Coilover Springs - 550 lbs./in. Coilover Spring Rate (lbs/in) - Gray/Silver Spring Finish - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

QA1 Pro 10 Inch Coilover Spring 10HTBF550

Coilover Spring, Pro, Flat Style, 550 lbs./in. Rate, 10 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTBF550

5.0 out of 5 stars ( 3 )

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Summit Racing™ 7 Inch Coilover Spring SUM-72-07-550

Coil Over Spring, 550 lbs./in. Rate, 7 in. Length, 2.5 in. Inside Diameter, Silver Powdercoated, Each

Part Number: SUM-72-07-550

5.0 out of 5 stars ( 2 )

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QA1 Pro 10 Inch Coilover Spring 10HTSP550

Coilover Spring, Pro, Pigtail Style, 550 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSP550

5.0 out of 5 stars ( 4 )

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QA1 High-Travel 9 Inch Coilover Spring 9HT550

Coilover Spring, High Travel, 550 lbs./in. Rate, 9 in. Length, 2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-9HT550

5.0 out of 5 stars ( 5 )

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QA1 High-Travel 7 Inch Coilover Spring 7HT550

Coilover Spring, High Travel, 550 lbs./in. Rate, 7 in. Length, 2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-7HT550

5.0 out of 5 stars ( 1 )

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QA1 Pro 10 Inch Coilover Spring 10HTSF550

Coilover Spring, Pro, Flat Style, 550 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSF550

5.0 out of 5 stars ( 1 )

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QA1 High-Travel 10 Inch Coilover Spring 10HT550

Coilover Spring, High Travel, 550 lbs./in. Rate, 10 in. Length, 2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HT550

4.8 out of 5 stars ( 5 )

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QA1 High-Travel 12 Inch Coilover Spring 12HT550

Coilover Spring, High Travel, 550 lbs./in. Rate, 12 in. Length, 2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-12HT550

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Summit Racing™ 10 Inch Coilover Spring SUM-72-10-550

Summit Racing™ 10 Inch Coilover Spring SUM-72-10-550

Coil Over Spring, 550 lbs./in. Rate, 10 in. Length, 2.5 in. Inside Diameter, Silver Powdercoated, Each

Part Number: SUM-72-10-550

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QA1 Pro 9 Inch Coilover Spring 9HTSP550

Coilover Spring, Pro, Pigtail Style, 550 lbs./in. Rate, 9 in. Length, 3.80/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-9HTSP550

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Eibach 16 Inch Coilover Spring 1600.300.0550S

Coilover Spring, Silver, 3.00 in. Inside Diameter, 16.00 in. Length, 550 lbs./in.Spring Rate, Each

Part Number: EIB-16003000550S

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Eibach 12 Inch Coilover Spring 1200.250.0550S

Coilover Spring, Powdercoated, 2.500 in. Inside Diameter, 12.000 in. Length, 550 lbs./in.Spring Rate, Each

Part Number: EIB-12002500550S

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Eibach 16 Inch Coilover Spring 1600.250.0550S

Coilover Spring, Silver Powdercoated, 2.5 in. Inside Diameter, 16 in. Length, 550 lbs./in.Spring Rate, Each

Part Number: EIB-16002500550S

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Eibach 14 Inch Coilover Spring 1400.250.0550S

Coilover Spring, Powdercoated, 2.500 in. Inside Diameter, 14.000 in. Length, 550 lbs./in.Spring Rate, Each

Part Number: EIB-14002500550S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Eibach 10 Inch Coilover Spring 1000.250.0550S

Coilover Spring, Silver Powdercoated, 2.50 in. Inside Diameter, 10 in. Length, 550 lbs./in.Spring Rate, Each

Part Number: EIB-10002500550S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Heidts Coilover Shock Springs CQ-550-10-F

Coilover Springs, Gray/Silver, 10.0 in. Length, 550 lbs./in. Spring Rate, for Big Block Applications, Chevrolet, Pontiac, Pair

Part Number: HDT-CQ-550-10-F

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Eibach 24 Inch Coilover Spring 2400.375.0550S

Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 24.000 in. Length, 550 lbs./in.Spring Rate, Each

Part Number: EIB-24003750550S

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Eibach 18 Inch Coilover Spring 1800.300.0550S

Coilover Spring, Silver Powdercoated, 3.000 in. Inside Diameter, 18.000 in. Length, 550 lbs./in.Spring Rate, Each

Part Number: EIB-18003000550S

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Eibach 14 Inch Coilover Spring 1400.300.0550S

Coilover Spring, Powdercoated, 3.000 in. Inside Diameter, 14.000 in. Length, 550 lbs./in.Spring Rate, Each

Part Number: EIB-14003000550S

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Eibach 6 Inch Coilover Spring 0600.300.0550S

Coilover Spring, 550 lbs./in. Rate, 3.0 in. I.D., 6.0 in. Length, Silver Powdercoated, Each

Part Number: EIB-06003000550S

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Landrum Variable Body 12 Inch Coilover Spring 12VB550

Spring 2.5 ID 12in Tall 550 rate high travel spring that are designed for high travel coil over applications for dirt, pavement and drag racing

Part Number: LAN-12VB550

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Landrum Variable Body 8 Inch Coilover Spring 8VB550

Spring 2.5 ID 8in Tall 550 rate high travel spring that are designed for high travel coil over applications for dirt, pavement and drag racing

Part Number: LAN-8VB550

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Eibach 22 Inch Coilover Spring 2200.375.0550S

Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 22.000 in. Length, 550 lbs./in.Spring Rate, Each

Part Number: EIB-22003750550S

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Eibach Platinum Barrel Springs P1000.2530.0550

Spring, EIBACH PLATINUM BARREL SPRING

Part Number: EIB-S0073

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Eibach 4 Inch Coilover Spring 0400.300.0550S

Coilover Spring, Silver Powdercoated, 3.000 in. Inside Diameter, 4.000 in. Length, 550 lbs./in.Spring Rate, Each

Part Number: EIB-04003000550S

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today