Manley Engines & Components

STUD-3/8 FOR POLYLOCKS

Part Number: MAN-42147-16

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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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SPRING-1447 POLISHED

Part Number: MAN-221447P-1

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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: Feb 5, 2026 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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Valve Spring, Triple, 1.677 in. Outside Diameter, 720 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221449P-1

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Valve Spring, Triple, 1.677 in. Outside Diameter, 770 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221450-1

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Valve Springs, Triple, 1.677 in. Outside Diameter, 770 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221450P-1

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SPRING-1.522 DOUBLE

Part Number: MAN-221460-1

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SPRING-1.540 DOUBLE

Part Number: MAN-221461-1

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SPRING-1.550 DOUBLE

Part Number: MAN-221452SF-1

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VALVE SPRINGS

Part Number: MAN-23402-16

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Valve Spring Locators, Inside, Steel, .035 in. Thick, 1.270 in. O.D., .525 in. I.D., Set of 16

Part Number: MAN-42334-16

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.290 in. O.D., .525 in. I.D., Set of 16

Part Number: MAN-42336-16

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Piston Wrist Pins, WRIST PIN-23mm X 2.300 X .210

Part Number: MAN-42459-6

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Connecting Rod Bolts, 12-Point, Cap Screw, 7/16 in. Thread, Chevy, Ford, Chrysler, Dodge, Plymouth, Set of 4

Part Number: MAN-42391-4

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

Part Number: MAN-42395L-8

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Piston Wrist Pins, WRIST PIN-22mmX2.500X .210 WAL

Part Number: MAN-42407-8

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SPRING CUP SET

Part Number: MAN-42431-16

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.625 in. O.D., .570 in. I.D, .765 in. Shoulder, Set of 16

Part Number: MAN-42374-16

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Piston Rings, RING-100mm 1.2mm,1.5mm,3.0mm

Part Number: MAN-461001-1

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Piston Rings, RING-100.75mm 1.2mm,1.5mm,3.0

Part Number: MAN-461005-1

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Wrist Pin Bushings and Bearings, BUSHING-PIN

Part Number: MAN-42309-6

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Piston Rings, RING-100.50mm 1.2mm,1.5mm,3.0

Part Number: MAN-461004-1

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ROCKER-SBC 1.6

Part Number: MAN-43151-8

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