Manley Camshafts & Valvetrain

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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Estimated Ship Date: Nov 21, 2025 if ordered today

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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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Estimated Ship Date: Nov 21, 2025 if ordered today

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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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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-1.101 SINGLE

Part Number: MAN-221433-1

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Valve Spring, Dual, 1.290 in. Outside Diameter, 377 lbs./in. Rate, 1.100 in. Coil Bind Height, Single

Part Number: MAN-221436-1

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SPRING- SINGLE 1.175

Part Number: MAN-221437-1

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

Part Number: MAN-221438-1

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Kit-SPRING-HEMI 6.4L .650 MAX LIFT

Part Number: MAN-221439-1

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Valve Spring Retainers, RET-TI 22145 SPRING

Part Number: MAN-23145-1

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Valve Spring Retainers, RET-TI 22150 SPRING

Part Number: MAN-23150-1

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RET-TI 22150 SPRING

Part Number: MAN-23150-16

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Valve Spring Retainers, RET-TI 22155 SPRING

Part Number: MAN-23155-1

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RET-TI 22155 SPRING

Part Number: MAN-23155-24

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Valve Spring Retainers, RET-TI 22160 SPRING

Part Number: MAN-23160-1

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Valve Spring Retainer, Titanium, 7 Degree, 1.150 in. Spring Diameter, 0.835 in. Inside Diameter, Each

Part Number: MAN-23165-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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RET-TI 22165 SPRING

Part Number: MAN-23165-16

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Valve Spring Retainers, RET-TI 22170 SPRING

Part Number: MAN-23170-1

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RET-TI 22170 SPRING

Part Number: MAN-23170-24

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Valve Spring Retainers, RET-TI 22175 SPRING

Part Number: MAN-23175-1

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