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 Bilstein Rod Guide Protector ALL64276
ALLSTAR PERFORMANCE
$14.99Protecting your Bilstein shock assembly from impact damage is critical to maintaining consistent suspension performance and extending component lifespan. This rod guide protector absorbs and deflects contact forces that can compromise shock geometry and...ALL64276- SKU:
- ALL64276
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- ALL64276
$14.99 -
Allstar Performance Bilstein Bump Stop Cup ALL64275
ALLSTAR PERFORMANCE
$29.99A properly functioning bump stop cup is essential for maintaining consistent suspension geometry and preventing harsh bottoming-out that can damage your shocks and chassis. The Allstar Performance Bilstein Bump Stop Cup ensures your suspension absorbs...ALL64275- SKU:
- ALL64275
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- ALL64275
$29.99 -
Allstar Performance Bilstein Bump Stop Lower Support for RSW Stops ALL64274
ALLSTAR PERFORMANCE
$27.99Bump stops are critical for controlling suspension geometry and preventing harsh bottoming-out that can damage shocks and chassis components. This Bilstein lower support delivers precise positioning and load distribution, maintaining consistent...ALL64274- SKU:
- ALL64274
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- ALL64274
$27.99 -
Allstar Performance Canister Mount 1-3/4in Clamp ALL64272
ALLSTAR PERFORMANCE
$79.99If you're running a remote reservoir shock setup, proper mounting is non-negotiable for reliability and performance. This Allstar Performance canister mount delivers a secure, clamp-on solution that keeps your shock reservoir exactly where it needs to be...ALL64272- SKU:
- ALL64272
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- MFG Part #:
- ALL64272
$79.99 -
Allstar Performance Canister Mount 1-1/2in Clamp ALL64271
ALLSTAR PERFORMANCE
$79.99If you're running a remote reservoir shock setup, secure mounting is non-negotiable. This Allstar canister mount delivers a clean, reliable clamp-on solution that keeps your shock reservoir stable and positioned exactly where you need it. Built for...ALL64271- SKU:
- ALL64271
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MFG Part #:
- ALL64271
$79.99 -
Allstar Performance Canister Mount 1-1/4in Clamp ALL64270
ALLSTAR PERFORMANCE
$79.99A quality shock reservoir mount keeps your suspension components organized, protected, and positioned for optimal cooling and performance. The Allstar Performance canister mount delivers a clean, secure installation without permanent fabrication—critical...ALL64270- SKU:
- ALL64270
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- MFG Part #:
- ALL64270
$79.99 -
Allstar Performance Spring Pre-Loader for 14in Spring ALL64234
ALLSTAR PERFORMANCE
$354.99Proper spring preload is critical for consistent suspension geometry and predictable handling characteristics across varying track conditions. This Allstar Performance spring pre-loader allows you to fine-tune your suspension setup without swapping...ALL64234- SKU:
- ALL64234
- Availability:
- Ships Same Business Day
- Weight:
- 1.73 LBS
- MFG Part #:
- ALL64234
$354.99 -
Allstar Performance Spring Pre-Loader for 12in Spring ALL64232
ALLSTAR PERFORMANCE
$354.99Proper spring preload is critical for consistent suspension geometry and predictable handling characteristics across varying track conditions. This Allstar Performance pre-loader allows you to fine-tune spring compression without replacing your entire...ALL64232- SKU:
- ALL64232
- Availability:
- Ships Same Business Day
- Weight:
- 1.66 LBS
- MFG Part #:
- ALL64232
$354.99 -
Allstar Performance Spring Pre-Loader for 10in Spring ALL64230
ALLSTAR PERFORMANCE
$354.99Fine-tuning suspension geometry requires precise spring preload control, and this Allstar Performance pre-loader delivers exactly that without guesswork. By allowing you to dial in proper ride height and spring tension, you'll optimize weight transfer,...ALL64230- SKU:
- ALL64230
- Availability:
- Ships Same Business Day
- Weight:
- 1.57 LBS
- MFG Part #:
- ALL64230
$354.99 -
Allstar Performance Hydraulic Adjuster for 2.5in Springs ALL64220
ALLSTAR PERFORMANCE
$369.99Fine-tuning suspension geometry on the track or street requires precise spring preload adjustment, and manual methods waste valuable time during setup. The Allstar Performance Hydraulic Adjuster eliminates guesswork by delivering smooth, repeatable...ALL64220- SKU:
- ALL64220
- Availability:
