Manley Engines & Components

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, Chevy, Small Block, Set of 8

Part Number: MAN-14054-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .371 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-10728-8

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RET-TI 1.500 DBL 10 DEG +.100

Part Number: MAN-23676-1

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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 )

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Lash Caps, Steel, 6mm Valve Stem, .040 in. Thick, Set of 8

Part Number: MAN-42264-8

5.0 out of 5 stars ( 2 )

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Valve Springs, Dual, 1.640 in. Outside Diameter, 604 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: MAN-221425-16

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Connecting Rods, H-Lite Series, 4340 H-Beam, Cap Screw, Bushed, 6.125 in. Length, Chevy, LS1, Set of 8

Part Number: MAN-14031-8

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Valve Springs, Single, 1.250 in. Outside Diameter, 357 lbs./in. Rate, 1.180 in. Coil Bind Height, Set of 16

Part Number: MAN-22409-16

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Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 8.350 in. Length, Ball Ends, Set of 8

Part Number: MAN-25835-8

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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

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Valve Locks, Machined, Steel, 10 degree, 1-Groove Beadlock, 0.342 in. Valve Stem, Set of 16

Part Number: MAN-13160-8

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Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, Chevy, Big Block, Set of 8

Part Number: MAN-14062-8

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 9.200 in. Length, Universal, Set of 8

Part Number: MAN-25363-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.525 in. Length, Universal, Set of 8

Part Number: MAN-25856-8

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 9.850 in. Length, Universal, Set of 8

Part Number: MAN-25376-8

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Valves, Intake, Stainless Steel, 1.850 in. Diameter, .342 in. Stem, 5.075 in. Length, Ford, Set of 8

Part Number: MAN-10778-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.050 in. Length, Universal, Set of 8

Part Number: MAN-25340-8

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Estimated Ship Date: Nov 14, 2025 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-10765-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.910 in. Length, Chevy, Set of 8

Part Number: MAN-10649-8

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Valves, Exhaust, Stainless Steel, 1.500 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-10577-8

5.0 out of 5 stars ( 3 )

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Valves, Exhaust, XH-428 Stainless, 1.610 in. Head Diameter, 5.230 in. Length, Chevy, 7.0L LS, Set of 8

Part Number: MAN-11679-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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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, Heat-Treated, 3/8 in. Diameter, 9.500 in. Length, Universal, Set of 8

Part Number: MAN-25950-8

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Connecting Rod, ROD-4.6L 300M 5.850 LIGHT

Part Number: MAN-15320R6-1

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 6.750 in. Length, Universal, Set of 8

Part Number: MAN-25839-8

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