Howards Cams Electro Polished Pro-Alloy Mechanical Roller Valve Springs

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When only the best will do, depend on these Howards Cams Electro Polished Pro-Alloy mechanical roller valve springs! Howards Cams took their state-of-the-art Pro-Alloy roller valve springs one step further with electro polishing, which enhances the material even further. By reducing localized stress areas, these springs offer even greater life expectancy.

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Howards Cams Electro Polished Pro-Alloy Mechanical Roller Valve Springs 98637

Howards Cams Electro Polished Pro-Alloy Mechanical Roller Valve Springs 98637

Valve Springs, Dual, 1.550 in. Outside Diameter, 521 lbs./in. Rate, 1.190 in. Coil Bind Height, Set of 16

Part Number: HRS-98637

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Estimated Ship Date: Tomorrow

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Howards Cams Electro Polished Pro-Alloy Mechanical Roller Valve Springs 98745

Valve Spring, Dual, 1.625 in. Outside Diameter, 593 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: HRS-98745

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Howards Cams Electro Polished Pro-Alloy Mechanical Roller Valve Springs 98644

Valve Springs, Dual, 1.550 in. Outside Diameter, 508 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16

Part Number: HRS-98644

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Manley Professional Valve Springs 22441-16

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Howards Cams Electro Polished Pro-Alloy Mechanical Roller Valve Springs 98739

Valve Springs, Dual, 1.640 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Set of 16

Part Number: HRS-98739

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Howards Cams Electro Polished Pro-Alloy Mechanical Roller Valve Springs 98637-1

Valve Spring, Dual, 1.550 in. Outside Diameter, 521 lbs./in. Rate, 1.190 in. Coil Bind Height, Each

Part Number: HRS-98637-1

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Howards Cams Electro Polished Pro-Alloy Mechanical Roller Valve Springs 98644-1

Valve Spring, Dual, 1.550 in. Outside Diameter, 508 lbs./in. Rate, 1.080 in. Coil Bind Height, Each

Part Number: HRS-98644-1

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Howards Cams Electro Polished Pro-Alloy Mechanical Roller Valve Springs 98739-1

Valve Springs, Dual, 1.640 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Polished, Each

Part Number: HRS-98739-1

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Howards Cams Electro Polished Pro-Alloy Mechanical Roller Valve Springs 98745-1

Valve Spring, Dual, 1.625 in. Outside Diameter, 593 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: HRS-98745-1

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

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