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
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Allstar Performance Upper Control Arm IMCA LH w/ Alum Cross Shaft ALL57833
ALLSTAR PERFORMANCE
$74.99If you're running IMCA competition or building a dedicated track car, suspension geometry directly impacts your lap times and handling consistency. This Allstar upper control arm delivers the precision fitment and durability required for repeated heat...ALL57833- SKU:
- ALL57833
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- MFG Part #:
- ALL57833
$74.99 -
Allstar Performance Upper Control Arm IMCA RH w/ Alum Cross Shaft ALL57832
ALLSTAR PERFORMANCE
$74.99Maintaining precise front-end geometry is critical for consistent lap times and predictable handling, especially in competitive IMCA racing. This Allstar upper control arm delivers the rigid tubular construction and aluminum cross shaft design needed to...ALL57832- SKU:
- ALL57832
- Availability:
- Ships Same Business Day
- Weight:
- 3.92 LBS
- MFG Part #:
- ALL57832
$74.99 -
Allstar Performance Upper Control Arm IMCA LH w/ Steel Cross Shaft ALL57831
ALLSTAR PERFORMANCE
$72.99If you're running IMCA competition or building a purpose-built short-track machine, suspension geometry is non-negotiable—and this upper control arm delivers the precision adjustability you need to dial in your setup. The tubular aluminum construction...ALL57831- SKU:
- ALL57831
- Availability:
- Ships Same Business Day
- Weight:
- 6.04 LBS
- MFG Part #:
- ALL57831
$72.99 -
Allstar Performance Adj Lower Trailing Arm Metric G-Body ALL57826
ALLSTAR PERFORMANCE
$89.99Rear suspension geometry is critical to chassis control, and the Allstar Performance Adj Lower Trailing Arm gives you the adjustability needed to dial in your G-Body's suspension for optimal cornering and acceleration. Whether you're chasing lap times or...ALL57826- SKU:
- ALL57826
- Availability:
- Ships Same Business Day
- Weight:
- 3.95 LBS
- MFG Part #:
- ALL57826
$89.99 -
Allstar Performance Adj Upper Trailing Arm Metric G-Body ALL57824
ALLSTAR PERFORMANCE
$88.99Rear suspension geometry directly impacts your G-Body's handling, launch characteristics, and tire wear. This adjustable trailing arm lets you dial in the exact suspension geometry your setup demands—whether you're tuning for street performance or...ALL57824- SKU:
- ALL57824
- Availability:
- Ships Same Business Day
- Weight:
- 3.54 LBS
- MFG Part #:
- ALL57824
$88.99 -
Allstar Performance Lower Control Arm LH Chevelle 1964-72 ALL57803
ALLSTAR PERFORMANCE
$159.99A quality lower control arm is fundamental to your Chevelle's suspension geometry and handling characteristics. Allstar's OEM-style design ensures your classic A-Body maintains proper wheel alignment and predictable cornering behavior, whether you're...ALL57803- SKU:
- ALL57803
- Availability:
- Ships Same Business Day
- Weight:
- 12.30 LBS
- MFG Part #:
- ALL57803
$159.99 -
Allstar Performance Lower Control Arm RH Chevelle 1964-72 ALL57802
ALLSTAR PERFORMANCE
$159.99If you're rebuilding the front suspension on a classic Chevelle, a quality lower control arm is non-negotiable for proper alignment, handling, and safety. This Allstar Performance arm delivers OEM-style geometry with the durability you need for street or...ALL57802- SKU:
- ALL57802
- Availability:
- Ships Same Business Day
- Weight:
- 12.30 LBS
- MFG Part #:
- ALL57802
$159.99Qty in Cart: 0Quantity:Price:$159.99Subtotal: -
Allstar Performance Heavy Duty 5/8in Suspension Tube 20in ALL57374
ALLSTAR PERFORMANCE
$28.99Precision suspension geometry demands a tube that can handle load cycles without deflection or premature wear. The Allstar Performance Heavy Duty 5/8in Suspension Tube delivers the structural rigidity and adjustability you need for dialed-in handling,...ALL57374- SKU:
- ALL57374
- Availability:
- Ships Same Business Day
- Weight:
- 1.77 LBS
- MFG Part #:
- ALL57374
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 20 inch
- Tube Threads:
- 5/8-18 inch
$28.99 -
Allstar Performance Heavy Duty 5/8in Suspension Tube 19in ALL57372
ALLSTAR PERFORMANCE
$26.99If you're building a high-performance suspension system, you need components that can handle consistent abuse without failure. This Allstar Performance suspension tube delivers the durability required for serious track work, with a robust DOM steel...ALL57372- SKU:
- ALL57372
- Availability:
- Ships Same Business Day
- Weight:
- 1.64 LBS
- MFG Part #:
- ALL57372
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 19 inch
- Tube Threads:
- 5/8-18 inch
$26.99 -
Allstar Performance Heavy Duty 5/8in Suspension Tube 18in ALL57370
ALLSTAR PERFORMANCE
$26.99Suspension geometry demands precision-engineered components that handle repeated stress without compromise. This heavy-duty suspension tube delivers the structural integrity needed for consistent alignment and handling, whether you're fine-tuning a road...ALL57370- SKU:
- ALL57370
- Availability:
- Ships Same Business Day
- Weight:
- 1.57 LBS
- MFG Part #:
- ALL57370
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 18 inch
- Tube Threads:
- 5/8-18 inch
$26.99 -
Allstar Performance Heavy Duty 5/8in Suspension Tube 17in ALL57368
ALLSTAR PERFORMANCE
