST6000
LANDRUM SPRINGS
$69.99Bump stops are critical suspension components that prevent bottoming out during extreme compression, protecting your chassis and drivetrain from catastrophic damage. The Landrum ST6000 delivers a firm 6000 lb/in spring rate, making it ideal for...LANST6000- SKU:
- LANST6000
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$69.99 -
Landrum Bump Stop Spring 500LB ST500
LANDRUM SPRINGS
$69.99Bump stops are essential for controlling suspension geometry during extreme compression events—whether you're launching hard off the line, hitting track curbing, or pushing the limits on a road course. The Landrum ST500 provides a firm 500 lb/in spring...LANST500- SKU:
- LANST500
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
$69.99 -
Landrum Bump Stop Spring 4500lb ST4500
LANDRUM SPRINGS
$69.99Bump stops are critical for controlling suspension travel and preventing bottoming out during aggressive driving or heavy impacts. The Landrum ST4500 delivers a stiff 4500 lb/in spring rate, making it ideal for high-performance suspension setups where...LANST4500- SKU:
- LANST4500
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$69.99 -
Landrum Bump Stop Spring 300lb ST300
LANDRUM SPRINGS
$69.99Bump stops are critical for controlling chassis movement and protecting suspension components from bottoming out under extreme compression. The Landrum ST300 delivers a precisely calibrated 300 lb/in spring rate, making it ideal for road racing,...LANST300- SKU:
- LANST300
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$69.99 -
Landrum Bump Stop Spring 1100lb ST1100
LANDRUM SPRINGS
$69.99Bump stops are critical suspension components that protect your chassis and drivetrain from bottoming out during hard cornering, acceleration, or rough track conditions. The Landrum ST1100 delivers a precise 1100 lb/in spring rate, engineered to...LANST1100- SKU:
- LANST1100
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$69.99
