Manley Engines & Components

Valve, Intake,1.457 in. Head Diameter, 5.92mm Stem Diameter, 4.722 in. Overall Length, Ford, Set of 8

Part Number: MAN-11622-1

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Estimated Ship Date: Mar 25, 2026 if ordered today

Valves, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.244 in. Length, Chevy, Ford, Set of 8

Part Number: MAN-11802-8

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valves, Intake, NK-844 Stainless, 2.300 in. Diameter, .3415 in. Stem, 5.444 in. Length, Set of 8

Part Number: MAN-11784-8

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.374 in. Length, Chevy, Set of 8

Part Number: MAN-11831-8

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Valves, Intake, Stainless Steel, 2.140 in. Diameter, .372 in. Stem, 4.873 in. Length, Mopar, Set of 8

Part Number: MAN-11890-8

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.142 in. Diameter, .236 in. Stem, 3.996 in. Length, Mazda, Set of 8

Part Number: MAN-11103-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Pushrods, Chromoly Swedged End, Heat-treated, 3/8 in. Tube Diameter, 5/16 in. Tip Diameter, Ball Tips, 6.950 in. Overall Length, Each

Part Number: MAN-25318-1

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Valve Spring, Dual, 1.550 in. Outside Diameter, 471 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: MAN-22441-1

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valves, VALVE-BBC E/D 1.880

Part Number: MAN-12743-1

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Pushrod, Heat-treated, Chromoly, 7/16 in. Diameter, Ball Tips, 8.700 in. Length, Set of 8

Part Number: MAN-25152-8

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Timing Chain and Gears, Double Roller, 9 Key Way Crankshaft Sprocket, Dodge, 5.7L Hemi, 6.1L Hemi, Kit

Part Number: MAN-73205

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .342 in. Stem, 5.365 in. Length, Chevy, Each

Part Number: MAN-11325-1

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-11543-8

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valves, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 5.026 in. Length, Chevy, Set of 8

Part Number: MAN-11844-8

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valves, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 5.011 in. Length, Chevy, Set of 8

Part Number: MAN-11772-8

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 5.026 in. Length, Chevy, Set of 8

Part Number: MAN-11826-8

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Estimated Ship Date: Mar 30, 2026 if ordered today

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KIT-SBC 355 3.480/4.030

Part Number: MAN-290730

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Valve Spring Locators, Outside, Steel, .687 in. Thick, 1.550 in. Spring O.D., Set of 16

Part Number: MAN-42126-16

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Pushrod, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 8.350 in. Length, Universal, Each

Part Number: MAN-25703-1

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Piston Rings, Plasma-moly, 3.582 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAN-46630ST-8

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Valve Spring, Triple, 1.677 in. Outside Diameter, 733 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221448-1

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Valve Spring Retainers, 10 degree, 1.500 in. O.D., Titanium, Set of 16

Part Number: MAN-23684-16

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Valve Springs, Dual, 1.570 in. Outside Diameter, 534 lbs./in. Rate, 1.190 in. Coil Bind Height, Set of 16

Part Number: MAN-221440P-16

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Estimated Ship Date: Mar 19, 2026 if ordered today

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KIT-SBC LS-3 SINGLE ROLLER BILLET W/TORR

Part Number: MAN-73436

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Valve Locks, LocCap, Machined, Steel, 10 Degree, 1-Groove, 0.372 in. Valve Stem, Set of 16

Part Number: MAN-13495-8

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Estimated Ship Date: Mar 27, 2026 if ordered today

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