CHEVROLET Manley Parts and Accessories

Piston, Forged, Flat, 4.060 in. Bore, Chevy, Each

Part Number: MAN-590560R-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Valves, Intake, XH-428 Stainless Steel, 2.165 in. Diameter, .313 in. Stem, 4.900 in. Length, Chevy, Each

Part Number: MAN-11686H-1

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GPLATES-BBC 7/16

Part Number: MAN-42149-8

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Estimated Ship Date: Apr 14, 2026 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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Connecting Rod, 4340 H-Beam, Cap Screw, Bushed, Chevy, Small Block, Each

Part Number: MAN-14054-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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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: Apr 13, 2026 if ordered today

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

Part Number: MAN-591140L-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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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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Valves, Exhaust, XH-432 Stainless, 1.60 in. Diameter, .3415 in. Stem, 5.065 in. Length, Set of 8

Part Number: MAN-11701-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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VALVE-E/D 1.625,+.100, Each

Part Number: MAN-11713-1

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Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.165 in. Length, Chevy, Each

Part Number: MAN-11715-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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VALVE-L-92 R/F 2.165 HOLLOW

Part Number: MAN-11620H-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Valves, Extreme Duty Series, Exhaust, 1.610 in. Diameter, XH-432 Xtreme Alloy, Chevy, 7.0L LS, Set of 8

Part Number: MAN-11687-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.250 in. Head Diameter, 5.344 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12850H-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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VALVE-BBC E/D 1.900

Part Number: MAN-12745-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: MAN-696280-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Flat, 4.500 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696000-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Flat, 4.530 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696030-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Flat, 4.560 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696060-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: MAN-696080-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Flat, 4.500 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696200-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Flat, 4.530 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696230-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Piston, Forged, Flat, 4.560 in. Bore, Chevy, Big Block, Each

Part Number: MAN-696260-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Valves, Intake, Stainless Steel, 2.055 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11390H-1

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Valves, Intake, Stainless Steel, 2.100 in. Diameter, .313 in. Stem, 4.874 in. Length, Set of 8

Part Number: MAN-11350H-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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