1978 Manley Engines & Components

Valve, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.880 in. Length, Chevy, Each

Part Number: MAN-10476-1

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Estimated Ship Date: May 11, 2026 if ordered today

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Valve, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-10576-1

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Valve, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 4.940 in. Length, Chevy, Each

Part Number: MAN-11558-1

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Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, 6.385 in., Chevy, Big Block, Set of 8

Part Number: MAN-14062R-8

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Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, 6.125 in., Chevy, Small Block, Set of 8

Part Number: MAN-14056R-8

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Valve, Intake, Stainless Steel, 2.250 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Each

Part Number: MAN-11562-1

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Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, 6.000 in., Chevy, Small Block, Race Only, Set of 8

Part Number: MAN-14054R-8

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Connecting Rod, ROD-14050 W/ARP 2000

Part Number: MAN-14050R-1

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Pistons, PIST-1.280 CD/FT 4.030

Part Number: MAN-591730-8

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Pistons, PIST-1.280 CD/FT 4.060

Part Number: MAN-591760-8

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Valves, VALVE-VW R/M 44mm

Part Number: MAN-11602-1

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PIST-1.250 CD/FT 4.030

Part Number: MAN-591630-8

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Crankshafts, SBC 4340 Forged Lightweight Crankshaft. 3.480" stroke, 48-50 lb. total weight, 2.100" rod journal, two piece rear main seal

Part Number: MAN-190310NB

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Pistons, PIST-1.280 CD/FT 4.040

Part Number: MAN-591740-8

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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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Estimated Ship Date: May 11, 2026 if ordered today

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Valves, Intake, NK-842 Stainless, 42mm Diameter, .313 in. Stem, 4.405 in. Length, Set of 4

Part Number: MAN-11652-4

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

Part Number: MAN-591330L-1

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

Part Number: MAN-590035-8

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

Part Number: MAN-591240L-1

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

Part Number: MAN-591235L-1

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Pistons, Forged, Flat, 4.060 in. Bore, Chevy, Set of 8

Part Number: MAN-590860-8

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

Part Number: MAN-591135-8

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

Part Number: MAN-591140-8

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

Part Number: MAN-590140L-1

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

Part Number: MAN-591340-8

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