Manley Engines & Components

Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.850 in. Length, Universal, Set of 8

Part Number: MAN-25878-8

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Valve Springs, Dual, 1.550 in. Outside Diameter, 614 lbs./in. Rate, 1.080 in. Coil Bind Height, Set of 16

Part Number: MAN-22440-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Valve Spring Retainers, Titanium, 10 Degree Lock, 1.500 in. Outside Diameter, .705 in. Inside Diameter, Set of 16

Part Number: MAN-23683-16

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Estimated Ship Date: Jun 30, 2025 if ordered today

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VALVE-BBC BRODIX 383 S/D 1.850

Part Number: MAN-12339-8

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Estimated Ship Date: Jul 2, 2025 if ordered today

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Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 8.850 in. Length, Ball Ends, Set of 8

Part Number: MAN-25885-8

5.0 out of 5 stars ( 1 )

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Valve Spring Locators, Cups, Inside, Steel, 0.205 in. Locator Thickness, 1.311 in. Spring O.D., Set of 16

Part Number: MAN-42324-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 16, 2025 if ordered today

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Each

Part Number: MAN-11815-1

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Valve, Exhaust, Stainless Steel, 37.50mm Diameter, 116.459mm Length, Set of 8

Part Number: MAN-11631-8

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Estimated Ship Date: Jun 9, 2025 if ordered today

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Valve Springs, Dual, 1.500 in. Outside Diameter, 800 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: MAN-221456-16

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Estimated Ship Date: Jun 6, 2025 if ordered today

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Cylinder Head Bolts, Steel, Natural, Hex Head, Chevy, Small Block, with Brodix Aluminum, Pontiac Heads, 1-Head

Part Number: MAN-42313

4.5 out of 5 stars ( 2 )

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.625 in. O.D., .570 in. I.D, .850 in. Shoulder, Set of 16

Part Number: MAN-42337-16

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Pushrods, Chromoly Swedged End, Heat-treated, 3/8 in. Tube Diameter, 5/16 in. Tip Diameter, Ball Tips, 8.025 in. Overall Length, Set of 8

Part Number: MAN-25314-8

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Estimated Ship Date: Jul 1, 2025 if ordered today

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.000 in. Length, Universal, Set of 8

Part Number: MAN-25862-8

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Guideplates, 3/8 in. Diameter Pushrods, Ford, Boss 302/351C, Set of 8

Part Number: MAN-42156-8

5.0 out of 5 stars ( 2 )

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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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Valves, Exhaust, Stainless Steel, 1.770 in. Diameter, .342 in. Stem, 5.100 in. Length, Pontiac V8, Set of 8

Part Number: MAN-11355-8

5.0 out of 5 stars ( 1 )

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Valve Locks, Machined, Steel, 10 degree, 1-Groove Beadlock, 0.313 in. Valve Stem, Set of 32

Part Number: MAN-13153-16

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Estimated Ship Date: May 23, 2025 if ordered today

Valve Spring, Nex Tek, Dual, 1.335 in. Outside Diameter, 780 lbs/in., Set of 16

Part Number: MAN-221422-16

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Estimated Ship Date: Jun 30, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.951 in. Length, Chevy, Set of 8

Part Number: MAN-11863-8

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Estimated Ship Date: Jul 1, 2025 if ordered today

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Pushrod, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 6.272 in. Length, Universal, Each

Part Number: MAN-25627-1

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Valve Springs, Dual, 1.500 in. Outside Diameter, 797 lbs./in. Rate, 1.130 in. Coil Bind Height, Set of 16

Part Number: MAN-221455-16

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Estimated Ship Date: Jun 25, 2025 if ordered today

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Connecting Rods, 4340 I-Beam, Cap Screw, Bushed, Ford, 5.4L , Up-Graded Bolts, Set of 8

Part Number: MAN-14040R-8

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Estimated Ship Date: Jul 1, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .342 in. Stem, 5.011 in. Length, Chevy, Set of 8

Part Number: MAN-10751-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jul 1, 2025 if ordered today

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

Part Number: MAN-42173

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Valves, Race Master, Intake, NK-842 Stainless Steel, 2.180 in. Diameter, 5.135 in. Overall Length, Chrysler, Dodge, 6.4L, Set of 8

Part Number: MAN-12332-8

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Estimated Ship Date: Jul 1, 2025 if ordered today

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