Manley Engines & Components

SPRING CUP-ID 1.311

Part Number: MAN-42349-16

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Estimated Ship Date: Friday 12/26/2025

VALVE SPRING LOCATORS

Part Number: MAN-42131-16

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Estimated Ship Date: Feb 6, 2026 if ordered today

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SPRING CUP-ID 1.620

Part Number: MAN-42342-16

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.625 in. O.D., .570 in. I.D, .720 in. Shoulder, Set of 16

Part Number: MAN-42318-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 6, 2026 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.625 in. O.D., .635 in. I.D., Set of 16

Part Number: MAN-42375-16

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.610 in. O.D., .570 in. I.D, .825 in. Shoulder, Set of 16

Part Number: MAN-42367-16

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.740 in. O.D., .570 in. I.D, Set of 16

Part Number: MAN-42365-16

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.610 in. O.D., .635 in. I.D., Set of 16

Part Number: MAN-42120-16

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .630 in. I.D., Set of 16

Part Number: MAN-42333-16

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.550 in. O.D., .635 in. I.D, .740 in. Shoulder, Set of 16

Part Number: MAN-42330-16

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Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.740 in. O.D., .635 in. I.D., Set of 16

Part Number: MAN-42121-16

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Valve Locks, Machined, Titanium, 10 degree, 1-Groove Beadlock, 5/16 in. Valve Stem, +.050 in. Height, Set of 16

Part Number: MAN-13152T-8

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .342 in. Stem, Stock Length, 5.422 in. Length, Each

Part Number: MAN-10881-1

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Estimated Ship Date: Feb 6, 2026 if ordered today

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Valve Lock, Machined, Steel, 7 Degree, 1-Groove Beadlock, 5/16 in. Valve Stem, Pair

Part Number: MAN-13051-1

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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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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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Estimated Ship Date: Friday 12/26/2025

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: MAN-10766-1

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Estimated Ship Date: Feb 6, 2026 if ordered today

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VALVE-VW R/M 37.5mm

Part Number: MAN-11655B-4

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VALVE-VW R/M 50mm

Part Number: MAN-11662B-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: Feb 6, 2026 if ordered today

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Valves, Intake, Stainless Steel, 1.890 in. Diameter, .3415 in. Stem, 4.800 in. Length, Set of 4

Part Number: MAN-11792-4

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VALVE-VW RAB R/M 34mm

Part Number: MAN-11657-4

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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: Feb 6, 2026 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: Feb 6, 2026 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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