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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On Sale
Wehrs 6th Coil Assm. w/600lb Spring WEHWM291600
WEHRS MACHINE
MSRP: $155.99Now: $148.00Was: $155.996th 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 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: $100.99Suspension 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: $165.99Panhard 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 -
U-B Weight Jack Bolt 11 x 1 Alum 35-1105
U-B MACHINE
$27.99Jack Bolt1-8 in Thread11 in LongAluminumBlack PaintUniversalEachUBM35-1105- SKU:
- UBM35-1105
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- MFG Part #:
- 35-1105
$27.99 -
U-B Weight Jack Bolt 8 x 1 Alum 35-1103
U-B MACHINE
$25.99Jack Bolt1-8 in Thread8 in LongAluminumBlack PaintUniversalEachUBM35-1103- SKU:
- UBM35-1103
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MFG Part #:
- 35-1103
$25.99 -
Trailing Arm Bushing - Metric Rear SICGBTA109
SEALS-IT
$39.99Trailing 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
$23.95This 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 anodized or natural finishes to suit your...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
$119.99J-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
$119.99 -
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
$47.50 -
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
$88.99Qty in Cart: 0Quantity:Price:$88.99Subtotal: -
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 -
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 -
BSB Coilover Eliminator/XD Big Body 7540
BSB MANUFACTURING
$262.99Coilover Eliminator/XD Big Body Coil-Over Eliminator XD Series 15.700 in Compressed 20.500 in Extended Cups / Rod Ends Included Kit The BSB MFG XD Slider features true duel bearing technology with a bearing at the base and a second bearing surface on...BSB7540- SKU:
- BSB7540
- Availability:
- Ships Same Business Day
- Weight:
- 7.78 LBS
- MFG Part #:
- 7540
$262.99 -
BSB Coilover Eliminator/ Outlaw Slider 2in. Long 7500-2
BSB MANUFACTURING
$234.99Coilover Eliminator/ Outlaw Slider 2in. Long Coil-Over Eliminator Outlaw Slider 16.200 in Compressed 24.400 in Extended Cups / Rod Ends Included Kit The BSB MFG Outlaw Slider features state of the art bearing technology. This allows for less...BSB7500-2- SKU:
- BSB7500-2
- Availability:
- Ships Same Business Day
- Weight:
- 7.57 LBS
- MFG Part #:
- 7500-2
$234.99