$24.99Precision suspension geometry demands components built to exact tolerances, and this Allstar Performance suspension tube delivers the durability and adjustability your setup requires. Whether you're dialing in front-end geometry for track performance or...ALL57368- SKU:
- ALL57368
- Availability:
- Ships Same Business Day
- Weight:
- 1.48 LBS
- MFG Part #:
- ALL57368
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 17 inch
- Tube Threads:
- 5/8-18 inch
$24.99 -
Allstar Performance Heavy Duty 5/8in Suspension Tube 16in ALL57366
ALLSTAR PERFORMANCE
$24.99Precision suspension geometry demands components built to exacting tolerances, and this Allstar Performance suspension tube delivers exactly that. The dual-threaded design accommodates both left- and right-hand adjustments, giving you fine-tuning control...ALL57366- SKU:
- ALL57366
- Availability:
- Ships Same Business Day
- Weight:
- 1.33 LBS
- MFG Part #:
- ALL57366
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 16 inch
- Tube Threads:
- 5/8-18 inch
$24.99 -
Allstar Performance Heavy Duty 5/8in Suspension Tube 15in ALL57364
ALLSTAR PERFORMANCE
$23.99Suspension geometry demands precision, and this heavy-duty tube delivers the structural integrity your suspension system needs for consistent performance across demanding conditions. Whether you're fine-tuning a race car's front or rear end geometry or...ALL57364- SKU:
- ALL57364
- Availability:
- Ships Same Business Day
- Weight:
- 1.28 LBS
- MFG Part #:
- ALL57364
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 15 inch
- Tube Threads:
- 5/8-18 inch
$23.99 -
Allstar Performance Heavy Duty 5/8in Suspension Tube 14in ALL57362
ALLSTAR PERFORMANCE
$23.99Suspension geometry demands precision, and this Allstar Performance tube delivers the durability and adjustability your setup requires. Whether you're fine-tuning a circle track car or dialing in a road course suspension, having quality DOM steel tubes...ALL57362- SKU:
- ALL57362
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- MFG Part #:
- ALL57362
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 14 inch
- Tube Threads:
- 5/8-18 inch
$23.99 -
Allstar Performance Heavy Duty 5/8in Suspension Tube 13in ALL57360
ALLSTAR PERFORMANCE
$23.99Suspension geometry demands precision, and this Allstar Performance tube delivers the structural integrity your chassis needs. Whether you're fine-tuning suspension geometry or building a custom control arm assembly, a properly spec'd suspension tube is...ALL57360- SKU:
- ALL57360
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MFG Part #:
- ALL57360
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 13 inch
- Tube Threads:
- 5/8-18 inch
$23.99 -
Allstar Performance Heavy Duty 5/8in Suspension Tube 12in ALL57358
ALLSTAR PERFORMANCE
$22.99Suspension geometry requires precise adjustments to dial in handling characteristics, and this Allstar Performance suspension tube delivers the adjustability you need without compromise. The 5/8-18 dual-thread design—right-hand and left-hand—allows...ALL57358- SKU:
- ALL57358
- Availability:
- Ships Same Business Day
- Weight:
- 1.02 LBS
- MFG Part #:
- ALL57358
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 12 inch
- Tube Threads:
- 5/8-18 inch
$22.99 -
Allstar Performance Heavy Duty 5/8in Suspension Tube 9in ALL57352
ALLSTAR PERFORMANCE
$22.99Suspension geometry demands precision-engineered components that handle the forces of competitive racing without compromise. This Allstar Performance suspension tube delivers the structural integrity and adjustability required for fine-tuning your...ALL57352- SKU:
- ALL57352
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
- MFG Part #:
- ALL57352
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 9 inch
- Tube Threads:
- 5/8-18 inch
$22.99 -
Allstar Performance Heavy Duty 5/8in Suspension Tube 8in ALL57350
ALLSTAR PERFORMANCE
$22.99Precision suspension geometry demands components built to exacting standards, and this heavy-duty tube delivers the rigidity and thread accuracy your adjustable suspension setup requires. Whether you're dialing in ride height, adjusting anti-roll bar...ALL57350- SKU:
- ALL57350
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
- MFG Part #:
- ALL57350
- Tube Size:
- 7/8 inch
- Material:
- Steel
- Tube Length:
- 8 inch
- Tube Threads:
- 5/8-18 inch
$22.99 -
Allstar Performance 3/4 Steel Tube 25in 1in OD ALL57294
ALLSTAR PERFORMANCE
$33.99Suspension geometry demands precision, and this Allstar Performance steel tube delivers the structural integrity your chassis needs for consistent handling and load transfer. Whether you're fabricating a custom suspension link, control arm, or lateral...ALL57294- SKU:
- ALL57294
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MFG Part #:
- ALL57294
- Tube Size:
- 1 inch
- Material:
- Steel
- Tube Length:
- 25 inch
- Tube Threads:
- 3/4-16 inch
$33.99 -
Allstar Performance 3/4 Steel Tube 24in 1in OD ALL57292
ALLSTAR PERFORMANCE
$32.99When you're building or repairing a suspension system that demands precision and reliability, using quality tube stock is non-negotiable. This Allstar Performance steel tube is engineered for suspension applications where strength and exact fitment...ALL57292- SKU:
- ALL57292
- Availability:
- Ships Same Business Day
- Weight:
- 1.82 LBS
- MFG Part #:
- ALL57292
- Tube Size:
- 1 inch
- Material:
- Steel
- Tube Length:
- 24 inch
- Tube Threads:
- 3/4-16 inch
$32.99Qty in Cart: 0Quantity:Price:$32.99Subtotal:
