Springs and Components
Dial in your suspension setup with durable springs and supporting components for consistent support and performance. Whether you need coil springs, leaf springs, or spacers, these options are designed for circle track racing demands. Explore our spring selection to find the perfect fit for your car.
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Swift Springs 10" x 2.5" ID Coil-Over Barrel
SWIFT SPRINGS
$111.35A quality coil-over suspension system demands springs engineered for precision and reliability. The Swift Springs 10" x 2.5" ID Coil-Over Barrel delivers consistent spring rates and consistent performance across street, road course, and competition...234-9084- SKU:
- 234-9084
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
$111.35 -
Swift Springs 16" x 2.5" ID Coil-Over Barrel
SWIFT SPRINGS
$128.35 - $136.85A quality coil-over barrel is the foundation of any serious suspension setup, directly affecting ride height, spring rates, and overall handling dynamics. Swift Springs' 16" x 2.5" ID design delivers the adjustability and performance consistency that...234-9087- SKU:
- 234-9087
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
$128.35 - $136.85 -
Swift Springs 14" x 2.5" ID Coil-Over Barrel
SWIFT SPRINGS
$111.35 - $119.85A quality coil-over suspension system demands a spring that can handle consistent abuse without losing performance. Swift Springs' 14" x 2.5" ID barrel coil-over is engineered for reliability across track days, street racing, and high-performance driving...234-9086- SKU:
- 234-9086
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
$111.35 - $119.85 -
Swift Springs 12" x 2.5" ID Coil-Over Barrel
SWIFT SPRINGS
$111.35 - $119.85A quality coil-over barrel is the foundation of a responsive, tunable suspension system. Swift Springs' 12" x 2.5" ID unit delivers the ride height adjustability and spring rate consistency that separates dialed-in setups from stock compromises. Whether...234-9085- SKU:
- 234-9085
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
$111.35 - $119.85 -
Swift Springs 8" x 2.5" ID Coil-Over
SWIFT SPRINGS
$102.85 - $111.35Swift Springs 8" x 2.5" ID coil-overs deliver the adjustability and ride quality serious racers and performance enthusiasts demand. Whether you're fine-tuning suspension geometry on the track or dialing in daily-driver comfort, these coil-overs give you...234-9083- SKU:
- 234-9083
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
$102.85 - $111.35 -
Swift Springs 7" x 2.5" ID Coil-Over Barrel
SWIFT SPRINGS
$111.35 - $119.85A quality coil-over setup demands a spring that can handle both the demands of aggressive driving and the precision tuning your suspension requires. Swift Springs' 7" x 2.5" ID coil-over barrel delivers consistent spring rates and reliable performance...234-9082- SKU:
- 234-9082
- Availability:
- Ships Same Business Day
- Weight:
- 5.00 LBS
$111.35 - $119.85 -
Swift Springs 6" x 2.5" ID Coil-Over Barrel
SWIFT SPRINGS
$102.85 - $109.65A quality coil-over suspension system demands a spring that can handle sustained compression cycles without losing its response characteristics. Swift Springs' 6" x 2.5" ID barrel coil-over is engineered for racers and performance builders who need...234-9081- SKU:
- 234-9081
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
$102.85 - $109.65 -
Lightweight/Weld-In Weight Jack Plate Adjustment Kit
J J MOTORSPORTS
$58.96Weight distribution is critical to chassis balance, and a jack plate adjustment kit gives you the precision control needed to dial in your setup without permanent modifications. Whether you're chasing lap times or fine-tuning suspension geometry, this...236-1003- SKU:
- 236-1003
- Availability:
- Ships same business day
- Weight:
- 8.00 LBS
$58.96 -
On Sale
U-B Weight Jack Bolt 11 x 1 Alum 35-1105
U-B MACHINE
MSRP: $27.99Now: $27.15Was: $27.99Weight jack bolts are essential for fine-tuning suspension geometry and chassis balance during setup and tuning. This 11-inch aluminum bolt delivers the adjustability you need for precise weight distribution without adding unnecessary mass to your...UBM35-1105- SKU:
- UBM35-1105
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- MFG Part #:
- 35-1105
MSRP: $27.99Now: $27.15Was: $27.99 -
On Sale
U-B Weight Jack Bolt 8 x 1 Alum 35-1103
U-B MACHINE
MSRP: $25.99Now: $25.21Was: $25.99Weight jack bolts are essential for suspension geometry work, allowing you to safely lift and support your vehicle during alignment, geometry adjustment, or fabrication tasks. The U-B 8" aluminum jack bolt offers a lightweight yet rigid solution that...UBM35-1103- SKU:
- UBM35-1103
- Availability:
- Ships Same Business Day
- Weight:
- 0.48 LBS
- MFG Part #:
- 35-1103
