Manley Engines & Components

VALVE-CHRY HEMI 6.4L R/M 1.654

Part Number: MAN-12331B-8

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Valve, Intake, XH-426 Stainless, 2.300 in. Head Diameter, 5.244 in. Length, Chevy, Big Block, Each

Part Number: MAN-11730-1

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Valve Locks, Captiv-Loc, Machined, Titanium, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32

Part Number: MAN-13031T-16

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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

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.422 in. Length, Chevy, Ford, Each

Part Number: MAN-11743-1

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Valve, Hemi 5.7L exhaust, 1.575 Race Master, Set of 8

Part Number: MAN-11697-8

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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: Mar 2, 2026 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: Mar 13, 2026 if ordered today

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Valve Locks, Machined, Titanium, 7 Degree, 1-Groove, 11/32 in. Valve Stem, +.050 in. Height, Set of 32

Part Number: MAN-13084T-16

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Estimated Ship Date: Mar 13, 2026 if ordered today

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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: Mar 2, 2026 if ordered today

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PISTON SET

Part Number: MAN-605105C4

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Pistons, PIST-MITSUBISHI 4G63 STROKER D

Part Number: MAN-608010C-4

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Estimated Ship Date: Mar 13, 2026 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: Mar 13, 2026 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: Mar 13, 2026 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: Mar 13, 2026 if ordered today

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Pushrods, Chromoly Swedged End, Heat-treated, 5/16 in. Diameter, Ball Tips, 6.875 in. Overall Length, Each

Part Number: MAN-25688-1

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VALVE SPRING CUP

Part Number: MAN-42124-16

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Valve Spring Locators, Inside, Steel, .035 in. Thick, 1.290 in. O.D., .525 in. I.D., Set of 16

Part Number: MAN-42338-16

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.550 in. O.D., .567 in. I.D., Set of 16

Part Number: MAN-42343-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 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., 1.650 in. Spring, Set of 16

Part Number: MAN-42379-16

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Rocker Arms Pivot Ball, Steel, 3/8 in. Stud, Stamped Rockers, Chevy, Small Block, Each

Part Number: MAN-43142-1

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Pushrod, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.625 in. Length, Universal, Each

Part Number: MAN-25863-1

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Pushrod, Chromoly, Swedged End, 7/16 in. Diameter, 7.950 in. Length, Ball/Ball Ends, Set of 8

Part Number: MAN-25135-8

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Pushrod, Chromoly, Swedged End, 7/16 in. Diameter, 8.200 in. Length, Ball/Ball Ends, Set of 8

Part Number: MAN-25140-8

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Pushrods, Steel, Heat-Treated, 7/16 in. Diameter, 9.350 in. Length, Universal, Tapered, Set of 8

Part Number: MAN-25165-8

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Estimated Ship Date: Mar 13, 2026 if ordered today

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