Manley Engines & Components

VALVE-VW R/M 40mm

Part Number: MAN-11663B-4

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VALVE-VW R/M 42mm

Part Number: MAN-11652B-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve, Intake, 1.653 in. Head Diameter, 7.95mm Stem Diameter, 4.606 in. Overall Length, VW, Set of 4

Part Number: MAN-11628-4

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Estimated Ship Date: Nov 20, 2025 if ordered today

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VALVE-VW RAB R/M 34mm

Part Number: MAN-11657-4

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Estimated Ship Date: Nov 20, 2025 if ordered today

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VALVE-VW R/M 50mm

Part Number: MAN-11662B-4

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valves, Intake, NK-842 Stainless, 42mm Diameter, .313 in. Stem, 4.405 in. Length, Set of 4

Part Number: MAN-11652-4

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valves, Exhaust, XH-426 Stainless, 37.5mm Diameter, .313 in. Stem, 4.405 in. Length, Set of 4

Part Number: MAN-11655-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: MAN-590630L-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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

Part Number: MAN-590560R-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.550 in. Diameter, .341 in. Stem, 5.080 in. Length, Ford, Each

Part Number: MAN-10775-1

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.911 in. Diameter, Chevy, Each

Part Number: MAN-10749-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve Spring Retainer, Titanium, 10 Degree, 1.660 in. Outside Diameter, .620 in. Inside Diameter, Each

Part Number: MAN-23553-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve Spring Retainer, Titanium, 10 Degree, 1.625 in. Outside Diameter, .850 in. Inside Diameter, Each

Part Number: MAN-23649-1

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Valves, Street Flo, Intake, Stainless Steel, 2.02 in. Diameter, .342 in. Stem, 5.040 in. Length, Chevy, Set of 8

Part Number: MAN-10796-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve Spring Locator, Inside, Steel, 0.570 in. I.D., 1.660 in. O.D., 0.62 in. Thick, Each

Part Number: MAN-42364-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Pushrods, Steel, Heat-Treated, 5/16 in. Diameter, 7.874 in. Length, Ball/Ball Ends, Set of 16

Part Number: MAN-25777-16

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Pushrod, Chromoly, Swedged End, 5/16 in. Diameter, 7.300 in. Length, Ball/Ball Ends, Each

Part Number: MAN-25225-1

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Valve Spring Retainer, Titanium, 7 Degree, 1.076 in. Spring Diameter, .650 in. Inside Diameter, Each

Part Number: MAN-23622-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve Spring Retainers, Dual, Tall Style, 7 degree, Titanium, 1.200 in. Retainer O.D., Each

Part Number: MAN-23611-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Pushrods, Chromoly Swedged End, Heat-treated, 5/16 in. Diameter, Ball Tips, 7.250 in. Overall Length, Each

Part Number: MAN-25224-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cap Screw, Connecting Rod, ARP 2000, 7/16 in., Each

Part Number: MAN-42384-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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BREATHER TUBES

Part Number: MAN-42235-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve Lock, Machined, Steel, 10 Degree, 1-Groove Beadlock, 5/16 in. Valve Stem, Pair

Part Number: MAN-13151-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Pushrod, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 10.150 in. Length, Universal, Each

Part Number: MAN-25908-1

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Wrist Pins, .866 in. Diameter, 2.500 in. Length, 106 Grams, Round Wire Lock Type, Set of 8

Part Number: MAN-42207-8

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Estimated Ship Date: Nov 10, 2025 if ordered today

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