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
- Quantity
- Price
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Fox Factory Wiper Seal Bump Cap 036-02-012-A
FOX FACTORY INC
$3.00Fox Factory wiper seals are critical maintenance components that prevent dirt, mud, and moisture from contaminating your shock's internal damping circuits. A degraded or missing wiper seal bump cap...FOX036-02-012-A- SKU:
- FOX036-02-012-A
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 036-02-012-A
$3.00Qty in Cart: 0Quantity:Price:$3.00Subtotal: -
Fox Factory Jet Check Ball 010-01-000-A
FOX FACTORY INC
$2.00Fox Factory shock components demand OEM-level precision to maintain consistent damping performance and responsiveness. A worn or damaged check ball compromises your suspension's ability to regulate...FOX010-01-000-A- SKU:
- FOX010-01-000-A
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 010-01-000-A
$2.00 -
Energy Suspension Leaf Spring Pad 3.6111G
ENERGY SUSPENSION
$38.77Worn leaf spring pads compromise ride quality, increase NVH (noise, vibration, harshness), and accelerate suspension wear. Energy Suspension's Hyper-Flex polyurethane compound restores compliance and...ENE3-6111G- SKU:
- ENE3-6111G
- Availability:
- Ships Same Business Day
- Weight:
- 1.19 LBS
- MFG Part #:
- 3.6111G
$38.77 -
Energy Suspension Gm Lowers Only 3.3168G
ENERGY SUSPENSION
$66.46Factory rubber bushings degrade under heat and load, causing vague steering response and increased suspension play that compounds over thousands of miles. The Energy Suspension Hyper-Flex...ENE3-3168G- SKU:
- ENE3-3168G
- Availability:
- Ships Same Business Day
- Weight:
- 2.29 LBS
- MFG Part #:
- 3.3168G
$66.46 -
Energy Suspension GM Front Control Arm Bushings 3.3156G
ENERGY SUSPENSION
$121.65Control arm bushings are a wear item that directly impacts your vehicle's handling precision, steering response, and suspension geometry. Factory rubber bushings deteriorate over time, introducing...ENE3-3156G- SKU:
- ENE3-3156G
- Availability:
- Ships Same Business Day
- Weight:
- 3.94 LBS
- MFG Part #:
- 3.3156G
$121.65 -
Energy Suspension Gm Frt Cont Arm Bushing Set Black 3.3105G
ENERGY SUSPENSION
$116.44Factory rubber control arm bushings deteriorate with age, introducing unwanted play and harshness into your steering feel while compromising suspension geometry. Energy Suspension's Hyper-Flex...ENE3-3105G- SKU:
- ENE3-3105G
- Availability:
- Ships Same Business Day
- Weight:
- 3.87 LBS
- MFG Part #:
- 3.3105G
$116.44 -
Energy Suspension GM Frt Cont Arm Bushing Set Black 3.3102G
ENERGY SUSPENSION
$116.01Original rubber control arm bushings deteriorate over time, introducing play and slop into your front suspension geometry. Energy Suspension's Hyper-Flex polyurethane bushings eliminate this...ENE3-3102G- SKU:
- ENE3-3102G
- Availability:
- Ships Same Business Day
- Weight:
- 3.34 LBS
- MFG Part #:
- 3.3102G
$116.01Qty in Cart: 0Quantity:Price:$116.01Subtotal: -
Energy Suspension Hyper-Flex 78-87 GM Vehicles Black 3.18110G
ENERGY SUSPENSION
$403.65Stock rubber bushings wear out and allow excessive suspension movement, degrading handling precision and increasing component wear. The Energy Suspension Hyper-Flex system replaces worn bushings with...ENE3-18110G- SKU:
- ENE3-18110G
- Availability:
- Ships Same Business Day
- Weight:
- 14.30 LBS
- MFG Part #:
- 3.18110G
$403.65Qty in Cart: 0Quantity:Price:$403.65Subtotal: -
Coilover Spring 3.0in ID 8in Tall 500lb DRA-C8.3.0.500
DRACO RACING
$118.00A 500 lb/in coilover spring delivers the firm, responsive suspension tuning that separates competitive setups from stock compromises. Whether you're dialing in a road course car, drag platform, or...DRSDRA.C8.3.0.500- SKU:
- DRSDRA.C8.3.0.500
- Availability:
- Ships Same Business Day
- Weight:
- 6.43 LBS
- MFG Part #:
- DRA-C8.3.0.500
$118.00 -
Coilover Spring 3.0in ID 16in Tall 175lb DRA-C16.3.0.175
DRACO RACING
$133.00A properly matched coilover spring is essential for building a suspension system that delivers predictable handling and consistent load support across your entire range of motion. This 175 lb/in...DRSDRA.C16.3.0.175- SKU:
- DRSDRA.C16.3.0.175
- Availability:
- Ships Same Business Day
- Weight:
- 4.64 LBS
- MFG Part #:
- DRA-C16.3.0.175
$133.00Qty in Cart: 0Quantity:Price:$133.00Subtotal: -
