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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U-B Lower Nova LH Screw In Balljoint 32-5220-L
U-B MACHINE
$222.99Control ArmFabricatedLowerScrew-In Ball JointSteelBlack Powder CoatGM F-Body / G-BodyEachUBM32-5220-L- SKU:
- UBM32-5220-L
- Availability:
- Ships Same Business Day
- Weight:
- 10.48 LBS
- MFG Part #:
- 32-5220-L
$222.99 -
U-B Lower 68-72 Chevelle RH 32-3210-R
U-B MACHINE
$222.99Control ArmUMPFabricatedLowerPress-In Ball JointSteelBlack Powder CoatGM A-Body 1968-72EachUBM32-3210-R- SKU:
- UBM32-3210-R
- Availability:
- Ships Same Business Day
- Weight:
- 10.25 LBS
- MFG Part #:
- 32-3210-R
$222.99 -
U-B Lower Nova RH Large Screw In 32-1220-R
U-B MACHINE
$222.99Control ArmFabricatedLowerScrew-In Ball JointSteelBlack Powder CoatGM F-Body / G-BodyEachUBM32-1220-R- SKU:
- UBM32-1220-R
- Availability:
- Ships Same Business Day
- Weight:
- 10.37 LBS
- MFG Part #:
- 32-1220-R
$222.99 -
U-B Lower Nova LH Large Screw In 32-1220-L
U-B MACHINE
$222.99Control ArmFabricatedLowerScrew-In Ball JointSteelBlack Powder CoatGM F-Body / G-BodyEachUBM32-1220-L- SKU:
- UBM32-1220-L
- Availability:
- Ships Same Business Day
- Weight:
- 10.57 LBS
- MFG Part #:
- 32-1220-L
$222.99 -
U-B Lower 68-72 Chevelle RH Large Screw-In B/J 32-1210-R
U-B MACHINE
$222.99Control ArmFabricatedLowerScrew-In Ball JointSteelBlack Powder CoatGM A-Body / X-BodyEachUBM32-1210-R- SKU:
- UBM32-1210-R
- Availability:
- Ships Same Business Day
- Weight:
- 10.16 LBS
- MFG Part #:
- 32-1210-R
$222.99 -
U-B Lower 68-72 Chevelle LH Large Screw-In B/J 32-1210-L
U-B MACHINE
$222.99Control ArmFabricatedLowerScrew-In Ball JointSteelBlack Powder CoatGM A-Body / X-BodyEachUBM32-1210-L- SKU:
- UBM32-1210-L
- Availability:
- Ships Same Business Day
- Weight:
- 10.09 LBS
- MFG Part #:
- 32-1210-L
$222.99 -
U-B Mono Ball Lower Control Grand Prix 73-77 32-0325 (1/2 Hole)
U-B MACHINE
$121.99Control Arm BushingSpherical BearingLowerSteelGM A-Body / F-BodyKitUBM32-0325- SKU:
- UBM32-0325
- Availability:
- Ships Same Business Day
- Weight:
- 1.56 LBS
- MFG Part #:
- 32-0325 (1/2 Hole)
$121.99 -
U-B Mono Ball Lower Control Full Size Ford 79-up (2) 32-0320
U-B MACHINE
$121.99Control Arm BushingSpherical BearingLowerSteelFord FullsizePairUBM32-0320- SKU:
- UBM32-0320
- Availability:
- Ships Same Business Day
- Weight:
- 1.94 LBS
- MFG Part #:
- 32-0320
$121.99 -
U-B Upper A Arm 10.5 Steel Small Screw In 19-1024
U-B MACHINE
$123.99Control Arm19 SeriesTubularUpper10.500 in LongScrew-In Ball JointSteelBlack Powder CoatUniversalEachUBM19-1024- SKU:
- UBM19-1024
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- MFG Part #:
- 19-1024
$123.99 -
U-B Upper A Arm 10 Steel Small Screw In 19-1004
U-B MACHINE
$122.99Control Arm19 SeriesTubularUpper10.000 in LongScrew-In Ball JointSteelBlack Powder CoatUniversalEachUBM19-1004- SKU:
- UBM19-1004
- Availability:
- Ships Same Business Day
- Weight:
- 3.32 LBS
- MFG Part #:
- 19-1004
$122.99 -
U-B Upper A Arm 9.5 Screw In 19-0928-5L
U-B MACHINE
$123.99Control Arm19 SeriesTubularUpper9.500 in Long1-1/4 in OffsetScrew-In Ball JointSteelBlack Powder CoatGM A-Body / G-BodyEachUBM19-0928-5L- SKU:
- UBM19-0928-5L
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- MFG Part #:
- 19-0928-5L
$123.99 -
U-B Upper A Arm 9.25 Screw In 19-0908-5R
U-B MACHINE
$121.99Control Arm19 SeriesTubularUpper9.000 in Long1-1/4 in OffsetScrew-In Ball JointSteelBlack Powder CoatGM A-Body / G-BodyEachUBM19-0908-5R- SKU:
- UBM19-0908-5R
- Availability:
- Ships Same Business Day
- Weight:
- 3.34 LBS
- MFG Part #:
- 19-0908-5R
$121.99 -
U-B Upper A Arm 8.5 Steel Screw In Ball Joint 19-0829-6L
U-B MACHINE
$119.99Control Arm19 SeriesTubularUpper8.500 in Long1-1/2 in OffsetScrew-In Ball JointSteelBlack Powder CoatUniversalEachUBM19-0829-6L- SKU:
- UBM19-0829-6L
- Availability:
- Ships Same Business Day
- Weight:
- 3.27 LBS
- MFG Part #:
- 19-0829-6L
$119.99 -
U-B Upper A Arm 8.5 Steel Small Screw In 19-0824
U-B MACHINE
$121.99Control Arm19 SeriesTubularUpper8.500 in LongScrew-In Ball JointSteelBlack Powder CoatUniversalEachUBM19-0824- SKU:
- UBM19-0824
- Availability:
- Ships Same Business Day
- Weight:
- 3.17 LBS
- MFG Part #:
- 19-0824
$121.99 -
U-B Upper A Arm 10.5 Steel Ball Joint Plate Style 15-1024-WSP
U-B MACHINE
$122.99Control Arm15 Series WSPTubularUpper10.500 in LongBolt-In Ball JointSteelBlack Powder CoatUniversalEachUBM15-1024-WSP- SKU:
- UBM15-1024-WSP
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
- MFG Part #:
- 15-1024-WSP
$122.99 -
U-B Upper A Arm 10 Steel Ball Joint Plate 15-1002
U-B MACHINE
$118.99Control Arm15 SeriesTubularUpper10.000 in LongBolt-In Ball JointSteelBlack Powder CoatGM F-Body 1971-81EachUBM15-1002- SKU:
- UBM15-1002
- Availability:
- Ships Same Business Day
- Weight:
- 3.59 LBS
- MFG Part #:
- 15-1002
$118.99 -
U-B Upper A Arm 9.5 Steel Ball Joint Plate Style 15-0922
U-B MACHINE
$118.99Control Arm15 SeriesTubularUpper9.500 in LongBolt-In Ball JointSteelBlack Powder CoatGM F-Body 1971-81EachUBM15-0922- SKU:
- UBM15-0922
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
- MFG Part #:
- 15-0922
$118.99 -
U-B Upper A Arm 9.25 Steel Ball Joint Plate Style 15-0912
U-B MACHINE
$122.99Control Arm15 SeriesTubularUpper9.250 in LongBolt-In Ball JointSteelBlack Powder CoatGM F-Body 1971-81EachUBM15-0912- SKU:
- UBM15-0912
- Availability:
- Ships Same Business Day
- Weight:
- 3.53 LBS
- MFG Part #:
- 15-0912
$122.99 -
U-B Upper A Arm 9 Steel Ball Joint Plate Style 15-0904
U-B MACHINE
$116.99Control Arm15 SeriesTubularUpper9.000 in LongBolt-In Ball JointSteelBlack Powder CoatUniversalEachUBM15-0904- SKU:
- UBM15-0904
- Availability:
- Ships Same Business Day
- Weight:
- 3.24 LBS
- MFG Part #:
- 15-0904
$116.99 -
U-B Upper A Arm 9 Steel Ball Joint Plate Style 15-0902
U-B MACHINE
$124.99Control Arm15 SeriesTubularUpper9.000 in LongBolt-In Ball JointSteelBlack Powder CoatGM F-Body 1971-81EachUBM15-0902- SKU:
- UBM15-0902
- Availability:
- Ships Same Business Day
- Weight:
- 3.51 LBS
- MFG Part #:
- 15-0902
$124.99
