Manley Engines & Components

Valve Spring Shim, Hardened, 0.645 in. I.D., 1.500 in. O.D., 0.060 in. Thick, Set of 50

Part Number: MAN-03266-50

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Guideplate 8pc. Set Ford 429/460 5/16" Pushrod

Part Number: MAN-42166-8

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Valve, Exhaust, XH-432 Xtreme Alloy, 1.880 in. Head Diameter, 5.454 in. Length, Chevy, Big Block, Each

Part Number: MAN-11731-1

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Valves, Race Master, 10 degree Dish, XH-426 Stainless Steel, 35.5mm Head Diameter, 4.405 in. Length, Set of 4

Part Number: MAN-11653-4

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Piston, PIST-1.250 CD/FT 4.035

Part Number: MAN-591635R-1

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Piston, Forged, Flat, 4.040 in. Bore, Chevy, Each

Part Number: MAN-591140L-1

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PIST-4.600/1.120/42cc HD

Part Number: MAN-697980-1

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Valve, Exhaust, XH-432 Xtreme Alloy, 2.000 in. Head Diameter, 5.020 in. Length, Each

Part Number: MAN-11855-1

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Connecting Rod, 4340 H-Beam, Cap Screw, Bushed, 6.000 in., Chevy, Small Block, Race Only, Each

Part Number: MAN-14054R-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Connecting Rod, 4340 H-Beam, Cap Screw, Bushed, Chevy, Small Block, Each

Part Number: MAN-14054-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

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SPRING-1.550 DOUBLE

Part Number: MAN-221452SF-1

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Valves, Intake, Stainless Steel, 2.300 in. Diameter, .372 in. Stem, 5.600 in. Length, Universal, Set of 8

Part Number: MAN-11254H-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valves, VALVE-GEN II E/D 42mmmHD/5.750

Part Number: MAN-11275-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston, PIST-1.280 CD/FT 4.040

Part Number: MAN-591740L-1

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Piston, PIST-1.280 CD/FT 4.060

Part Number: MAN-591760L-1

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Piston, PIST-1.280 CD/FT 4.060

Part Number: MAN-591760R-1

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

Part Number: MAN-461001-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .311 in. Stem, 5.750 in. Length, Universal, Each

Part Number: MAN-11227-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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VALVE-GEN II S/D 56.5mm

Part Number: MAN-11274-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .570 in. I.D., Set of 16

Part Number: MAN-42332-16

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.570 in. O.D., .635 in. I.D, .825 in. Shoulder, Set of 16

Part Number: MAN-42369-16

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Valve Spring Locators, Inside, 0.567 in. I.D., 1.410 in. O.D., Set of 16

Part Number: MAN-42446-16

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Valves, Exhaust, Extreme Duty Series, Stainless, 1.600 in. Diameter, 0.314 in. Stem, Chevy, 6.2L, Set of 8

Part Number: MAN-12357-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Connecting Rod, Forged 4340 Steel, H-Beam, Bushed, Cap Screw, Chevy, Dodge, Each

Part Number: MAN-14056R-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston, PIST-1.280 CD/FT 4.030

Part Number: MAN-591730L-1

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