CHEVROLET Manley Engines & Components

Valves, VALVE-S/D 1.720,+.200

Part Number: MAN-11716-1

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Estimated Ship Date: Jun 12, 2026 if ordered today

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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: Jun 12, 2026 if ordered today

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

Part Number: MAN-14072R-1

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D., Kit

Part Number: MAN-26382038KS

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Estimated Ship Date: Jun 12, 2026 if ordered today

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VALVE-R/F 2.020, +.100, .3133 STEM

Part Number: MAN-12302-1

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Valve, Exhaust, Titanium, 1.600 in. Diameter, .342 in. Stem, 5.360 in. Length, Universal, Each

Part Number: MAN-11407T-1

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Valves, Exhaust, Titanium, 1.625 in. Diameter, .342 in. Stem, 5.460 in. Length, Universal, Set of 8

Part Number: MAN-11419T-8

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Valve, Exhaust, Titanium, 1.625 in. Diameter, .342 in. Stem, 5.460 in. Length, Universal, Each

Part Number: MAN-11419T-1

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Valve, Exhaust, Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-11745-1

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Piston, Forged, Dish, 4.125 in. Bore, Chevy, Small Block, Each

Part Number: MAN-592400PC-1

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Estimated Ship Date: Jun 12, 2026 if ordered today

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Piston, Forged, Flat, 4.045 in. Bore, Gas Ported, Passenger Side, Chevy, Each

Part Number: MAN-591545R-1

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

Part Number: MAN-591030R-1

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Valve, Exhaust, Titanium, 1.600 in. Diameter, .342 in. Stem, 5.260 in. Length, Universal, Each

Part Number: MAN-11405T-1

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Valves, Intake, Titanium, 2.150 in. Diameter, .342 in. Stem, 5.240 in. Length, Universal, Set of 8

Part Number: MAN-11430T-8

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Pistons, Forged, Dish, 4.600 in. Bore, Chevy, Big Block, Set of 8

Part Number: MAN-696680-8

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Piston, Forged, Dish, 4.600 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696780-1

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Piston, Forged, Dome, 4.600 in. Bore, Chevy, Set of 8

Part Number: MAN-697780-8

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Pistons, Forged, Dish, 4.530 in. Bore, Chevy, Big Block, Set of 8

Part Number: MAN-696530-8

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Pistons, Forged, Dish, 4.560 in. Bore, Chevy, Big Block, Set of 8

Part Number: MAN-696660-8

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Piston, Turbo Tuff, Forged, Dish, 4.005 in. Bore, Driver Side, LS, Each

Part Number: MAN-566205DC-1

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Piston, Forged, Dome, 4.500 in. Bore, Chevy, Set of 8

Part Number: MAN-697700-8

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Valve, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-11830-1

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Valve, Intake, Stainless Steel, 2.250 in. Head Diameter, 5.344 in. Length, Chevy, Big Block, Each

Part Number: MAN-12850-1

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VALVE-S/D 2.300,+.200

Part Number: MAN-12784-1

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Pistons, Forged, Flat, Gas Ported, Chevy, Set of 8

Part Number: MAN-591530-8

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