Coil Springs
Boost your race car’s suspension system with high-performance coil springs tailored for circle track racing. These springs deliver consistent support and improved handling on tight curves and long stretches. Explore our coil spring options to maximize your car’s potential.
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Barrel Spring 12in x 2.5in x 400# SWI120-250-400B
SWIFT SPRINGS
$111.35Coil Spring - Barrel - Coil-Over - 2.500 in ID - 12.000 in Length - 400 lb/in Spring Rate - Black Powder Coat - EachSWI120-250-400B- SKU:
- SWI120-250-400B
- Availability:
- Ships Same Business Day
- Weight:
- 6.18 LBS
- MFG Part #:
- 120-250-400 B
- Spring Rate:
- 400 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 350# 120-250-350 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length350 lb/in Spring RateBlack Powder CoatEachSWI120-250-350B- SKU:
- SWI120-250-350B
- Availability:
- Ships Same Business Day
- Weight:
- 5.59 LBS
- MFG Part #:
- 120-250-350 B
- Spring Rate:
- 350 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35Qty in Cart: 0Quantity:Price:$111.35Subtotal: -
Barrel Spring 12in x 2.5in x 325# 120-250-325 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length325 lb/in Spring RateBlack Powder CoatEachSWI120-250-325B- SKU:
- SWI120-250-325B
- Availability:
- Ships Same Business Day
- Weight:
- 5.39 LBS
- MFG Part #:
- 120-250-325 B
- Spring Rate:
- 325 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in Progressive DLM 120-250-300V
SWIFT SPRINGS
$145.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length100-300 lb/in Spring RateProgressiveBlack Powder CoatEachSWI120-250-300V- SKU:
- SWI120-250-300V
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
- MFG Part #:
- 120-250-300V
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$145.35 -
Barrel Spring 12in x 2.5in x 300# 120-250-300 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length300 lb/in Spring RateBlack Powder CoatEachSWI120-250-300B- SKU:
- SWI120-250-300B
- Availability:
- Ships Same Business Day
- Weight:
- 4.71 LBS
- MFG Part #:
- 120-250-300 B
- Spring Rate:
- 300 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 275# 120-250-275 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length275 lb/in Spring RateBlack Powder CoatEachSWI120-250-275B- SKU:
- SWI120-250-275B
- Availability:
- Ships Same Business Day
- Weight:
- 5.14 LBS
- MFG Part #:
- 120-250-275 B
- Spring Rate:
- 275 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 250# 120-250-250 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length250 lb/in Spring RateBlack Powder CoatEachSWI120-250-250B- SKU:
- SWI120-250-250B
- Availability:
- Ships Same Business Day
- Weight:
- 4.89 LBS
- MFG Part #:
- 120-250-250 B
- Spring Rate:
- 250 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 225# 120-250-225 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length225 lb/in Spring RateBlack Powder CoatEachSWI120-250-225B- SKU:
- SWI120-250-225B
- Availability:
- Ships Same Business Day
- Weight:
- 4.40 LBS
- MFG Part #:
- 120-250-225 B
- Spring Rate:
- 225 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 200# 120-250-200 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length200 lb/in Spring RateBlack Powder CoatEachSWI120-250-200B- SKU:
- SWI120-250-200B
- Availability:
- Ships Same Business Day
- Weight:
- 4.01 LBS
- MFG Part #:
- 120-250-200 B
- Spring Rate:
- 200 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 185# 120-250-185 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length185 lb/in Spring RateBlack Powder CoatEachSWI120-250-185B- SKU:
- SWI120-250-185B
- Availability:
- Ships Same Business Day
- Weight:
- 3.82 LBS
- MFG Part #:
- 120-250-185 B
- Spring Rate:
- 185 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 175# 120-250-175 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length175 lb/in Spring RateBlack Powder CoatEachSWI120-250-175B- SKU:
- SWI120-250-175B
- Availability:
- Ships Same Business Day
- Weight:
- 3.74 LBS
- MFG Part #:
- 120-250-175 B
- Spring Rate:
- 175 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 150# 120-250-150 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length150 lb/in Spring RateBlack Powder CoatEachSWI120-250-150B- SKU:
- SWI120-250-150B
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
- MFG Part #:
- 120-250-150 B
- Spring Rate:
- 150 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Conventional Spring 11in x 5.5in x 425lb 110-550-425
SWIFT SPRINGS
$128.35Coil SpringConventional5.5 in OD11.000 in Length425 lb/in Spring RateRearBlack Powder CoatEachSWI110-550-425- SKU:
- SWI110-550-425
- Availability:
- Ships Same Business Day
- Weight:
- 7.00 LBS
- MFG Part #:
- 110-550-425
- Spring Rate:
- 425 lb.