MSRP: $25.99Now: $25.21Was: $25.99Qty in Cart: 0Quantity:Price:MSRP: $25.99Now: $25.21Was: $25.99Subtotal: -
Allstar Performance Jack Bolt Steel 11in Coarse Thread ALL56107
ALLSTAR PERFORMANCE
$16.99Jack bolts are essential hardware for any serious racing or fabrication shop—they provide the secure lifting points your chassis and components need during assembly, maintenance, and adjustments. This Allstar Performance jack bolt offers reliable steel...ALL56107- SKU:
- ALL56107
- Availability:
- Ships Same Business Day
- Weight:
- 2.01 LBS
- MFG Part #:
- ALL56107
$16.99 -
Allstar Performance Jack Bolt Steel 8in Coarse Thread ALL56106
ALLSTAR PERFORMANCE
$14.99Jack bolts are essential hardware for any serious racer or fabricator working with chassis lifts, engine stands, and transmission jigs. This Allstar Performance jack bolt delivers the precision thread engagement and load-bearing capacity you need for...ALL56106- SKU:
- ALL56106
- Availability:
- Ships Same Business Day
- Weight:
- 1.43 LBS
- MFG Part #:
- ALL56106
$14.99 -
Jack Bolt Sleeve 1-1/8in-12 Steel 2-inch Long
J J MOTORSPORTS
MSRP: $12.99$11.95Jack bolt sleeves are essential hardware for securing critical fasteners on high-performance engines and chassis components where vibration and thermal cycling demand superior holding power. This 1-1/8in-12 steel sleeve distributes clamping force over a...RCSU-0066- SKU:
- RCSU-0066
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
MSRP: $12.99$11.95 -
On Sale
Wehrs Shock Mount Screw Jack 1in 7in Long Coarse Thd WM366100-7
WEHRS MACHINE
MSRP: $40.99Now: $40.00Was: $40.99Precise shock mount adjustment is critical for dialing in suspension geometry during setup and tuning. The Wehrs Shock Mount Screw Jack delivers repeatable, fine-tuned height control without the guesswork, allowing you to optimize ride height and chassis...WEHWM366100-7- SKU:
- WEHWM366100-7
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
MSRP: $40.99Now: $40.00Was: $40.99 -
On Sale
Wehrs Jack Screw 1in-8 UNC 14in OAL WM304B-14
WEHRS MACHINE
MSRP: $28.99Now: $28.00Was: $28.99Proper ride height adjustment is critical for chassis setup, and a quality jack screw directly impacts your ability to dial in geometry with precision. The Wehrs Jack Screw delivers the rigidity and repeatability you need for consistent, predictable...WEHWM304B-14- SKU:
- WEHWM304B-14
- Availability:
- Ships Same Business Day
- Weight:
- 2.68 LBS
MSRP: $28.99Now: $28.00Was: $28.99 -
On Sale
Wehrs Jack Screw 1in-8 UNC 11in OAL WM304B-11
WEHRS MACHINE
MSRP: $25.99Now: $25.00Was: $25.99Precision jack screws are essential for adjustable suspension geometry, allowing you to dial in ride height and chassis balance with repeatable accuracy. The Wehrs 1in-8 UNC design is the industry standard for circle track and road racing applications,...WEHWM304B-11- SKU:
- WEHWM304B-11
- Availability:
- Ships Same Business Day
- Weight:
- 2.13 LBS
MSRP: $25.99Now: $25.00Was: $25.99 -
Bump Spring Round Wire SBS4500
SWIFT SPRINGS
$92.65Bump stop springs are critical suspension components that prevent metal-to-metal contact at full compression, protecting your chassis and suspension geometry during aggressive cornering, braking, and track work. The SBS4500 delivers a stiff 4500 lb/in...SWISBS4500- SKU:
- SWISBS4500
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$92.65 -
Bump Spring Round Wire SBS3500
SWIFT SPRINGS
$92.65Bump springs are critical suspension components that prevent metal-to-metal contact when your suspension reaches full compression, protecting your chassis and components from catastrophic damage during hard cornering, braking, or track conditions. The...SWISBS3500- SKU:
- SWISBS3500
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
$92.65 -
Helper Spring C/O 2.5in 5.0in Tall 50lb H025-152-050
SWIFT SPRINGS
$76.50Helper springs are essential for fine-tuning suspension performance, especially when you need to adjust ride height or support increased loads without compromising ride quality. This 50lb coil spring provides precise load support and works seamlessly as...SWIH025-152-050- SKU:
- SWIH025-152-050
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- Spring Rate:
- 50 lb.
- Spring Height:
- 5"
- Spring ID:
- 5"
$76.50 -
Helper Spring C/O 2.5in 5.3in Tall 4lb H025-135-0008
SWIFT SPRINGS
$56.95Helper springs are essential for maintaining proper suspension geometry and ride height, especially when running lowered setups or adding payload capacity. A 4lb spring rate makes this ideal for fine-tuning suspension preload without overwhelming your...SWIH025-135-0008- SKU:
- SWIH025-135-0008
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- Spring Rate:
- 4 lb.
- Spring Height:
- 5.3"
- Spring ID:
- 5.3"
$56.95