Coilover Spring 3.0in ID 16in Tall 150lb DRA-C16.3.0.150
DRACO RACING
$135.00A properly matched coilover spring is fundamental to achieving the suspension geometry and ride frequency your setup demands. With a 150 lb/in spring rate and 16-inch length, this 3.0-inch ID spring...DRSDRA.C16.3.0.150- SKU:
- DRSDRA.C16.3.0.150
- Availability:
- Ships Same Business Day
- Weight:
- 4.63 LBS
- MFG Part #:
- DRA-C16.3.0.150
$135.00 -
BSB Pinion Bracket Aluminum Dbl. Sided Adjustable 4036
BSB MANUFACTURING
$164.99Precise suspension geometry is non-negotiable when you're chasing consistent lap times or building a race-ready platform. The BSB Pinion Bracket Aluminum Double Sided Adjustable gives you the...BSB4036- SKU:
- BSB4036
- Availability:
- Ships Same Business Day
- Weight:
- 5.10 LBS
- MFG Part #:
- 4036
$164.99 -
Bilstein 2.5in C/O Kit for 2in 6100/7100 Series B4-BOA-0000117
BILSTEIN
$77.56If you're running Bilstein 6100 or 7100 series shocks, this coil-over kit gives you the suspension geometry and ride height adjustability serious racers and performance builders demand. By pairing...BILB4-BOA-0000117- SKU:
- BILB4-BOA-0000117
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MFG Part #:
- B4-BOA-0000117
$77.56 -
Bilstein Street Stock Shock AK1054
BILSTEIN
$136.89The Bilstein Street Stock Shock AK1054 delivers consistent, predictable handling for classic F-Body muscle cars that demand reliable suspension performance without compromise. Built with monotube...BILAK1054- SKU:
- BILAK1054
- Availability:
- Ships Same Business Day
- Weight:
- 4.39 LBS
- MFG Part #:
- AK1054
$136.89Qty in Cart: 0Quantity:Price:$136.89Subtotal: -
Bilstein Street Stock Shock Rear GM A-Body 1973-83 11.28 in Compressed 17.20 in Extended AK1052
BILSTEIN
$132.90If you're running a street stock A-Body in competition, suspension performance directly impacts your lap times and handling consistency. The Bilstein AK1052 delivers fade-free damping through its...BILAK1052- SKU:
- BILAK1052
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
- MFG Part #:
- AK1052
$132.90Qty in Cart: 0Quantity:Price:$132.90Subtotal: -
Bilstein Street Stock Shock Monotube Front GM A/G-Body 1973-83 AK1051
BILSTEIN
$108.97If you're running a classic GM A/G-Body on the street or at the strip, suspension fade under hard braking and cornering will kill your consistency and lap times. The Bilstein Street Stock Shock...BILAK1051- SKU:
- BILAK1051
- Availability:
- Ships Same Business Day
- Weight:
- 3.28 LBS
- MFG Part #:
- AK1051
$108.97Qty in Cart: 0Quantity:Price:$108.97Subtotal: -
Allstar Performance Shock Swivel Clevis with Spacers ALL99331
ALLSTAR PERFORMANCE
$42.99Shock clevis connections experience constant stress under racing conditions, and a worn or damaged swivel joint compromises both handling precision and safety. The Allstar Performance ALL99331 Shock...ALL99331- SKU:
- ALL99331
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- MFG Part #:
- ALL99331
$42.99Qty in Cart: 0Quantity:Price:$42.99Subtotal: -
Allstar Performance Shock Bracket with Swivel Clevis Mount ALL99330
ALLSTAR PERFORMANCE
$74.99If your shock mounting is worn, loose, or damaged, a quality replacement bracket is essential to maintaining proper suspension geometry and consistent handling characteristics. The Allstar...ALL99330- SKU:
- ALL99330
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- MFG Part #:
- ALL99330
$74.99Qty in Cart: 0Quantity:Price:$74.99Subtotal: -
Allstar Performance Canister Mount 1-3/8in Clamp ALL64269
ALLSTAR PERFORMANCE
$73.99If you're running remote reservoir shocks on your race car or high-performance build, you need a reliable mounting solution that won't slip or rattle under load. The Allstar Performance Canister...ALL64269- SKU:
- ALL64269
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MFG Part #:
- ALL64269
$73.99Qty in Cart: 0Quantity:Price:$73.99Subtotal: -
Allstar Performance Spring Spacer 2in ALL64196
ALLSTAR PERFORMANCE
$32.99Spring spacers are essential for fine-tuning your coil-over suspension geometry without swapping expensive springs. The Allstar Performance 2-inch spacer lets you dial in ride height and spring...ALL64196- SKU:
- ALL64196
- Availability:
- Ships Same Business Day
- Weight:
- 0.93 LBS
- MFG Part #:
- ALL64196
$32.99
