Coilover Springs - 450 lbs./in. Coilover Spring Rate (lbs/in) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Aldan American 8 Inch Coil Spring 8-450BK2

Aldan American 8 Inch Coil Spring 8-450BK2

Coilover Springs, Coil Springs, 450 lbs./in. Rate, 8.00 in. Length, 2.50 in. I.D., Black Powdercoated, Pair

Part Number: AAX-8-450BK2

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Hyperco Hypercoil 8 Inch Coilover Spring 188B0450

4.25 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/17/2025

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Aldan American 12 Inch Coil Spring 12-450BK2

Coil-Over-Spring, 450 lbs./in. Rate, 12 in. Length, 2.5 in. I.D. Black, Pair

Part Number: AAX-12-450BK2

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Aldan American 9.625 in. Coil Spring 10USA450

Coilover Spring, 450 lbs./in., 9.625 in. Length, 3.500 in. Upper/2.500 Lower in. I.D., Black Powdercoated, Steel, Each

Part Number: AAX-10USA450

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Aldan American 9.625 in. Coil Spring 10USB450

Coilover Spring, 450 lbs./in., 9.625 in. Length, 4.100 in. Upper/2.500 Lower in. I.D., Black Powdercoated, Steel, Each

Part Number: AAX-10USB450

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Classic Performance Coilover Springs 81028

Coilover Springs, Silver, 450 lb. Front, Pair

Part Number: CLP-81028

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Hyperco Hypercoil 9 Inch Coilover Spring 189A0450

Coil Over Spring

Part Number: HYC-189A0450

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Eibach 4 Inch Coilover Spring 0400.300.0450S

Coilover Spring, Silver Powdercoated, 3.000 in. Inside Diameter, 4.000 in. Length, 450 lbs./in.Spring Rate, Each

Part Number: EIB-04003000450S

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Hyperco Hypercoil 7 Inch Coilover Spring 187B0450

Coilover Springs, Hypercoil, 450 lbs./in. Rate, 2.50 in. I.D., 7.00 in. Length, Blue Powdercoated, Each

Part Number: HYC-187B0450

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

Eibach XT Barrel 6 Inch Coilover Spring 0600.2530.0450

Coilover Spring, XT Barrel, Red Powdercoated, 2.500 in. Inside Diameter, 6.000 in. Length, 450 lbs./in.Spring Rate, Each

Part Number: EIB-060025300450

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Aldan American 10 Inch Coil Spring 10-450CH2

Coilover Spring, 450 lbs./in., 10.00 in. Length, 2.500 in. I.D., Polish Chrome Plated, Steel, Pair

Part Number: AAX-10-450CH2

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Eibach Platinum Modified Front Springs PF0950.500.0450

Spring, EIBACH PLATINUM MODIFIED FRONT SPRING

Part Number: EIB-S0111

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Landrum Variable Body 12 Inch Coilover Spring 12VB450

Spring 2.5 ID 12in Tall 450 rate high travel spring that are designed for high travel coil over applications for dirt, pavement and drag racing

Part Number: LAN-12VB450

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Eibach 8 Inch Coilover Spring 0800.300.0450S

Coilover Spring, 3.000 in. Inside Diameter, 8.000 in. Length, 450 lbs./in. Rate, Silver Powdercoated, Each

Part Number: EIB-08003000450S

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

H&R 2.50 in. I.D. Race Springs R25180450

Coilover Spring, 2.5 in. I.D. Single Race, 450 lbs./in. Rate, 18 in. Length, 2.50 in. I.D., Red Powdercoated, Each

Part Number: HNR-R25180450

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Landrum Variable Body 10 Inch Coilover Spring 10VB450

Spring 2.5 ID 10in Tall 450 rate high travel spring that are designed for high travel coil over applications for dirt, pavement and drag racing

Part Number: LAN-10VB450

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Landrum Variable Body 8 Inch Coilover Spring 8VB450

Spring 2.5 ID 8in Tall 450 rate high travel spring that are designed for high travel coil over applications for dirt, pavement and drag racing

Part Number: LAN-8VB450

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Landrum Variable Body 7 Inch Coilover Spring 7VB450

Spring 2.5 ID 7in Tall 450 rate high travel spring that are designed for high travel coil over applications for dirt, pavement and drag racing

Part Number: LAN-7VB450

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Landrum 9 Inch Coilover Spring Y9-450

Coil Spring 2.25 IDX 9 HT COIL OVER

Part Number: LAN-Y9450

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Hyperco Hypercoil 4 Inch Coilover Spring 184C0450

Coil Over Spring

Part Number: HYC-184C0450

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

AFCO Racing AFCOIL 10 Inch Coilover Spring 23450B

Coilover Spring, 450 lbs./in. Rate, 10 in. Length, 2.625 in. Diameter, Black Powdercoated, Each

Part Number: AFC-23450B

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Heidts Coilover Shock Springs CQ-450-10-F

Coilover Springs, Gray/Silver, 10.0 in. Length, 450 lbs./in. Spring Rate, for Small Block Applications, Chevrolet, Pontiac, Pair

Part Number: HDT-CQ-450-10-F

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

QA1 High-Travel 8 Inch Coilover Spring 8HT450B

Coilover Spring, High Travel, 450 lbs./in. Rate, 8 in. Length, 2.50 in. I.D., Black Powdercoated, Each

Part Number: QA1-8HT450B

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Eibach 6 Inch Coilover Spring 0600.300.0450S

Coilover Spring, 3.000 in. Inside Diameter, 6.000 in. Length, 450 lbs./in. Rate, Silver Powdercoated, Each

Part Number: EIB-06003000450S

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Hyperco Hypercoil 6 Inch Coilover Spring 186A0450

Coil Over Spring

Part Number: HYC-186A0450

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Heidts Coilover Shock Springs CSV-450-08

Coilover Springs, Gray/Silver, 8.0 in. Length, 450 lbs./in. Spring Rate, Front, Pair

Part Number: HDT-CSV-450-08

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today