Manley Engines & Components

Valves, VALVE-S/D 1.900,+.100

Part Number: MAN-12811-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valves, VALVE-BBC S/D 1.900

Part Number: MAN-12817-1

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Valve, Intake, 2.325 in. Diameter, Stainless Steel, 0.250 in. Over Installed Length, Chevy, Big Block, Each

Part Number: MAN-12838-1

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Valves, VALVE-S/D 2.300,+.100

Part Number: MAN-12842-1

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Valve, Intake, Stainless Steel, 2.300 in. Head Diameter, 5.494 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12854-1

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BOLTS-SBC BRODIX-12

Part Number: MAN-42312

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BUSHING-PIN

Part Number: MAN-42319-4

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Pin Bushing, Connecting Rod Replacement Parts. Ampco Pin Bushings.

Part Number: MAN-42323-4

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Valve Springs, SPRING-HONDA KA20A/K20Z

Part Number: MAN-22140-1

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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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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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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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Kit-RET-STEEL 1.290 7 DEG LT4 INT

Part Number: MAN-23628-8

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Valve Spring Retainers, RET-TI 10 DEG. TI DBL SPRING

Part Number: MAN-23668-1

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Valve Spring Retainer, Titanium, 7 Degree, 1.550 in. Outside Diameter, .710 in. Inside Diameter, Each

Part Number: MAN-23670-1

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Valve Spring Retainers, RET-TENSILE MAX SUPER 7 1.550

Part Number: MAN-23670TM-1

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Valve Spring Retainer, Titanium, 7 Degree, 1.550 in. Outside Diameter, .730 in. Inside Diameter, Each

Part Number: MAN-23672-1

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Valve Spring Retainers, RET-TI LIGHTWT 23672

Part Number: MAN-23672L-1

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