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Howards Cams

Howards Cams Pacaloy Mechanical Roller Valve Springs

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Howards Cams and PAC Racing joined forces to engineer Pacaloy mechanical roller valve springs—a premium line designed for high-impact and endurance race applications. Machined from proprietary high-tensile steel, these coils offer a 550 lb. spring rate and will deliver the highest quality performance you can expect from valve springs. Equip your ride with a set of Pacaloys.

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Howards Cams Pacaloy Mechanical Roller Valve Springs 98815

Howards Cams Pacaloy Mechanical Roller Valve Springs 98815

Howards Cams Pacaloy Mechanical Roller Valve Springs 98815

Valve Springs, Valve Spring, Dual, 1.550 OD

Part Number: HRS-98815

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

Howards Cams Pacaloy Mechanical Roller Valve Springs 98843

Made in the USA Howards Cams Pacaloy Mechanical Roller Valve Springs 98843

Howards Cams Pacaloy Mechanical Roller Valve Springs 98843

VALVE SPRINGS

Part Number: HRS-98843

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

Howards Cams Pacaloy Mechanical Roller Valve Springs 98846

Howards Cams Pacaloy Mechanical Roller Valve Springs 98846

Howards Cams Pacaloy Mechanical Roller Valve Springs 98846

Valve Springs, Valve Spring, Triple, 1.645 OD, .635 ID

Part Number: HRS-98846

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

Need It Sooner? We recommend these similar substitute parts:

Trick Flow® by PAC Racing Dual Valve Springs TFS-16959-16

Trick Flow® by PAC Racing Dual Valve Springs TFS-16959-16

Not Yet Reviewed

Estimated Ship Date: Today

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Howards Cams Pacaloy Mechanical Roller Valve Springs 98847

Howards Cams Pacaloy Mechanical Roller Valve Springs 98847

Howards Cams Pacaloy Mechanical Roller Valve Springs 98847

Valve Springs, Valve Spring, Triple, 1.645 OD, .635 ID

Part Number: HRS-98847

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

Howards Cams Pacaloy Mechanical Roller Valve Springs 98893

Made in the USA Howards Cams Pacaloy Mechanical Roller Valve Springs 98893

Howards Cams Pacaloy Mechanical Roller Valve Springs 98893

Valve Spring, Triple, 1.681 OD

Part Number: HRS-98893

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

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