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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Howe 10in Upper A-Arm Slotted O Degrees 2214000
HOWE
$243.99A quality upper A-arm is fundamental to suspension geometry and handling precision. The Howe 10in Upper A-Arm delivers the adjustability and durability required for serious track work, whether you're fine-tuning a street-strip build or dialing in a...HOW2214000- SKU:
- HOW2214000
- Availability:
- Ships Same Business Day
- Weight:
- 4.90 LBS
- MFG Part #:
- 2214000
$243.99 -
Howe 9-1/2in Upper A Arm Slotted 15 Degrees 2213815
HOWE
$243.99Whether you're dialing in suspension geometry for a competitive build or upgrading to precision components, the Howe 9-1/2in Upper A Arm delivers the adjustability and durability serious racers demand. The slotted design with 15-degree geometry gives you...HOW2213815- SKU:
- HOW2213815
- Availability:
- Ships Same Business Day
- Weight:
- 4.82 LBS
- MFG Part #:
- 2213815
$243.99 -
Howe 9-1/2in Upper A Arm Slotted 7 Degrees 2213807
HOWE
$243.99If you're building a race car or upgrading your suspension geometry, upper A-arms are critical to achieving precise handling and cornering performance. The Howe 9-1/2in Upper A Arm with 7-degree slotted design gives you the adjustability needed to dial...HOW2213807- SKU:
- HOW2213807
- Availability:
- Ships Same Business Day
- Weight:
- 4.87 LBS
- MFG Part #:
- 2213807
$243.99 -
Howe 9-1/4in Upper A Arm Slotted 7 Degrees 2213707
HOWE
$243.99Dial in your suspension geometry with precision-engineered upper A-arms built for serious track work and competition setups. The 7-degree slotted design gives you fine-tuning capability for camber adjustments without requiring full re-fabrication, while...HOW2213707- SKU:
- HOW2213707
- Availability:
- Ships Same Business Day
- Weight:
- 4.81 LBS
- MFG Part #:
- 2213707
$243.99 -
Howe 9in Upper A Arm Slotted 7 Degree 2213607
HOWE
$238.99The Howe 9in Upper A Arm delivers the adjustability and precision your suspension setup demands. With a 7-degree slotted design, you can dial in your camber geometry without fabrication, making this the go-to choice for racers and serious track...HOW2213607- SKU:
- HOW2213607
- Availability:
- Ships Same Business Day
- Weight:
- 4.75 LBS
- MFG Part #:
- 2213607
$238.99 -
Howe 9in Upper A-Arm Slotted O Degrees 2213600
HOWE
$243.99Upgrading your suspension geometry requires a control arm that can handle precision adjustments without compromising structural integrity. The Howe 9in Upper A-Arm delivers the adjustability you need for fine-tuned alignment while maintaining the...HOW2213600- SKU:
- HOW2213600
- Availability:
- Ships Same Business Day
- Weight:
- 4.79 LBS
- MFG Part #:
- 2213600
$243.99 -
Howe 8-3/4in Upper A Arm Slotted 7 Degrees 2213507
HOWE
$243.99If you're building a dedicated race car or upgrading your suspension geometry, upper A-arm quality directly impacts steering response, camber control, and cornering stability. The Howe 8-3/4in Upper A Arm Slotted delivers precision-engineered geometry...HOW2213507- SKU:
- HOW2213507
- Availability:
- Ships Same Business Day
- Weight:
- 4.75 LBS
- MFG Part #:
- 2213507
$243.99 -
Howe 8-1/2in Upper A Arm Slotted 15 Degrees 2213415
HOWE
$243.99When you're dialing in suspension geometry for track performance, your upper A-arm geometry is critical to maintaining consistent camber curves and steering response. The Howe 8-1/2in Upper A Arm delivers the precision control you need with a 15-degree...HOW2213415- SKU:
- HOW2213415
- Availability:
- Ships Same Business Day
- Weight:
- 4.88 LBS
- MFG Part #:
- 2213415
$243.99 -
Howe 8-1/2in Upper A Arm Slotted 7 Degrees 2213407
HOWE
$243.99Whether you're dialing in suspension geometry for a track-focused build or upgrading to adjustable control arms, the Howe 8-1/2in Upper A Arm delivers the precision and durability you need for consistent handling. The slotted design with 7-degree...HOW2213407- SKU:
- HOW2213407
- Availability:
- Ships Same Business Day
- Weight:
- 4.78 LBS
- MFG Part #:
- 2213407
$243.99 -
Howe 8-1/4in Upper A-Arm Slotted 15 Degrees 2213315
HOWE
$243.99The Howe 8-1/4in Upper A-Arm delivers the geometry and durability you need for consistent front-end performance in competitive and street applications. With a 15-degree slotted design, this arm gives you the adjustability to dial in your suspension...HOW2213315- SKU:
- HOW2213315
- Availability:
- Ships Same Business Day
- Weight:
- 4.65 LBS
- MFG Part #:
- 2213315
$243.99 -
Howe 8-1/4in Upper A Arm Slotted 7 Degrees 2213307
HOWE
$243.99Precision suspension geometry starts with quality upper A-arms that can handle aggressive cornering and repeated track cycles. The Howe 8-1/4in Upper A Arm delivers the adjustability and durability you need to dial in camber settings without compromise...HOW2213307- SKU:
- HOW2213307
- Availability:
- Ships Same Business Day
- Weight:
- 4.71 LBS
- MFG Part #:
- 2213307
$243.99 -
Howe 7-3/4in Upper A-Arm Slotted 7 Degrees 2213107
HOWE
$243.99If you're building a high-performance suspension, you need upper control arms that deliver precision geometry and reliability lap after lap. Howe's 7-3/4in tubular design provides the adjustability you need to dial in your alignment, while the screw-in...HOW2213107- SKU:
- HOW2213107
- Availability:
- Ships Same Business Day
- Weight:
- 4.70 LBS
- MFG Part #:
- 2213107
$243.99 -
Howe A-Arm Shaft Kit Steel Slotted 221000
HOWE
$190.99A-arm shafts are critical to your suspension geometry, and precision here directly impacts handling, tire wear, and overall chassis stability. The Howe 221000 delivers the exact tolerances and robust construction needed for consistent performance across...HOW221000- SKU:
- HOW221000
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- MFG Part #:
- 221000
$190.99Qty in Cart: 0Quantity:Price:$190.99Subtotal: -
Howe 10in Upper A Arm 7 Degrees 2204007
HOWE
$199.99Precise front-end geometry is non-negotiable in competitive racing and high-performance driving. The Howe 10in Upper A Arm delivers the durability and adjustability you need to dial in your suspension setup without compromise. With a 7-degree geometry...HOW2204007- SKU:
- HOW2204007
- Availability:
- Ships Same Business Day
- Weight:
- 4.26 LBS
- MFG Part #:
- 2204007
$199.99 -
Howe 9-1/2in Upper A Arm 7 Degrees 2203807
HOWE
$199.99The Howe 9-1/2in Upper A Arm delivers the precision and adjustability serious racers demand. With a 7-degree geometry and screw-in ball joint design, this control arm lets you fine-tune suspension geometry for optimal handling characteristics on both...HOW2203807- SKU:
- HOW2203807
- Availability:
- Ships Same Business Day
- Weight:
- 3.95 LBS
- MFG Part #:
- 2203807
$199.99 -
Howe 9-1/4in Upper A Arm 7 Degrees 2203707
HOWE
$199.99Howe's 9-1/4in Upper A Arm delivers the precision geometry your suspension setup demands, whether you're fine-tuning a road course competitor or dialing in a street performance build. The 7-degree angle geometry is engineered for optimal steering...HOW2203707- SKU:
- HOW2203707
- Availability:
- Ships Same Business Day
- Weight:
- 3.29 LBS
- MFG Part #:
- 2203707
$199.99 -
Howe 8-1/4 Upper A Arm 12 Deg 2203315
HOWE
$199.99If you're building a race car or upgrading your suspension geometry, control arm quality directly impacts handling precision and longevity under high loads. The Howe 8-1/4 Upper A Arm delivers the rigidity and adjustability serious racers need, with a...HOW2203315- SKU:
- HOW2203315
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- MFG Part #:
- 2203315
$199.99 -
Howe Upper Control Arm Key Set 22001
HOWE
$32.99Precise wheel alignment is foundational to consistent lap times and predictable handling, yet most racers rely on fixed control arms that limit their setup window. The Howe Upper Control Arm Key Set 22001 gives you 1/16-inch incremental adjustments...HOW22001- SKU:
- HOW22001
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- MFG Part #:
- 22001
$32.99 -
Steel Shock w/Schrader Bulb 9in 4C-5R GENGS194-5
GENESIS SHOCKS
$346.99Built for serious competitors and track-focused builds, this monotube shock delivers consistent damping control across a wide range of suspension travel and driving conditions. The 4-5 adjustable valve configuration gives you precision tuning without...GENGS194-5- SKU:
- GENGS194-5
- Availability:
- Ships Same Business Day
- Weight:
- 5.30 LBS
- MFG Part #:
- GENGS194-5
$346.99Qty in Cart: 0Quantity:Price:$346.99Subtotal: -
Coil Over Kit Steel Shock 5in OD Spring GEN3675
GENESIS SHOCKS
$92.99A quality coil-over setup is foundational to competitive handling and ride control—this kit delivers adjustable suspension geometry with the durability needed for track days, road racing, or serious street performance. The 5-inch outer diameter spring...GEN3675- SKU:
- GEN3675
- Availability:
- Ships Same Business Day
- Weight:
- 2.13 LBS
- MFG Part #:
- GEN3675
$92.99
