Manley Engines & Components

Valve, Intake, Race Series, Stainless Steel, 2.055 in. Diameter, 0.3415 in. Stem, 5.140 in. Length, Set of 8

Part Number: MAN-11552-8

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.951 in. Length, Chevy, Set of 8

Part Number: MAN-11864-8

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valves, Exhaust, XH-426 Stainless, 1.900 in. Diameter, .3715 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-11707-8

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valve, Exhaust, 1.900 in. Head Diameter, 8.68mm Stem Diameter, 5.522 in. Overall Length, Chevy, Set of 8

Part Number: MAN-11769-8

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valves, Intake, Stainless Steel, 1.850 in. Diameter, .342 in. Stem, 5.075 in. Length, Ford, Set of 8

Part Number: MAN-11578-8

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.465 in. Diameter, .341 in. Stem, 5.080 in. Length, Ford, Set of 8

Part Number: MAN-11523-8

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .342 in. Stem, 5.265 in. Length, Set of 8

Part Number: MAN-11559-8

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.055 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-11568-8

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Valve, Intake, Stainless Steel, 2.125 in. Diameter, .342 in. Stem, 5.040 in. Length, Chevy, Each

Part Number: MAN-11340-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.020 in. Diameter, .342 in. Stem, 5.040 in. Length, Chevy, Each

Part Number: MAN-11318-1

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Valve, Exhaust, Stainless Steel, 1.625 in. Diameter, .342 in. Stem, 5.065 in. Length, Chevy, Each

Part Number: MAN-11879-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valves, Intake, NK-842 Stainless, 2.080 in. Diameter, .3415 in. Stem, 5.140 in. Length, Set of 8

Part Number: MAN-11564-8

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Valves, Intake, Stainless Steel, 4.730 in. Length, 1.710 in. Diameter, 0.3415 in. Diameter Stem, Buick V6, Set of 6

Part Number: MAN-11502-6

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.055 in. Diameter, .342 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-10554-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valve Springs, Dual, 1.650 in. Outside Diameter, 635 lbs./in. Rate, 1.105 in. Coil Bind Height, Each

Part Number: MAN-221454-1

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Pistons, PIST-SUBARU WRX STi 22cc DISH

Part Number: MAN-612000C-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valve, Intake, Stainless Steel, 4.730 in. Length, 1.775 in. Diameter, 0.3415 in. Diameter Stem, Buick V6, Set of 6

Part Number: MAN-11504-6

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Valves, VALVE-TI 1.625,+.700 BEAD LOC

Part Number: MAN-11477TB-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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

Part Number: MAN-11429T-1

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Estimated Ship Date: Monday 8/18/2025

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Valve Spring, NexTek, Single Beehive, 1.126 in. O.D., 0.750 in. O.D., 0.880 in. Coil Bind Height, 330 lbs./in. Spring Rate, Each

Part Number: MAN-221434-1

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.060 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAN-46356-8

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.030 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAN-46353-8

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valve, Intake, Titanium, 2.150 in. Diameter, .342 in. Stem, 5.440 in. Length, Universal, Each

Part Number: MAN-11426T-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valve, Intake, Titanium, 2.150 in. Diameter, .342 in. Stem, 5.140 in. Length, Universal, Each

Part Number: MAN-11428T-1

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Estimated Ship Date: Monday 8/18/2025

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Pushrods, Heat-treated, Chromoly, Ball Tips, 3/8 in. Diameter, 10.050 in. Overall Length, Each

Part Number: MAN-25380-1

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Estimated Ship Date: Sep 29, 2025 if ordered today

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