- Ships Same Business Day
- Weight:
- 4.68 LBS
- MFG Part #:
- ALL64220
$369.99 -
Allstar Performance Shock Cover 14in Tall ALL64218
ALLSTAR PERFORMANCE
$37.99Shock covers aren't just cosmetic—they protect your shocks from UV damage, debris, and moisture that can degrade seals and reduce performance over time. This Allstar Performance cover extends the lifespan of your suspension components while maintaining a...ALL64218- SKU:
- ALL64218
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- ALL64218
$37.99 -
Allstar Performance Shock Cover 10in Tall ALL64216
ALLSTAR PERFORMANCE
$37.99Shock covers protect your suspension components from dirt, debris, and UV exposure while maintaining a clean, professional appearance on your race car or street machine. Neoprene construction provides durable weather resistance without adding unnecessary...ALL64216- SKU:
- ALL64216
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- ALL64216
$37.99 -
Allstar Performance Bearing Kit for 3in Coil Over Spring ALL64212
ALLSTAR PERFORMANCE
$26.99A quality coil-over suspension system demands a precision bearing kit that can handle repeated compression cycles without binding or play. The Allstar Performance ALL64212 eliminates friction in your 3-inch coil-over setup, preserving suspension geometry...ALL64212- SKU:
- ALL64212
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- MFG Part #:
- ALL64212
$26.99 -
Allstar Performance Shock Cover 6x16 ALL64208
ALLSTAR PERFORMANCE
$38.99Shock covers aren't just cosmetic—they protect your suspension components from dirt, debris, and UV damage while keeping your shock internals clean and functioning optimally. This Allstar Performance cover slides over your coil-over shock to extend...ALL64208- SKU:
- ALL64208
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
- MFG Part #:
- ALL64208
$38.99 -
Allstar Performance Shock Cover 6x14 ALL64207
ALLSTAR PERFORMANCE
$38.99Protect your coil-over suspension from dirt, debris, and UV damage with this durable nylon shock cover. Extended exposure to the elements accelerates wear on shock bodies and internal seals—a quality cover is a simple preventative measure that extends...ALL64207- SKU:
- ALL64207
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- MFG Part #:
- ALL64207
$38.99 -
Allstar Performance Pull Bar Cover 6x7 ALL64206
ALLSTAR PERFORMANCE
$37.99Coil-over springs expose your suspension to dirt, debris, and UV damage that degrades performance and shortens component life. The Allstar Performance Pull Bar Cover provides durable protection while maintaining clean aesthetics on your build. This nylon...ALL64206- SKU:
- ALL64206
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- MFG Part #:
- ALL64206
$37.99 -
Allstar Performance Shock Cover 3x16 ALL64205
ALLSTAR PERFORMANCE
$37.99Shock covers aren't just cosmetic—they protect your coil-over shocks from UV damage, dirt, and moisture that degrade seals and performance over time. This Allstar Performance cover extends shock life and maintains consistent damping characteristics,...ALL64205- SKU:
- ALL64205
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- MFG Part #:
- ALL64205
$37.99 -
Allstar Performance Shock Cover 3x14 ALL64204
ALLSTAR PERFORMANCE
$37.99Shock covers aren't just aesthetic—they protect your coil-over shocks from UV damage, dirt, and moisture that degrade seals and performance over time. This Allstar Performance cover seals out the elements while allowing proper shock function, extending...ALL64204- SKU:
- ALL64204
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- MFG Part #:
- ALL64204
$37.99 -
Allstar Performance Shock Protector 1-5/8in Small Body ALL64203
ALLSTAR PERFORMANCE
$13.99Shock absorbers endure constant punishment on the track and street—dirt, debris, and UV exposure degrade seals and shorten component life. The Allstar Performance Shock Protector shields your small-body shocks from contamination and weathering, extending...ALL64203- SKU:
- ALL64203
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- ALL64203
$13.99 -
Allstar Performance Shock Protector 2in Standard Body ALL64202
ALLSTAR PERFORMANCE
$13.99Shock absorbers are critical suspension components that demand protection from debris, moisture, and UV exposure—all of which compromise performance and lifespan. This Allstar Performance Shock Protector shields your shocks from the elements while...ALL64202- SKU:
- ALL64202
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- ALL64202
$13.99
