Manley Engines & Components

Valve Springs, SPRING-HONDA KA20A/K20Z

Part Number: MAN-22140-1

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Estimated Ship Date: Nov 26, 2025 if ordered today

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SPRING-1.620 DOUBLE

Part Number: MAN-221445P-1

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Valve Spring, Nex Tek, Dual, 1.400 in. Outside Diameter, 575 lbs/in., Each

Part Number: MAN-221446SF-1

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Valve Spring, Triple, 1.677 in. Outside Diameter, 720 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221449-1

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SPRING-1.550 DOUBLE

Part Number: MAN-221452SF-1

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SPRING-1454 POLISHED

Part Number: MAN-221454P-1

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SPRING-1.500 DOUBLE

Part Number: MAN-221457-1

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Valve Spring Retainers, RET-TI SUPER 7 LT/WT 1.550

Part Number: MAN-23674L-1

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Valve Spring Retainers, RET-TENSILE MAX SUPER 7

Part Number: MAN-23674TM-1

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Valve Springs, SPRING-MITSUBISHI 4G63

Part Number: MAN-22115-1

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Valve Springs, SPRING-B SERIES NON V

Part Number: MAN-22120-1

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SINGLE SPRING

Part Number: MAN-221418-1

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Kit-RET-STEEL 1.290 7 DEG LT4 EXH

Part Number: MAN-23621-8

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Kit-RET-STEEL 1.290 7 DEG LT4 INT

Part Number: MAN-23628-8

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SPRING-1444 POLISHED

Part Number: MAN-221444P-1

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Valve Springs, SPRING-HONDA F20C/F22C

Part Number: MAN-22150-1

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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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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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SINGLE SPRING

Part Number: MAN-221432-1

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SINGLE VALVE SPRING

Part Number: MAN-221435-1

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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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