1974 Manley Engines & Components

Valves, Exhaust, Stainless Steel, 1.625 in. Diameter, .3415 in. Stem, 5.165 in. Length, Chevy, Small Black, Each

Part Number: MAN-11799-8

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .342 in. Stem, 5.522 in. Length, Set of 8

Part Number: MAN-11719-8

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Valve, Exhaust, Severe Duty, Stainless Steel, 1.625 in. Diameter, 0.3415 in. Stem, 4.911 in. Length, Set of 8

Part Number: MAN-11541-8

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valves, Intake, Stainless Steel, 1.940 in. Diameter, .342 in. Stem, 5.040 in. Length, Chevy, Set of 8

Part Number: MAN-11300-8

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valves, Intake, Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-10548-8

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: MAN-14050-1

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve, Intake, Severe Duty, Stainless Steel, 2.100 in. Diameter, 0.3415 in. Stem, 5.540 in. Length, Set of 8

Part Number: MAN-11770-8

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.100 in. Diameter, .342 in. Stem, 5.440 in. Length, Each

Part Number: MAN-11336-8

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Valves, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 5.025 in. Length, Chevy, Set of 8

Part Number: MAN-11356-8

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-590030R-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston, Forged, Flat, 4.035 in. Bore, Chevy, Each

Part Number: MAN-590235L-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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

Part Number: MAN-590640R-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston, Forged, Flat, 4.035 in. Bore, Chevy, Each

Part Number: MAN-591035R-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Pistons, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: MAN-591140-8

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Pistons, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: MAN-591240-8

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Estimated Ship Date: Dec 4, 2025 if ordered today

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VALVE-VW R/M 40mm

Part Number: MAN-11650-4

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-590030L-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston, Forged, Flat, 4.035 in. Bore, Chevy, Each

Part Number: MAN-590235R-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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

Part Number: MAN-590640L-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-591130L-1

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Pistons, Forged, Flat, 4.035 in. Bore, Chevy, Set of 8

Part Number: MAN-591335-8

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Estimated Ship Date: Dec 4, 2025 if ordered today

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ROTATING ASSEMBLY KIT-BBC 565 4.250/4.600 43cc D

Part Number: MAN-29565H

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Estimated Ship Date: Dec 4, 2025 if ordered today

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ROTATING ASSEMBLY KIT-BBC 565 4.250/4.600 43cc D

Part Number: MAN-29565HX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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KIT-BBC 548 4.250/4.530 20cc D

Part Number: MAN-28548H

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Estimated Ship Date: Dec 4, 2025 if ordered today

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KIT-BBC 548 4.250/4.530 20cc D

Part Number: MAN-28548HX

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Estimated Ship Date: Dec 4, 2025 if ordered today

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