Manley Camshafts & Valvetrain

Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.530 in. O.D., .570 in. I.D, .750 in. Shoulder, Each

Part Number: MAN-42331-1

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SINGLE SPRING

Part Number: MAN-221418-1

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Valve Spring, NexTek, Dual, 1.640 in. O.D., 647 lbs./in. Rate, 1.070 in. Coil Bind Height, Polished, Each

Part Number: MAN-221424P-1

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SPRING-1425 POLISHED

Part Number: MAN-221425P-1

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SPRING-1.125 SINGLE

Part Number: MAN-221427-1

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Valve Springs, Single, 1.125 in. Outside Diameter, 264 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16

Part Number: MAN-221427-16

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SPRING-LS-1

Part Number: MAN-221428-1

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SPRING-1.311 SINGLE HEMI

Part Number: MAN-221431-1

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Valve Springs, Single, 1.311 in. Outside Diameter, 353 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221431-16

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Kit-SPRING-HEMI Drag Pak .650 LIFT

Part Number: MAN-221431X-1

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SPRING-1.311 SINGLE HEMI Drag Pak

Part Number: MAN-221431X-16

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SINGLE SPRING

Part Number: MAN-221432-1

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SPRING-1.437 DOUBLE

Part Number: MAN-22407-1

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SPRING-1.437 DOUBLE

Part Number: MAN-22408-1

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Valve Springs, Dual, 1.437 in. Outside Diameter, 354 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-22408-16

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Valve Spring, Single, 1.250 in. Outside Diameter, 345 lbs./in. Rate, 1.150 in. Coil Bind Height, Each

Part Number: MAN-22410-1

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Valve Spring, Professional, Single, 1.255 in. O.D., 470 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: MAN-22411-1

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Valve Spring, Dual, 1.550 in. Outside Diameter, 458 lbs./in. Rate, 1.180 in. Coil Bind Height, Each

Part Number: MAN-22429-1

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Valve Spring, Dual, 1.550 in. Outside Diameter, 484 lbs./in. Rate, 1.200 in. Coil Bind Height, Each

Part Number: MAN-22430-1

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Valve Springs, Dual, 1.550 in. Outside Diameter, 484 lbs./in. Rate, 1.200 in. Coil Bind Height, Set of 16

Part Number: MAN-22430-16

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Valve Spring, Dual, 1.550 in. Outside Diameter, 471 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: MAN-22441-1

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RET-TI 22100,22110 SPRING

Part Number: MAN-23100-1

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Valve Spring Retainers, Titanium, 7 Degree Lock, 1.180 in. Outside Diameter, .650 in. Inside Diameter, Set of 16

Part Number: MAN-23100-16

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Valve Spring Retainers, RET-TI 22115 SPRING

Part Number: MAN-23115-1

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Valve Spring Retainers, Titanium, 6 Degree Lock, 1.160 in. Outside Diameter, .610 in. Inside Diameter, Set of 16

Part Number: MAN-23115-16

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