Manley Engines & Components

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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Estimated Ship Date: Mar 23, 2026 if ordered today

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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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Estimated Ship Date: Mar 23, 2026 if ordered today

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Valve, Intake, 2.350 in. Diameter, Stainless Steel, 0.350 in. Over Installed Length, Chevy, Big Block, Each

Part Number: MAN-12880-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Valves, VALVE-R/F AFR SERIES 2.020

Part Number: MAN-12300-1

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Valves, VALVE-R/F AFR SERIES 2.050

Part Number: MAN-12304-1

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Valves, VALVE-R/F AFR 2.050 +.100

Part Number: MAN-12306-1

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SINGLE VALVE

Part Number: MAN-12314-1

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Valves, VALVE-R/M 2.100,+.200

Part Number: MAN-12316-1

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Valves, VALVE-R/M 2.125,+.100

Part Number: MAN-12318-1

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Valves, VALVE-R/M 2.125,+.200

Part Number: MAN-12320-1

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Valves, VALVE-R/M 2.180,+.100

Part Number: MAN-12322-1

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Valves, VALVE-R/M 2.180,+.200

Part Number: MAN-12324-1

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Valves, VALVE-R/M 2.200,+.100

Part Number: MAN-12326-1

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Valves, VALVE-R/M 2.200,+.200

Part Number: MAN-12328-1

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Valves, VALVE-CHRY HEMI 6.4L R/F 2.140

Part Number: MAN-12330B-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Valve Lock, LocCap, Machined, Steel, 10 Degree, 1-Groove, 0.372 in. Valve Stem, Pair

Part Number: MAN-13495-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Valve Locks, LOC-BEAD SUPER 7 .3110 LocCap

Part Number: MAN-13551-1

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Valve Locks, LOC-BEAD SUPER 7 .3415 LocCap

Part Number: MAN-13561-1

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Valves, VALVE-S/D 1.900,+.100 B/L

Part Number: MAN-11811B-1

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Valve, Exhaust, XH-428 Stainless, 1.900 in. Diameter, .3415 in. Stem, 5.422 in. Length, Each

Part Number: MAN-11817-1

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Valve, Intake, Stainless Steel, 2.190 in. Diameter, .341 in. Stem, 5.344 in. Length, Chevy, Ford, Each

Part Number: MAN-11822-1

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Valve, Exhaust, Stainless Steel, 1.750 in. Diameter, .370 in. Stem, 5.426 in. Length, Ford, Each

Part Number: MAN-11825-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Valve, Intake, Stainless Steel, 1.940 in. Diameter, .3415 in. Stem, 4.951 in. Length, Each

Part Number: MAN-11860-1

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VALVE-S/D 2.100,+.200

Part Number: MAN-11862-1

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VALVE-SBC 2.125,+.200

Part Number: MAN-11866-1

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