Manley Camshafts & Valvetrain

Valves, VALVE-S/D 2.300,+.100

Part Number: MAN-12842-1

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Valve, Intake, Titanium, 2.300 in. Head Diameter, 5.344 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12842-8

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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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Valve, Intake, Stainless Steel, 2.300 in. Head Diameter, 5.494 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12854-1

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Valve, Intake, Stainless Steel, 2.300 in. Head Diameter, 5.494 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12854-8

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Valves, Intake, Severe Duty, Stainless Steel, 2.250 in.Diameter, 0.311 in. Stem, 5.494 in. Length, Set of 8

Part Number: MAN-12856-1

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Valves, Intake, Severe Duty, Stainless Steel, 2.250 in.Diameter, 0.311 in. Stem, 5.494 in. Length, Set of 8

Part Number: MAN-12856-8

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Valves, VALVE-S/D 2.250,+.250 HOLLOW

Part Number: MAN-12856H-1

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Valve, Intake, Stainless Steel, 2.300 in. Head Diameter, 5.594 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12878-1

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VALVE-TI 2.020,+.200 BEAD LOC

Part Number: MAN-11948TB-8

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Valves, VALVE-TI 2.055,+.200

Part Number: MAN-11950T-1

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Valves, VALVE-TI 2.055,+.200 BEAD LOC

Part Number: MAN-11950TB-1

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Valves, VALVE-TI 2.250,+.350

Part Number: MAN-11952-1

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Valves, VALVE-TI 2.250,+.350 BEAD LOC

Part Number: MAN-11952B-1

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Valves, VALVE-TI 2.350,+.350

Part Number: MAN-11954-1

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Valves, VALVE-TI 2.350,+.350 BEAD LOC

Part Number: MAN-11954B-1

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VALVE-TI 2.350,+.350

Part Number: MAN-11954B-8

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Valves, VALVE-TI 2.350,+.350 HT B/L

Part Number: MAN-11954HB-1

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VALVE-TI 2.350,+.350 HT B/L

Part Number: MAN-11954HB-8

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Valve, Intake, Titanium, 2.375 in. Diameter, .342 in. Stem, 5.600 in. Length, Each

Part Number: MAN-11956-1

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Valves, Intake, Titanium, 2.375 in. Diameter, .3415 in. Stem, 5.600 in. Length, Set of 8

Part Number: MAN-11956-8

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Valves, VALVE-TI LS-7 2.205, .3135

Part Number: MAN-11958BC-1

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Valves, VALVE-TI LS-7 2.205, .3135

Part Number: MAN-11958BC-8

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VALVE-TI LS-7 2.205

Part Number: MAN-11958TB-1

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VALVE-TI LS-7 2.205, .3135

Part Number: MAN-11958TBC-8

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Estimated Ship Date: Nov 24, 2025 if ordered today

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