Manley Engines & Components

Valves, VALVE-L83 5.3L R/M 1.560

Part Number: MAN-12359-1

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Valve, Exhaust, XH-426 Stainless Steel, 1.550 in. Diameter, .314 in. Stem, 4.923 in. Length, Each

Part Number: MAN-11361-1

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VALVE SPRING LOCATORS

Part Number: MAN-42131-16

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring, Single, 1.250 in. Outside Diameter, 357 lbs./in. Rate, 1.180 in. Coil Bind Height, Each

Part Number: MAN-22409-1

5.0 out of 5 stars ( 1 )

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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

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valves, VALVE-L83 5.3L R/F 1.930

Part Number: MAN-12356-1

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Valve Spring Retainers, Steel, 7 Degree, 1.290 in. Spring Diameter, .675 in. Inside Diameter, Set of 16

Part Number: MAN-23621-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Exhaust, XH-432 Stainless, 1.880 in. Diameter, .3415 in. Stem, 5.522 in. Length, Each

Part Number: MAN-11737-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: MAN-590630-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: MAN-590030-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Ford Mod intake, 44.5mm Race Master, Bead Loc, set of 8

Part Number: MAN-11636B-8

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Pistons with Rings, Forged, Dish, Ford EcoBoost, Set of 4

Part Number: MAN-636005C-4

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston Rings, Steel, 3.307 in. Bore, File Fit, 1.2mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: MAN-46840-1

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Piston, Forged, Dish, 88mm Bore, Mazda 2.3L, Set of 4

Part Number: MAN-630005C-4

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, PIST-MAZDA SPEED 3 MZR 2.3L

Part Number: MAN-630002C-4

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, PIST-MITSUBISHI 4G63 STROKER D

Part Number: MAN-608010C-4

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, PIST-NISSAN SR20 86.5mm -12cc

Part Number: MAN-638005C-4

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, PIST-SUBARU WRX STi 17cc DISH

Part Number: MAN-612202C-4

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Valve Spring Locators, Inside, Steel, 0.570 in. I.D., 1.535 in. O.D., Set of 16

Part Number: MAN-42347-16

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.080 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11398-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Wrist Pin Bushings and Bearings, BUSHING-PIN

Part Number: MAN-42319-1

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pushrod, Swedged End, Chromoly, 7/16 in. Diameter, 8.600 in. Length, Set of 8

Part Number: MAN-25149-8

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pushrod, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.925 in. Length, Universal, Each

Part Number: MAN-25892-1

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Pushrod, Chromoly, Swedged End, 7/16 in. Diameter, 9.500 in. Length, Ball/Ball Ends, Set of 8

Part Number: MAN-25168-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pushrods, Chromoly Swedged End, Heat-treated, 5/16 in. Diameter, Ball Tips, 9.350 in. Overall Length, Each

Part Number: MAN-25803-1

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