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
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QuickCar 5/8" Aluminum Scalloped Suspension Tube 11.5" 62-115
QUICKCAR RACING PRODUCTS
$23.80Fine-tuning suspension geometry requires precision components that won't compromise under load or thermal cycling. This aluminum scalloped suspension tube delivers the adjustability you need with a lightweight, corrosion-resistant design that holds tight...QRP62-115- SKU:
- QRP62-115
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 62-115
$23.80 -
QuickCar 5/8" Aluminum Scalloped Suspension Tube 11" 62-110
QUICKCAR RACING PRODUCTS
$23.65When you're building a suspension system that demands precision and durability, material choice matters. This QuickCar aluminum suspension tube combines lightweight construction with a scalloped design that increases rigidity without adding unnecessary...QRP62-110- SKU:
- QRP62-110
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 62-110
$23.65 -
QuickCar 5/8" Aluminum Scalloped Suspension Tube 10.5" 62-105
QUICKCAR RACING PRODUCTS
$23.30Suspension geometry demands precision, and this scalloped aluminum tube delivers the strength-to-weight ratio serious racers and fabricators need. The 6061 aluminum construction provides rigidity without excess mass, while the scalloped design maximizes...QRP62-105- SKU:
- QRP62-105
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 62-105
$23.30Qty in Cart: 0Quantity:Price:$23.30Subtotal: -
Quickcar 5/8" Aluminum Scalloped Suspension Tube 10" 62-100
QUICKCAR RACING PRODUCTS
$23.05If you're building a competitive race suspension, you need components that deliver strength without adding unnecessary weight. This QuickCar suspension tube combines a scalloped aluminum design with precision engineering, giving you the rigidity required...QRP62-100- SKU:
- QRP62-100
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 62-100
$23.05 -
QuickCar 5/8" Aluminum Scalloped Suspension Tube 9.5" 62-095
QUICKCAR RACING PRODUCTS
$22.75The QuickCar 5/8" Aluminum Scalloped Suspension Tube delivers the lightweight strength your suspension geometry demands without compromising rigidity. Its scalloped design maximizes structural integrity while minimizing rotational mass—critical when...QRP62-095- SKU:
- QRP62-095
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- 62-095
$22.75 -
QuickCar 5/8" Aluminum Scalloped Suspension Tube 9" 62-090
QUICKCAR RACING PRODUCTS
$22.45The QuickCar 5/8" Aluminum Scalloped Suspension Tube delivers a 35% strength increase over conventional designs without adding weight—critical when you're tuning suspension geometry for precision handling. Its precision-machined ends and...QRP62-090- SKU:
- QRP62-090
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 62-090
$22.45 -
QuickCar 5/8" Aluminum Scalloped Suspension Tube 8.5" 62-085
QUICKCAR RACING PRODUCTS
$22.20When you're building or maintaining a high-performance suspension system, every component needs to handle stress without compromise. The QuickCar 5/8" Aluminum Scalloped Suspension Tube delivers the strength and precision required for reliable...QRP62-085- SKU:
- QRP62-085
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 62-085
$22.20 -
QuickCar 5/8" Aluminum Scalloped Suspension Tube 8" Black Anodized 62-080
QUICKCAR RACING PRODUCTS
$21.90Lightweight aluminum suspension tubes are critical for reducing unsprung mass and improving handling response, especially in competition applications where every pound matters. This QuickCar tube combines precision threading with a scalloped design that...QRP62-080- SKU:
- QRP62-080
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 62-080
$21.90 -
QuickCar 5/8" Aluminum Scalloped Suspension Tube 7.5" Length 62-075
QUICKCAR RACING PRODUCTS
$21.55The QuickCar 5/8" Aluminum Scalloped Suspension Tube delivers reliable adjustability for your suspension setup with precision-engineered 5/8-18 female threads that mate seamlessly with standard components. The scalloped design provides enhanced grip...QRP62-075- SKU:
- QRP62-075
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 62-075
$21.55 -
Quickcar 5/8" Aluminum Scalloped Suspension Tube 7" Black 62-070
QUICKCAR RACING PRODUCTS
$21.30If you're building a suspension system that demands precision geometry and lightweight construction, this QuickCar aluminum tube delivers the strength-to-weight ratio competitive racing requires. The scalloped design eliminates unnecessary material while...QRP62-070- SKU:
- QRP62-070
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 62-070
$21.30 -
QuickCar 3/8" Aluminum Scalloped Suspension Tube 28" 38-280
