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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Joes A-Arm 8in Screw In B/J Slotted Bearing 15500 SLB
JOES RACING PRODUCTS
$189.95A-Arm 8in Screw In B/J Slotted BearingControl ArmTubularSlotted Bearing StyleUpper8.000 in Long10 DegreeScrew-In Ball JointAluminum / SteelBlack Powder CoatEachIf you're looking to upgrade your dirt late model or dirt modified suspension system, JOES...JOE15500-SLB- SKU:
- JOE15500-SLB
- Availability:
- Ships Same Business Day
- Weight:
- 3.36 LBS
- MFG Part #:
- 15500 SLB
$189.95 -
Joes A-Arm 7.0in Screw-In B/J 15480
JOES RACING PRODUCTS
$137.95A-Arm 7.0in Screw-In B/J Control ArmTubularStandard Bushing StyleUpper7.000 in Long10 DegreeScrew-In Ball JointAluminum / SteelBlack Powder CoatEachJOE15480- SKU:
- JOE15480
- Availability:
- Ships Same Business Day
- Weight:
- 3.02 LBS
- MFG Part #:
- 15480
$137.95Qty in Cart: 0Quantity:Price:$137.95Subtotal: -
Integra Spring Rubber C/O Soft Red 1.00in Spacing 310 3017-72
INTEGRA SHOCKS
$37.95Spring Rubber C/O Soft Red 1.00in SpacingSpring RubberSpeedthane ConventionalSoft2-1/2 to 2-5/8 in Springs1 in HeightPolyurethaneRedEachIRS310-3017-72- SKU:
- IRS310-3017-72
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 310 3017-72
$37.95 -
Hyperco Hydraulic Spring Perch 2.5in HHPERCH-2.50
HYPERCO
$203.00Hydraulic Spring Perch 2.5inSpring PerchCoil-OverHydraulic Centering2.500 in ID SpringsAluminumBlue AnodizedEachHYPHHPERCH-2.50- SKU:
- HYPHHPERCH-2.50
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MFG Part #:
- HHPERCH-2.50
$203.00Qty in Cart: 0Quantity:Price:$203.00Subtotal: -
Hyperco Front Spring 5.5in ID 12in Tall 18Z1200-12
HYPERCO
$93.00Front Spring 5.5in ID 12in TallCoil SpringConventional5.5 in OD12.000 in Length1200 lb/in Spring RateFrontBlue Powder CoatEachHYP18Z1200-12- SKU:
- HYP18Z1200-12
- Availability:
- Ships Same Business Day
- Weight:
- 11.36 LBS
- MFG Part #:
- 18Z1200-12
$93.00Qty in Cart: 0Quantity:Price:$93.00Subtotal: -
Hyperco Front Spring 5in ID 9.5in Tall 18Y0575
HYPERCO
$98.00Front Spring 5in ID 9.5in TallCoil SpringConventional5.0 in OD9.500 in Length575 lb/in Spring RateFrontBlue Powder CoatEachHYP18Y0575- SKU:
- HYP18Y0575
- Availability:
- Ships Same Business Day
- Weight:
- 6.05 LBS
- MFG Part #:
- 18Y0575
$98.00 -
Hyperco Rear Spring 5.5in ID 12in Tall Single Pigtail 18SNP12-225
HYPERCO
$83.00Rear Spring 5.5in ID 12in Tall Single PigtailCoil SpringConventional5.5 in OD12.000 in Length225 lb/in Spring RateSingle PigtailRearBlack PaintEachHYP18SNP12-225- SKU:
- HYP18SNP12-225
- Availability:
- Ships Same Business Day
- Weight:
- 6.40 LBS
- MFG Part #:
- 18SNP12-225
$83.00Qty in Cart: 0Quantity:Price:$83.00Subtotal: -
Hyperco Coil Over Spring 2.5in ID 8in Tall 188B0750
HYPERCO
$86.00Coil Over Spring 2.5in ID 8in TallCoil SpringCoil-Over2.500 in ID8.000 in Length750 lb/in Spring RateBlue Powder CoatEachHYP188B0750- SKU:
- HYP188B0750
- Availability:
- Ships Same Business Day
- Weight:
- 4.35 LBS
- MFG Part #:
- 188B0750
$86.00Qty in Cart: 0Quantity:Price:$86.00Subtotal: -
Hyperco Coil Over Spring 2.5in ID 8in Tall 188B0375
HYPERCO
$86.00Coil Over Spring 2.5in ID 8in TallCoil SpringCoil-Over2.500 in ID8.000 in Length375 lb/in Spring RateBlue Powder CoatEachHYP188B0375- SKU:
- HYP188B0375
- Availability:
- Ships Same Business Day
- Weight:
- 2.89 LBS
- MFG Part #:
- 188B0375
$86.00Qty in Cart: 0Quantity:Price:$86.00Subtotal: -
Hyperco Coil Over Spring 2.25in ID 8in Tall 188A0700
HYPERCO
$102.00Coil Over Spring 2.25in ID 8in TallCoil SpringCoil-Over2.250 in ID8.000 in Length700 lb/in Spring RateBlue Powder CoatEachHYP188A0700- SKU:
- HYP188A0700
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- MFG Part #:
- 188A0700
$102.00Qty in Cart: 0Quantity:Price:$102.00Subtotal: -
Hyperco Coil Over Spring 2.5in ID 7in Tall 187B0325
HYPERCO
$86.00Coil Over Spring 2.5in ID 7in TallCoil SpringCoil-Over2.500 in ID7.000 in Length325 lb/in Spring RateBlue Powder CoatEachHYP187B0325- SKU:
- HYP187B0325
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- MFG Part #:
- 187B0325
$86.00 -
Hyperco Coil Over Spring 2.5in ID 7in Tall 187B0275
HYPERCO
$86.00Coil Over Spring 2.5in ID 7in TallCoil SpringCoil-Over2.500 in ID7.000 in Length275 lb/in Spring RateBlue Powder CoatEachHYP187B0275- SKU:
- HYP187B0275
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- MFG Part #:
- 187B0275
$86.00 -
Hyperco Coil Over Spring 2.5in ID 7in Tall 187B0250
HYPERCO
$86.00Coil Over Spring 2.5in ID 7in TallCoil SpringCoil-Over2.500 in ID7.000 in Length250 lb/in Spring RateBlue Powder CoatEachHYP187B0250- SKU:
- HYP187B0250
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- MFG Part #:
- 187B0250
$86.00Qty in Cart: 0Quantity:Price:$86.00Subtotal: -
Hyperco Coil Over Spring 2.25in ID 6in Tall 186A0500
HYPERCO
$102.00Coil Over Spring 2.25in ID 6in TallCoil SpringCoil-Over2.250 in ID6.000 in Length500 lb/in Spring RateBlue Powder CoatEachHYP186A0500- SKU:
- HYP186A0500
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MFG Part #:
- 186A0500
$102.00 -
Hyperco Coil Over Spring 2.5in ID 14in Tall 1814B0125
HYPERCO
$90.00Coil Over Spring 2.5in ID 14in TallCoil SpringCoil-Over2.500 in ID14.000 in Length125 lb/in Spring RateBlue Powder CoatEachHYP1814B0125- SKU:
- HYP1814B0125
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- MFG Part #:
- 1814B0125
$90.00Qty in Cart: 0Quantity:Price:$90.00Subtotal: -
Hyperco Coil Over Spring 2.5in ID 12in Tall 1812B0750
HYPERCO
$86.00Coil Over Spring 2.5in ID 12in TallCoil SpringCoil-Over2.500 in ID12.000 in Length750 lb/in Spring RateSteelBlue Powder CoatEachHYP1812B0750- SKU:
- HYP1812B0750
- Availability:
- Ships Same Business Day
- Weight:
- 8.14 LBS
- MFG Part #:
- 1812B0750
$86.00Qty in Cart: 0Quantity:Price:$86.00Subtotal: -
Hyperco Coil Over Spring 2.5in ID 10in Tall 1810B0125
HYPERCO
$86.00Coil Over Spring 2.5in ID 10in TallCoil SpringCoil-Over2.500 in ID10.000 in Length125 lb/in Spring RateBlue Powder CoatEachHYP1810B0125- SKU:
- HYP1810B0125
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- MFG Part #:
- 1810B0125
$86.00Qty in Cart: 0Quantity:Price:$86.00Subtotal: -
Hyperco Coil Over Spring 2.5in ID 14in Tall UHT Barrel 14B0125UHT
HYPERCO
$110.00Coil Over Spring 2.5in ID 14in Tall UHT BarrelCoil SpringUHT BarrelCoil-Over2.500 in ID14.000 in Length125 lb/in Spring RateBlue Powder CoatEachHYP14B0125UHT- SKU:
- HYP14B0125UHT
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- MFG Part #:
- 14B0125UHT
$110.00Qty in Cart: 0Quantity:Price:$110.00Subtotal: -
Hyperco 225# Single Leaf Chevy 11344
HYPERCO
$383.00225# Single Leaf ChevyLeaf SpringMono-Leaf4.500 in Arch225 lb/in Spring RateCompositeBlueCamaro StyleEachHYP11344- SKU:
- HYP11344
- Availability:
- Ships Same Business Day
- Weight:
- 13.25 LBS
- MFG Part #:
- 11344
$383.00Qty in Cart: 0Quantity:Price:$383.00Subtotal: -
Hyperco 200# Single Leaf Chevy 11342
HYPERCO
$383.00200# Single Leaf ChevyLeaf SpringMono-Leaf4.500 in Arch200 lb/in Spring RateCompositeBlueCamaro StyleEachHYP11342- SKU:
- HYP11342
- Availability:
- Ships Same Business Day
- Weight:
- 12.50 LBS
- MFG Part #:
- 11342
$383.00Qty in Cart: 0Quantity:Price:$383.00Subtotal:
