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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- Price
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On Sale
Wehrs 6th Coil Assm. w/600lb Spring WEHWM291600
WEHRS MACHINE
MSRP: $155.99Now: $148.00Was: $155.996th Coil Assm. w/600lb Spring6th CoilBolt-On4.000 in Spring600 lb Spring IncludedAluminumBlack AnodizedKitWEHWM291600- SKU:
- WEHWM291600
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- MFG Part #:
- WM291600
MSRP: $155.99Now: $148.00Was: $155.99 -
On Sale
Wehrs Shock Drop Bolt-In 2in Steel WEHWM243S
WEHRS MACHINE
MSRP: $50.99Now: $46.00Was: $50.99Shock Drop Bolt-In 2in SteelShock Extension2 in ExtensionBolt-OnSteelBlackEachWEHWM243S- SKU:
- WEHWM243S
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MFG Part #:
- WM243S
MSRP: $50.99Now: $46.00Was: $50.99 -
On Sale
Wehrs Limit Chain Holder Alum Kit w/Clamps WEHWM210AK
WEHRS MACHINE
MSRP: $100.99Now: $96.00Was: $100.99Limit Chain Holder Alum Kit w/ClampsSuspension Limiter Chain ClampBearingAluminumBlack AnodizedEachWEHWM210AK- SKU:
- WEHWM210AK
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MFG Part #:
- WM210AK
MSRP: $100.99Now: $96.00Was: $100.99 -
On Sale
Wehrs Aluminum Pinion Mount Double Sided Climber for QC Radiused WM205DU
WEHRS MACHINE
MSRP: $165.99Now: $158.00Was: $165.99Pinion Mount Dbl Sided Climber for QC RadiusedPanhard Bar BracketPinion MountBolt-OnDouble AdjustableAluminumBlack AnodizedQuick ChangeKitWEHWM205DU- SKU:
- WEHWM205DU
- Availability:
- Ships Same Business Day
- Weight:
- 5.12 LBS
- MFG Part #:
- WM205DU
MSRP: $165.99Now: $158.00Was: $165.99 -
On Sale
U-B Weight Jack Bolt 11 x 1 Alum 35-1105
U-B MACHINE
MSRP: $27.99Now: $26.59Was: $27.99Weight Jack Bolt 11 x 1 AlumJack Bolt1-8 in Thread11 in LongAluminumBlack PaintUniversalEachUBM35-1105- SKU:
- UBM35-1105
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- MFG Part #:
- 35-1105
MSRP: $27.99Now: $26.59Was: $27.99 -
On Sale
U-B Weight Jack Bolt 8 x 1 Alum 35-1103
U-B MACHINE
MSRP: $25.99Now: $24.69Was: $25.99Weight Jack Bolt 8 x 1 AlumJack Bolt1-8 in Thread8 in LongAluminumBlack PaintUniversalEachUBM35-1103- SKU:
- UBM35-1103
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MFG Part #:
- 35-1103
MSRP: $25.99Now: $24.69Was: $25.99 -
Trailing Arm Bushing - Metric Rear SICGBTA109
SEALS-IT
$39.99Trailing Arm Bushing - Metric RearTrailing Arm BushingElastomerRearPolyurethaneBlackGM G-BodyEachSICGBTA109- SKU:
- SICGBTA109
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
- MFG Part #:
- SICGBTA109
$39.99 -
QuickCar Torque Absorber Dual 13-1/2" Length Steel 66-500
QUICKCAR RACING PRODUCTS
$169.95QuickCar Torque Absorber Dual 13-1/2" Length Steel 66-500 The QuickCar Torque Absorber Dual 66-500 is a high-performance torque link designed to enhance your vehicle's handling and traction. With a 13-1/2-inch length and durable steel construction, this...QRP66-500- SKU:
- QRP66-500
- Availability:
- Ships Same Business Day
- Weight:
- 5.40 LBS
- MFG Part #:
- 66-500
$169.95 -
QuickCar 5/8" Aluminum Scalloped Suspension Tube 12" Length 62-120
QUICKCAR RACING PRODUCTS
$23.955/8 Aluminum Scalloped Suspension Tube - 12in. This 12-inch suspension tube features a scalloped design, enhancing strength and durability. Constructed from lightweight aluminum, it offers a balance of performance and weight savings. Available in black...QRP62-120- SKU:
- QRP62-120
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MFG Part #:
- 62-120
$23.95 -
PPM Racing J-Bar Panhard Bar 20- 1/2 Adjustable Steel PPM1720N
PPM RACING COMPONENTS
$125.99J-Bar Panhard Bar 20- 1/2 Adjustable SteelPanhard BarJ-StyleAdjustable20-1/2 to 22 in LongSpherical Rod EndsSteelBlack Powder CoatUniversalEachPPM1720N- SKU:
- PPM1720N
- Availability:
- Ships Same Business Day
- Weight:
- 5.66 LBS
- MFG Part #:
- PPM1720N
$125.99 -
PPM Racing Lwr Control Arm Adjuster PPM165ADJ
PPM RACING COMPONENTS
$33.99Lwr Control Arm Adjuster Control Arm Adjuster5/8-18 Left / Right Hand Male ThreadJam NutsSteelCadmiumEachPPM165ADJ- SKU:
- PPM165ADJ
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MFG Part #:
- PPM165ADJ
$33.99Qty in Cart: 0Quantity:Price:$33.99Subtotal: -
47GR Bump Rubber (Blue) BR-47
PENSKE RACING SHOCKS
$47.5047GR Bump Rubber (Blue) Bump Stop 47 gr Polyurethane Blue Penske Shocks Each This bump stop is specifically designed to work with Penske Shocks. With its Polyurethane construction, it provides reliable and consistent performance during your rides. It...PENBR-47- SKU:
- PENBR-47
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- MFG Part #:
- BR-47
$47.50Qty in Cart: 0Quantity:Price:$47.50Subtotal: -
38GR Bump Rubber (Black) BR-38
PENSKE RACING SHOCKS
$47.5038GR Bump Rubber (Black) Bump Stop 38 gr Polyurethane Black Penske Shocks Each This bump stop is specifically designed to work with Penske Shocks. With its Polyurethane construction, it provides reliable and consistent performance during your rides. It...PENBR-38- SKU:
- PENBR-38
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- BR-38
$47.50 -
28GR Bump Rubber (Red) BR-28
PENSKE RACING SHOCKS
$47.5028GR Bump Rubber (Red) Bump Stop 28 gr Polyurethane Red Penske Shocks Each This bump stop is specifically designed to work with Penske Shocks. With its Polyurethane construction, it provides reliable and consistent performance during your rides. It...PENBR-28- SKU:
- PENBR-28
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- BR-28
$47.50 -
14in x 5/8 Greasable St Tube Assy Round 7/8 O.D. 8-140-S2
OUT-PACE RACING PRODUCTS
$88.9914in x 5/8 Greasable St Tube Assy Round 7/8 O.D.Suspension TubeGreasable7/8 in OD14 in Long5/8-18 in Female ThreadsSteel Rod EndsSteelBlack Powder CoatEachOPP8-140-S2- SKU:
- OPP8-140-S2
- Availability:
- Ships Same Business Day
- Weight:
- 2.32 LBS
- MFG Part #:
- 8-140-S2
$88.99 -
12in x 5/8 Greasable St Tube Assy Round 7/8 O.D. 8-120-S2
OUT-PACE RACING PRODUCTS
$88.9912in x 5/8 Greasable St Tube Assy Round 7/8 O.D.Suspension TubeGreasable7/8 in OD12 in Long5/8-18 in Female ThreadsSteel Rod EndsSteelBlack Powder CoatEachOPP8-120-S2- SKU:
- OPP8-120-S2
- Availability:
- Ships Same Business Day
- Weight:
- 2.08 LBS
- MFG Part #:
- 8-120-S2
$88.99 -
J-Bar Steel 19.25in- 20.625in 53-011
OUT-PACE RACING PRODUCTS
$132.99J-Bar Steel 19.25in- 20.625inPanhard BarJ-StyleAdjustable19.250 to 20.625 in LongSpherical Rod EndsSteelBlack Powder CoatUniversalEachOPP53-011- SKU:
- OPP53-011
- Availability:
- Ships Same Business Day
- Weight:
- 5.15 LBS
- MFG Part #:
- 53-011
$132.99 -
J-Bar Aluminum 19.25in- 20.625in 53-005
OUT-PACE RACING PRODUCTS
$236.99J-Bar Aluminum 19.25in- 20.625inPanhard BarJ-StyleAdjustable19.250 to 20.625 in LongSpherical Rod EndsAluminumBlack AnodizedUniversalEachOPP53-005- SKU:
- OPP53-005
- Availability:
- Ships Same Business Day
- Weight:
- 4.52 LBS
- MFG Part #:
- 53-005
$236.99Qty in Cart: 0Quantity:Price:$236.99Subtotal: -
Lower Control Arm LH 64-72 Chevelle KRC-8804
KLUHSMAN RACING PRODUCTS
$116.99Lower Control Arm LH 64-72 ChevelleControl ArmOEM StyleDriver SideLowerWeld-On Ball JointsSteelBlackGM A-Body 1968-72EachKLU8804- SKU:
- KLU8804
- Availability:
- Ships Same Business Day
- Weight:
- 11.39 LBS
- MFG Part #:
- KRC-8804
$116.99 -
Lower Control Arm RH 64-72 Chevelle KRC-8803
KLUHSMAN RACING PRODUCTS
$116.99Lower Control Arm RH 64-72 ChevelleControl ArmOEM StylePassenger SideLowerWeld-On Ball JointsSteelBlackGM A-Body 1968-72EachKLU8803- SKU:
- KLU8803
- Availability:
- Ships Same Business Day
- Weight:
- 11.20 LBS
- MFG Part #:
- KRC-8803
$116.99
