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
-
WHIPITLIGHTRODS 3' Light Rod - Whip - Red/White/Blue SB-RWB-132
WHIPITLIGHTRODS
$324.95Visibility is non-negotiable in racing and off-road environments. This 3-foot LED whip delivers 360-degree illumination with a unique spiral design that packs more LEDs per foot, ensuring you're seen from every angle—critical whether you're on the track,...20403040- SKU:
- 20403040
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
$324.95 -
WHIPITLIGHTRODS 5' Light Rod - Whip - Red/White/Blue SB-RWB-151
WHIPITLIGHTRODS
$244.95Maximum visibility on the track or trail starts with being seen from every angle—this 5-foot LED whip delivers 360-degree illumination that cuts through dust, mud, and low-light conditions. The spiraled LED design packs 40% more light output per foot...20403041- SKU:
- 20403041
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
$244.95 -
WHIPITLIGHTRODS 5' Light Rod - Whip - Red/White/Blue SB-RWB-152
WHIPITLIGHTRODS
$464.95Visibility is non-negotiable on the track or trail—especially when operating in low-light conditions or high-speed environments. The WHIPITLIGHTRODS 5' Light Rod delivers 360-degree LED coverage with a spiraled design that packs more light per foot than...20403042- SKU:
- 20403042
- Availability:
- Ships Same Business Day
- Weight:
- 4.50 LBS
$464.95 -
WHIPITLIGHTRODS Barrel Spring - Black 60-300
WHIPITLIGHTRODS
$37.95If you're running Quick Disconnect Chasing LED Whips on your vehicle or boat, impact protection isn't optional—it's essential. This barrel spring absorbs the shock and flex of high-speed driving and sharp turns, preventing your whip from snapping or...05212129- SKU:
- 05212129
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
$37.95 -
WHIPITLIGHTRODS Flag Hardware - 22 mm 70-300
WHIPITLIGHTRODS
$9.95Flag hardware failures compromise both aesthetics and functionality—leaving your setup incomplete and exposed to wear. The WHIPITLIGHTRODS 22 mm Flag Hardware delivers the durability and reliability needed for seamless replacements without fabrication...05212130- SKU:
- 05212130
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
$9.95 -
WHIPITLIGHTRODS Quick Disconnect Whip - 2' QR-COBBTR-122
WHIPITLIGHTRODS
$372.00Quick disconnects are essential for any serious racer or fabricator who needs to swap components rapidly without breaking your workflow. This 2-foot WHIPITLIGHTRODS unit delivers reliable, repeatable connections under demanding conditions, letting you...20403157- SKU:
- 20403157
- Availability:
- Ships Same Business Day
- Weight:
- 4.33 LBS
$372.00 -
WHIPITLIGHTRODS Quick Disconnect Whip - 3' QR-COBBTR-132
WHIPITLIGHTRODS
$430.00Quick disconnects are essential for any serious racer or shop that values efficiency and safety during fuel system service and maintenance. The WHIPITLIGHTRODS 3' Quick Disconnect Whip eliminates the hassle of traditional fuel line routing, allowing you...20403158- SKU:
- 20403158
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
$430.00 -
WHIPITLIGHTRODS Quick Disconnect Whip - 4' QR-COBBTR-142
WHIPITLIGHTRODS
$487.00Quick disconnects eliminate wasted time during pit stops and vehicle servicing by allowing instant separation of fuel, air, or coolant lines without spillage or residue. The WHIPITLIGHTRODS 4' whip configuration delivers the length you need for flexible...20403159- SKU:
- 20403159
- Availability:
- Ships Same Business Day
- Weight:
- 5.65 LBS
$487.00 -
WHIPITLIGHTRODS Quick Disconnect Whip - 5' QR-COBBTR-152
WHIPITLIGHTRODS
$550.00Quick disconnects are essential for any serious racer or frequent track enthusiast who values efficiency and safety. The WHIPITLIGHTRODS 5' Quick Disconnect Whip eliminates the hassle of manually coiling and uncoiling fuel or air hoses, while its...20403160- SKU:
- 20403160
- Availability:
- Ships Same Business Day
- Weight:
- 6.30 LBS
$550.00 -
Weight Jack Bolt – 4" Swivel Racing, 1-1/8" Fine Thread
J J MOTORSPORTS
$52.95Precision suspension tuning demands a jack bolt that won't let you down—this 4" swivel racing assembly delivers exact adjustments with zero play, thanks to its 1-1/8-12 fine thread that locks in your settings securely. Aluminum construction keeps weight...RCSU-0061- SKU:
- RCSU-0061
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$52.95 -
Weight Jack Bolt – 6" Swivel Racing Assembly, 1-1/8" Fine Thread
J J MOTORSPORTS
$64.95Precision suspension tuning demands components that won't slip or strip under load—this Weight Jack Bolt delivers the fine-thread control racers need for consistent, repeatable adjustments across practice and competition. The 1-1/8-12 fine thread...RCSU-0064- SKU:
- RCSU-0064
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$64.95 -
Weight Jack Bolt – 4" Swivel Racing Assembly, 1-1/8" Fine Thread
J J MOTORSPORTS
$62.95Precise suspension adjustments demand reliable hardware that won't slip or bind under load. This 4" Weight Jack Bolt Swivel Racing Assembly delivers the fine-thread accuracy and compact form factor your setup requires, whether you're dialing in ride...RCSU-0062- SKU:
- RCSU-0062
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$62.95 -
Weld-On 3-Position Shock Mount for 1-1/4 to 1-1/2-Inch Tubing - Off-Road Racing
J J MOTORSPORTS
$26.95Fine-tuning your off-road suspension geometry is critical to extracting consistent performance across varying terrain and track conditions. This weld-on shock mount delivers three mounting positions, allowing you to dial in the exact shock angle and...RCBS-6016- SKU:
- RCBS-6016
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$26.95 -
Wehrs Suspension Tube 4in x 3/4-16 THD WM750T4
WEHRS MACHINE
$23.00Suspension geometry demands precision, and this Wehrs tube delivers the adjustability you need without compromising structural integrity. Built from aluminum for weight savings while maintaining rigidity, it's engineered for competitors who refuse to...WEHWM750T4- SKU:
- WEHWM750T4
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- Tube Size:
- 1 inch
- Tube Length:
- 4 inch
- Tube Threads:
- 3/4-16
$23.00 -
Wehrs Suspension Tube 3in x 3/4-16 THD WM750T3
WEHRS MACHINE
$23.00If you're building or maintaining a suspension system that demands precision alignment and rock-solid durability, the Wehrs Suspension Tube WM750T3 delivers the engineered reliability you need. This steel tube is designed to handle the demanding loads of...WEHWM750T3- SKU:
- WEHWM750T3
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- Tube Size:
- 1 inch
- Tube Length:
- 3 inch
- Tube Threads:
- 3/4-16
$23.00 -
On Sale
Wehrs Suspension Tube 21in x 3/4-16 THD WM750T21
WEHRS MACHINE
MSRP: $29.99Now: $29.00Was: $29.99The Wehrs Suspension Tube delivers the precision and reliability demanded by professional racers and serious fabricators. With a lightweight aluminum construction and standard threading, this tube integrates seamlessly into custom suspension builds where...WEHWM750T21- SKU:
- WEHWM750T21
- Availability:
- Ships Same Business Day
- Weight:
- 2.48 LBS
- Tube Size:
- 1 inch
- Tube Length:
- 21 inch
- Tube Threads:
- 3/4-16
MSRP: $29.99Now: $29.00Was: $29.99 -
On Sale
Wehrs Suspension Tube 19in x 3/4-16 THD WM750T19
WEHRS MACHINE
MSRP: $27.99Now: $27.00Was: $27.99Precision suspension geometry requires components you can count on, and this Wehrs tube delivers the dimensional accuracy and material integrity that separates reliable setups from problematic ones. Whether you're building a custom suspension arm,...WEHWM750T19- SKU:
- WEHWM750T19
- Availability:
- Ships Same Business Day
- Weight:
- 2.23 LBS
- Tube Size:
- 1 inch
- Tube Length:
- 19 inch
- Tube Threads:
- 3/4-16
MSRP: $27.99Now: $27.00Was: $27.99 -
On Sale
Wehrs Suspension Tube 18in x 3/4-16 THD WM750T18
WEHRS MACHINE
MSRP: $27.99Now: $27.00Was: $27.99If you're building or maintaining a high-performance suspension system, precision-engineered components are non-negotiable. The Wehrs Suspension Tube delivers the exact geometry and thread specifications your suspension geometry demands, with aluminum...WEHWM750T18- SKU:
- WEHWM750T18
- Availability:
- Ships Same Business Day
- Weight:
- 2.11 LBS
- Tube Size:
- 1 inch
- Tube Length:
- 18 inch
- Tube Threads:
- 3/4-16
MSRP: $27.99Now: $27.00Was: $27.99 -
On Sale
Wehrs Suspension Tube 17in x 3/4-16 THD WM750T17
WEHRS MACHINE
MSRP: $27.99Now: $27.00Was: $27.99Precision suspension geometry demands components built to exact tolerances, and this Wehrs suspension tube delivers the rigidity and reliability required for consistent handling across varying track conditions. The 17-inch length with female threading...WEHWM750T17- SKU:
- WEHWM750T17
- Availability:
- Ships Same Business Day
- Weight:
- 1.99 LBS
- Tube Size:
- 1 inch
- Tube Length:
- 17 inch
- Tube Threads:
- 3/4-16
MSRP: $27.99Now: $27.00Was: $27.99 -
On Sale
Wehrs Suspension Tube 16in x 3/4-16 THD WM750T16
WEHRS MACHINE
MSRP: $27.99Now: $27.00Was: $27.99Precision suspension geometry demands components built to exacting tolerances, and the Wehrs Suspension Tube delivers the durability and dimensional accuracy required for consistent performance across hundreds of racing cycles. Whether you're tuning a...WEHWM750T16- SKU:
- WEHWM750T16
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- Tube Size:
- 1 inch
- Tube Length:
- 16 inch
- Tube Threads:
- 3/4-16
MSRP: $27.99Now: $27.00Was: $27.99
