Engines & Engine Parts

Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.740 in. O.D., .635 in. I.D., Set of 16

Part Number: MAN-42121-16

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Retainer, Titanium, 10 Degree, 1.550 in. Outside Diameter, .710 in. Inside Diameter, Each

Part Number: MAN-23660-1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Retainers, Steel, 7 Degree, 1.290 in. Spring Diameter, .675 in. Inside Diameter, Set of 16

Part Number: MAN-23621-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Retainers, Tall Style, 10 degree, Dual, Titanium, 1.500 in. Outer Spring O.D., Set of 16

Part Number: MAN-2367616

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Estimated Ship Date: Dec 15, 2025 if ordered today

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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 22, 2025 if ordered today

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VALVE SPRINGS

Part Number: HRS-98824

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Estimated Ship Date: Dec 22, 2025 if ordered today

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SPRINGS

Part Number: HRS-98828

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.540 in. O.D., .640 in. I.D., Set of 16

Part Number: HRS-96025

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.550 in. O.D., .570 in. I.D., Set of 16

Part Number: HRS-96033

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring Retainer, Titanium, 7 degree Lock, 1.245 in., Dual Spring, Set of 16

Part Number: AFR-8515-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Spring Locator, Outside Locating Shoulder, Steel, 0.060 in. Thick, 1.780 in. O.D., 0.640 in. I.D., 1.690 in. Spring O.D., Set of 16

Part Number: CCA-4708-16

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring Retainer, Steel, 7 Degree, .959 in. O.D., .630 in. I.D., Ford, 4.6L, 2-Valve, Each

Part Number: CCA-792-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Spring Retainers, Titanium, 7 Degree Lock, 1.324 in. Outside Diameter, .666 in. Inside Diameter, Set of 16

Part Number: MAN-23618-16

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Engine Accessories, 36-99 BIG TWIN, RELIEF VALVE SPRING

Part Number: SSY-31-6018

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valve Spring Retainer, Steel, 7 Degree, 1.250 in. Outside Diameter, .860 in. Inside Diameter, Each

Part Number: MAN-23651-1

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Estimated Ship Date: Today

Valve Spring Retainers, Titanium, 7 Degree, 1.290 in. Outside Diameter, .674 in. Inside Diameter, Each

Part Number: MAN-23623-1

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Valve Spring Retainer, Titanium, 10 Degree, 1.550 in. Outside Diameter, .700 in. Inside Diameter, Each

Part Number: MAN-23630-1

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Valve Spring Retainers, Steel, 7 Degree, 1.340 in. Outside Diameter, .715 in. Inside Diameter, Set of 16

Part Number: MAN-23610-16

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Valve Springs, Dual Spring, 1.304 in Diameter, 409 Lbs/in. Spring Rate, 1.800 in Installed Height, Chevy, Each

Part Number: MEL-466594

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Valve Spring Retainer, Titanium, 10 Degree, 1.550 in. Outside Diameter, .740 in. Inside Diameter, Each

Part Number: MAN-23650-1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Retainers, Steel, 7 Degree, 1.250 in. Outside Diameter, .680 in. Inside Diameter, Set of 16

Part Number: MAN-23651-16

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Retainer, Titanium, 10 Degree, 1.625 in. Outside Diameter, .765 in. Inside Diameter, Each

Part Number: MAN-23654-1

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Retainers, Titanium, 10 Degree, 1.550 in. Outside Diameter, .705 in. Inside Diameter, Set of 16

Part Number: MAN-23656-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Retainers, Steel, 10 Degree, 1.550 in. Outside Diameter, .730 in. Inside Diameter, Set of 16

Part Number: MAN-23636-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Valve Spring Retainers, Steel, 7 Degree, 1.550 in. Outside Diameter, .700 in. Inside Diameter, Set of 16

Part Number: MAN-23645-16

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Estimated Ship Date: Dec 15, 2025 if ordered today

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