Manley Engines & Components

Valve, Exhaust, XH-428 Stainless, 1.900 in. Head Diameter, 5.522 in. Length, Chevy, Big Block, Each

Part Number: MAN-11847-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .570 in. I.D, .720 in. Shoulder, Each

Part Number: MAN-42317-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pushrods, Chromoly Swedged End, Heat-treated, 7/16 in. Tube Diameter, 5/16 in. Tip Diameter, Ball Tips, 10.450 in. Overall Length, Each

Part Number: MAN-25107-1

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Estimated Ship Date: Monday 11/17/2025

VALVE-LS-1 E/D 1.600

Part Number: MAN-11683-8

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Estimated Ship Date: Dec 29, 2025 if ordered today

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VALVE-E/D 1.600,+.400

Part Number: MAN-11711-8

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VALVE-LS-1 E/D 1.575

Part Number: MAN-11681-8

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Estimated Ship Date: Monday 11/17/2025

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Pushrods, Chromoly Swedged End, Heat-treated, 5/16 in. Diameter, Ball Tips, 9.500 in. Overall Length, Each

Part Number: MAN-25806-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Bolts, Oil Pan, Steel, Black, Hex Head, Chevy, Big Block, Kit

Part Number: MAN-42172

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Estimated Ship Date: Monday 11/17/2025

Valve Lock, Machined, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, +.050 in. Height, Pair

Part Number: MAN-13084-1

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Estimated Ship Date: Monday 11/17/2025

Pushrod, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.400 in. Length, Universal, Each

Part Number: MAN-25822-1

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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, 10.550 in. Length, Universal, Each

Part Number: MAN-25916-1

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Pushrod, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.175 in. Length, Universal, Each

Part Number: MAN-25812-1

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Pushrod, Chromoly, Heat-Treated, 3/8 in. Diameter, 8.400 in. Length, Ball Ends, Each

Part Number: MAN-25840-1

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Pushrod, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 9.600 in. Length, Universal, Each

Part Number: MAN-25960-1

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Valve Spring Shim, Hardened, 0.645 in. I.D., 1.625 in. O.D., 0.030 in. Thick, Set of 50

Part Number: MAN-03273-50

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Estimated Ship Date: Monday 11/17/2025

Valve Locks, Machined, Steel, 7 Degree, 1-Groove, 3/8 in. Valve Stem, Set of 32

Part Number: MAN-13092-16

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Piston Rings, RING-86.25mm 1.0mm,1.2mm, 2.8m

Part Number: MAN-47862-1

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Valve, Intake, Stainless Steel, 1.850 in. Diameter, .342 in. Stem, 5.075 in. Length, Ford, Each

Part Number: MAN-10778-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

RET-STL 1.311 7 DEG LS-1

Part Number: MAN-23620-16

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Spring Retainers, Steel, 7 Degree, 1.550 in. Outside Diameter, .700 in. Inside Diameter, Set of 16

Part Number: MAN-23666-16

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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, 8.450 in. Length, Universal, Each

Part Number: MAN-25845-1

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Estimated Ship Date: Monday 11/17/2025

Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.740 in. O.D., .570 in. I.D., 1.650 in. Spring, Each

Part Number: MAN-42379-1

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Valve Springs, NexTek, Conical Ovate Wire, Single, 1.311 in. O.D., 353 lbs./in. Spring Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221439-16

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Pushrods, 1010 Steel, Heat-Treated, 5/16 in. Diameter, 8.408 in. Length, Universal, Set of 16

Part Number: MAN-25750-16

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve, Intake, NK-844 Stainless Steel, 2.065 in. Diameter, .372 in. Stem, 5.325 in. Length, Chevy, Each

Part Number: MAN-11554-1

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