Manley Engines & Components

RING-4.600 .043,3/16

Part Number: MAN-46558-8

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring Retainers, Titanium, 10 Degree, 1.560 in. Outside Diameter, .805 in. Inside Diameter, Set of 16

Part Number: MAN-23643-16

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.150 in. Diameter, .342 in. Stem, 5.655 in. Length, Set of 8

Part Number: MAN-11242-8

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.640 in. Length, Set of 8

Part Number: MAN-11245-8

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VALVE-GEN II R/F 2.125 .3125

Part Number: MAN-11272-8

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VALVE-GEN II E/D 2.060

Part Number: MAN-11277-8

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Valves, VALVE-CUSTOM TI HOLLOW STEM

Part Number: MAN-11932HXH-1

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Valves, Exhaust, Stainless Steel, 1.710 in. Diameter, .341 in. Stem, 5.167 in. Length, Ford, Set of 8

Part Number: MAN-11857-8

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VALVE-E/D BRODIX SR20 1.800

Part Number: MAN-12351-8

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Valves, Exhaust, XH-428 Stainless, 1.600 in. Diameter, .3415 in. Stem, 5.465 in. Length, Set of 8

Part Number: MAN-11513-8

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-11543-8

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RING-4.100 1.5mm,3mm STL TOP

Part Number: MAN-46131ST-8

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VALVE-GEN II S/D 1.940 .3110

Part Number: MAN-11263-8

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Valve Spring and Retainer Kits, KIT-SPRING/RETAINER

Part Number: MAN-26200

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Estimated Ship Date: Nov 24, 2025 if ordered today

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RET-H-13 7 DEG., 221419 SPRING

Part Number: MAN-23605TS-32

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Valves, Intake, Stainless Steel, 2.200 in. Diameter, .311 in. Stem, 5.750 in. Length, Universal, Set of 8

Part Number: MAN-11224-8

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VALVE-FORD 5.0L E/D 32mm

Part Number: MAN-12627-8

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .274 in. Stem, 5.040 in. Length, Chevy, Set of 8

Part Number: MAN-11235-8

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Valve, Exhaust, Severe Duty, Stainless Steel, 1.940 in. Diameter, 0.3715 in. Stem, 5.464 in. Length, Set of 8

Part Number: MAN-11533-8

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INTAKE VALVES

Part Number: MAN-12361-8

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Valve Springs, Single, 1.311 in. Outside Diameter, 353 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221431-16

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Valves, Intake, NK-844 Stainless, 1.600 in. Diameter, .3415 in. Stem, 5.140 in. Length, Set of 8

Part Number: MAN-11544-8

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VALVE-S/D 2.100,+.200

Part Number: MAN-11862-8

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Valve Spring Retainers, Titanium, 10 Degree, 1.740 in. Outside Diameter, .635 in. Inside Diameter, Set of 16

Part Number: MAN-23540-16

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Estimated Ship Date: Nov 24, 2025 if ordered today

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