Coilover Kits - 350 lbs./in. Spring Rate (lbs./in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Classic Performance Dual Adjustable Front Coilover Conversion Kits for 1964-1970 MUSTANG - 6470COK-2A350

Coilover Conversion Kits, Front, 350 lb. Springs, 0-3 in. Height Adjustable, Twin-Tube Adjustable Shocks, Ford, Kit

Part Number: CLP-6470COK2A350

4.33 out of 5 stars ( 3 )

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Summit Racing™ Coilover Shock and Spring Pro Packs 15-0053

Combo, QA1, Coil Springs, 10 in. Long, 350 lbs./in. Rate, Shocks, Strange, Adjustable, Kit

Part Number: CMB-15-0053

Not Yet Reviewed

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Classic Performance Dual Adjustable Front Coilover Conversion Kits for 1962-1967 CHEVY II - 6267COK-2A350

Coilover Conversion Kits, Front, 350 lb. Springs, 0-3 in. Height Adjustable, Twin-Tube Adjustable Shocks, Chevrolet, Chevy II, Kit

Part Number: CLP-6267COK2A350

5.0 out of 5 stars ( 3 )

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QA1 Pro Coilover Systems GS401-10350A

Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-GS401-10350A

4.76 out of 5 stars ( 17 )

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Classic Performance Dual Adjustable Front Coilover Conversion Kits for 1961-1965 FALCON - 6165COK-2A350

Coilover Conversion Kits, Front, 350 lb. Springs, 0-3 in. Height Adjustable, Twin-Tube Adjustable Shocks, Ford, Falcon, Kit

Part Number: CLP-6165COK2A350

Not Yet Reviewed

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QA1 Pro Coilover Systems GS501-10350A

Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-GS501-10350A

4.91 out of 5 stars ( 11 )

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QA1 Pro Coilover Systems for 1970-1981 CAMARO, FIREBIRD - GS501-10350C

Coilover Kit, Pro Coilover System, Front, Single Adjustable, Chevy, Pontiac, Pair

Part Number: QA1-GS501-10350C

4.86 out of 5 stars ( 7 )

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Classic Performance Dual Adjustable Front Coilover Conversion Kits for 1964-1967 CHEVELLE - 6467COK-2A350

Coilover Conversion Kits, Front, 350 lb. Springs, 0-3 in. Height Adjustable, Twin-Tube Adjustable Shocks, Chevrolet, Chevelle, Kit

Part Number: CLP-6467COK2A350

Not Yet Reviewed

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QA1 Pro Coilover Systems GS401-10350B

Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: QA1-GS401-10350B

5.0 out of 5 stars ( 5 )

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Aldan American Phantom Series Coilover Kits A854350B

Aldan American Phantom Series Coilover Kits A854350B

Coilover Kit, Phantom, Adjustable,14.0 in. Extended, 10.1 in. Collapsed, 350 lbs./in. Rate, Pair

Part Number: AAX-A854350B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Summit Racing™ Coilover Shock and Spring Pro Packs 15-0050

Combo, QA1, Coil Springs, 7 in. Long, 350 lbs./in. Rate, Shocks, Strange, Adjustable, Kit

Part Number: CMB-15-0050

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Aldan American Phantom Series Coilover Kits A6585B350B

Coilover Kit, Phantom, Adjustable,18.0 in. Extended, 13.0 in. Collapsed, 350 lbs./in. Rate, Pair

Part Number: AAX-A6585B350B

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

Aldan American Phantom Series Coilover Kits A658350B

Coilover Kit, Phantom, Adjustable,16.5 in. Extended, 11.5 in. Collapsed, 350 lbs./in. Rate, Pair

Part Number: AAX-A658350B

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

QA1 Pro Coilover Systems GS507-10350C

Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: QA1-GS507-10350C

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Aldan American Phantom Series Coilover Kits A8585B350B

Coilover Kit, Phantom, Adjustable,18.5 in. Extended, 13.2 in. Collapsed, 350 lbs./in. Rate, Pair

Part Number: AAX-A8585B350B

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

Aldan American Regulator Series Coilover Kits PR659350B

Coilover Kit, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 350 lbs./in., Kit

Part Number: AAX-PR659350B

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

Aldan American Phantom Series Coilover Kits A858350B

Coilover Kit, Phantom, Adjustable,17.0 in. Extended, 12.0 in. Collapsed, 350 lbs./in. Rate, Pair

Part Number: AAX-A858350B

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

Aldan American Regulator Series Coilover Kits AR659350B

Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 350 lbs./in., Kit

Part Number: AAX-AR659350B

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

Aldan American Regulator Series Coilover Kits AR656350B

Coilover Kit, Regulator Series, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 350 lbs./in., Kit

Part Number: AAX-AR656350B

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

Aldan American Phantom Series Coilover Kits A657350B

Coilover Kit, Phantom, Adjustable,13.5 in. Extended, 9.8 in. Collapsed, 350 lbs./in. Rate, Pair

Part Number: AAX-A657350B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Aldan American Regulator Series Coilover Kits PR656350B

Coilover Kit, Front, Rear, Twin-Tube, Aluminum, Black Anodized, 350 lbs./in., Kit

Part Number: AAX-PR656350B

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

Aldan American SS Series Coilover Kits A891350B

Coilover Kit, SS-Series, Adjustable,16.5 in. Extended, 11.10 in. Collapsed, 350 lbs./in. Rate, Pair

Part Number: AAX-A891350B

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

Aldan American Phantom Series Coilover Kits A855350B

Coilover Kit, Phantom, Adjustable,15.4 in. Extended, 11.5 in. Collapsed, 350 lbs./in. Rate, Pair

Part Number: AAX-A855350B

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