- Spring Height:
- 11"
- Spring ID:
- 5.5"
$128.35 -
Conventional Spring 11in x 5.5in x 400lb 110-550-400
SWIFT SPRINGS
$128.35Coil SpringConventional5.5 in OD11.000 in Length400 lb/in Spring RateRearBlack Powder CoatEachSWI110-550-400- SKU:
- SWI110-550-400
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
- MFG Part #:
- 110-550-400
- Spring Rate:
- 400 lb.
- Spring Height:
- 11"
- Spring ID:
- 5.5"
$128.35 -
Conventional Spring 11in x 5in x 250# SWI110-500-250
SWIFT SPRINGS
$119.85Coil Spring - Conventional - 5.0 in OD - 11.000 in Length - 250 lb/in Spring Rate - Rear - Black Powder Coat - EachSWI110-500-250- SKU:
- SWI110-500-250
- Availability:
- Ships Same Business Day
- Weight:
- 5.05 LBS
- MFG Part #:
- 110-500-250
- Spring Rate:
- 250 lb.
- Spring Height:
- 11"
- Spring ID:
- 5"
$119.85 -
Conventional Spring 11in x 5in x 200# 110-500-200 BP
SWIFT SPRINGS
$136.85Coil SpringConventional5.0 in OD11.000 in Length200 lb/in Spring RateRearCopper Powder CoatEachSWI110-500-200BP- SKU:
- SWI110-500-200BP
- Availability:
- Ships Same Business Day
- Weight:
- 4.32 LBS
- MFG Part #:
- 110-500-200 BP
- Spring Rate:
- 200 lb.
- Spring Height:
- 11"
- Spring ID:
- 5"
$136.85 -
Conventional Spring 11in x 5in x 175# 110-500-175 BP
SWIFT SPRINGS
$136.85Coil SpringConventional5.0 in OD11.000 in Length175 lb/in Spring RateRearCopper Powder CoatEachSWI110-500-175BP- SKU:
- SWI110-500-175BP
- Availability:
- Ships Same Business Day
- Weight:
- 4.51 LBS
- MFG Part #:
- 110-500-175 BP
- Spring Rate:
- 175 lb.
- Spring Height:
- 11"
- Spring ID:
- 5"
$136.85 -
Coilover Spring 10in x 2.5in x 150lb 100-250-150 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID10.000 in Length150 lb/in Spring RateBlack Powder CoatEachSWI100-250-150B- SKU:
- SWI100-250-150B
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- MFG Part #:
- 100-250-150 B
- Spring Rate:
- 150 lb.
- Spring Height:
- 10"
- Spring ID:
- 2.5"
$111.35 -
Coilover Spring 10in x 2.5in x 125lb 100-250-125 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID10.000 in Length125 lb/in Spring RateBlack Powder CoatEachSWI100-250-125B- SKU:
- SWI100-250-125B
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- MFG Part #:
- 100-250-125 B
- Spring Rate:
- 125 lb.
- Spring Height:
- 10"
- Spring ID:
- 2.5"
$111.35 -
Coilover Spring 10in x 2.5in x 100lb 100-250-100 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID10.000 in Length100 lb/in Spring RateBlack Powder CoatEachSWI100-250-100B- SKU:
- SWI100-250-100B
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MFG Part #:
- 100-250-100 B
- Spring Rate:
- 100 lb.
- Spring Height:
- 10"
- Spring ID:
- 2.5"
$111.35
