Manley Engines & Components

Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 8.475 in. Length, Set of 8

Part Number: MAN-25847-8

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Estimated Ship Date: Monday 11/24/2025

Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.625 in. O.D., .567 in. I.D, .850 in. Shoulder, Set of 16

Part Number: MAN-42437-16

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Estimated Ship Date: Monday 11/24/2025

Valves, Exhaust, XH-426 Stainless, 1.940 in. Diameter, .3100 in. Stem, 4.915 in. Length, Set of 8

Part Number: MAN-11905-8

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Estimated Ship Date: Monday 11/24/2025

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Pushrods, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 6.050 in. Length, Universal, Set of 16

Part Number: MAN-25605-16

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Estimated Ship Date: Monday 11/24/2025

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, 350 Mains, Chevy, 5.7, Each

Part Number: MAN-190190

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 9.800 in. Length, Universal, Set of 8

Part Number: MAN-25375-8

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Estimated Ship Date: Monday 11/24/2025

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Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.390 in. O.D., .570 in. I.D., Set of 16

Part Number: MAN-42142-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

VALVE-TI PONT 2.450

Part Number: MAN-11924-1

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.950 in. Length, Universal, Set of 8

Part Number: MAN-25814-8

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Estimated Ship Date: Monday 11/24/2025

VALVE-TI 2.350,+.350

Part Number: MAN-11954-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Cap Screws, Connecting Rod, ARP 2000, 3/8 in., Set of 4

Part Number: MAN-42350-4

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Estimated Ship Date: Monday 11/24/2025

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .3136 in. Stem, 4.923 in. Length, Set of 8

Part Number: MAN-11365-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

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Pushrods, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 7.900 in. Length, Universal, Set of 16

Part Number: MAN-25237-16

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/24/2025

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

Part Number: MAN-13152-8

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Estimated Ship Date: Monday 11/24/2025

Valve Spring Locators, Outside, Steel, .062 in. Thick, 1.687 in. O.D., .570 in. I.D, Set of 16

Part Number: MAN-42370-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Connecting Rod, 4340 Steel, H-Beam, 6.125 in Length, Bushed, Cap Screw, Chevy, LS1, Each

Part Number: MAN-15051R-1

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Estimated Ship Date: Monday 11/24/2025

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Valve Springs, Single, 1.260 in. Outside Diameter, 370 lbs./in. Rate, 1.095 in. Coil Bind Height, Set of 16

Part Number: MAN-22410-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Pistons, Chrysler 6.4L Hemi Platinum Series Pistons, 4.095" bore, -20.5cc dish, 9310 Extreme Duty wrist pin

Part Number: MAN-599905CE-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Pistons, PIST-LS 1.115/DISHED/4.125 E/D

Part Number: MAN-592400CE-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Cylinder Head Bolts, Hex Head, Steel, Natural, Chevy, Big Block, with Brodix, Merlin, Heads, 1-Head, Set

Part Number: MAN-42192

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

Pushrod, Swedged End, Chromoly, 7/16 in. Diameter, 9.250 in. Length, Set of 8

Part Number: MAN-25163-8

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Estimated Ship Date: Monday 11/24/2025

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Valve, Race, NK-842 Stainless Steel, Intake, 2.165 in. Diameter, 4.900 in. Length, Each

Part Number: MAN-11620-1

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Estimated Ship Date: Monday 11/24/2025

Cylinder Head Bolts, Steel, Natural, Hex, Chevy, Small Block, Stock, Edelbrock Performer, RPM, Heads, 1-Head

Part Number: MAN-42171

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/24/2025

Valve Springs, Triple, 1.677 in. Outside Diameter, 746 lbs./in. Rate, 1.160 in. Coil Bind Height, Set of 16

Part Number: MAN-221447-16

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.494 in. Length, Chevy, Each

Part Number: MAN-11854-1

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Estimated Ship Date: Monday 11/24/2025