QUICKCAR RACING PRODUCTS
$27.30When you're tuning your suspension geometry or building a custom setup, every ounce matters—and every thread counts. This QuickCar aluminum suspension tube delivers the strength you need without excess weight, thanks to its purposeful scalloped design...QRP38-280- SKU:
- QRP38-280
- Availability:
- Ships Same Business Day
- Weight:
- 0.57 LBS
- MFG Part #:
- 38-280
$27.30 -
QuickCar 3/8" Aluminum Scalloped Suspension Tube 27" 38-270
QUICKCAR RACING PRODUCTS
$27.00If you're building a suspension system that demands precision geometry and lightweight construction, the QuickCar 3/8" Aluminum Scalloped Suspension Tube delivers the strength-to-weight performance you need without compromise. The scalloped design...QRP38-270- SKU:
- QRP38-270
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MFG Part #:
- 38-270
$27.00 -
QuickCar 3/8" Aluminum Scalloped Suspension Tube 26" 38-260
QUICKCAR RACING PRODUCTS
$26.60Precision suspension adjustments demand a tube that won't flex under load or corrode under harsh track conditions. This QuickCar aluminum suspension tube delivers the lightweight rigidity you need, with a scalloped design that maximizes strength without...QRP38-260- SKU:
- QRP38-260
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- 38-260
$26.60Qty in Cart: 0Quantity:Price:$26.60Subtotal: -
Quickcar 3/8 Aluminum Scalloped Suspension Tube 24in Black Anodized 38-240
QUICKCAR RACING PRODUCTS
$25.75Weight savings and structural rigidity are critical when tuning suspension geometry for track performance. The scalloped design of this 24-inch tube delivers both—machined cutouts reduce mass while the 6061 aluminum construction maintains the strength...QRP38-240- SKU:
- QRP38-240
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- MFG Part #:
- 38-240
$25.75Qty in Cart: 0Quantity:Price:$25.75Subtotal: -
QuickCar 3/8 Aluminum Scalloped Suspension Tube 23in Black Anodized 38-230
QUICKCAR RACING PRODUCTS
$25.45The QuickCar 3/8 Aluminum Scalloped Suspension Tube delivers the lightweight strength your suspension geometry demands without sacrificing durability. The scalloped design reduces mass while maintaining structural rigidity, making it ideal for tube...QRP38-230- SKU:
- QRP38-230
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- MFG Part #:
- 38-230
$25.45 -
Quickcar 3/8 Aluminum Scalloped Suspension Tube 21in 38-210
QUICKCAR RACING PRODUCTS
$24.70Whether you're fine-tuning a competition suspension setup or building a custom chassis, this QuickCar aluminum suspension tube delivers the lightweight strength you need without unnecessary bulk. The scalloped design reduces unsprung weight while...QRP38-210- SKU:
- QRP38-210
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- MFG Part #:
- 38-210
$24.70 -
Quickcar 3/8" Aluminum Scalloped Suspension Tube 20" 38-200
QUICKCAR RACING PRODUCTS
$24.35If you're building a custom suspension system or fabricating a race-ready chassis, you need components that won't compromise on strength or weight. This QuickCar aluminum suspension tube delivers the precision fit and durability required for...QRP38-200- SKU:
- QRP38-200
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 38-200
$24.35 -
Quickcar 3/8" Aluminum Scalloped Suspension Tube 19.5" 38-195
QUICKCAR RACING PRODUCTS
$24.10Suspension geometry demands precision, and this QuickCar aluminum tube delivers the durability and strength your chassis needs for consistent performance. The scalloped design reduces weight while maintaining structural integrity—essential whether you're...QRP38-195- SKU:
- QRP38-195
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- 38-195
$24.10Qty in Cart: 0Quantity:Price:$24.10Subtotal: -
Quickcar 3/8" Aluminum Scalloped Suspension Tube 19" Black Anodized 38-190
QUICKCAR RACING PRODUCTS
$23.90When you're building or tuning a race suspension, component durability under load is non-negotiable. This QuickCar aluminum suspension tube combines a scalloped design for structural rigidity with a lightweight profile that won't compromise your setup's...QRP38-190- SKU:
- QRP38-190
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 38-190
$23.90 -
Quickcar 3/8" Aluminum Scalloped Suspension Tube 18.5" 38-185
QUICKCAR RACING PRODUCTS
$23.70Suspension tuning demands precision and reliability—this aluminum scalloped tube delivers both with a lightweight design that doesn't compromise strength. Whether you're fine-tuning ride height or dial-in geometry on the track, the hand-adjustable 3/8-24...QRP38-185- SKU:
- QRP38-185
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 38-185
$23.70
