Manley Engines & Components

Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.625 in. Length, Universal, Set of 8

Part Number: MAN-25863-8

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Connecting Rod, Sportmaster, 4340 I-Beam, Cap Screw, Bushed, 5.7 in. Length, Custom Bore Sizes, Chevy, Set 8

Part Number: MAN-14101-8

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Valve Springs, Triple, 1.677 in. Outside Diameter, 733 lbs./in. Rate, 1.142 in. Coil Bind Height, Set of 16

Part Number: MAN-221448-16

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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-10549-8

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Pushrod, Heat-treated, Chromoly, 3/8 in. Diameter, Ball Tips, 8.750 in. Length, Set of 8

Part Number: MAN-25354-8

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Valves, Exhaust, XH-426 Stainless Steel, 1.550 in. Diameter, .314 in. Stem, 4.923 in. Length, Set of 8

Part Number: MAN-11361-8

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

Part Number: MAN-25821-8

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Connecting Rod Bolts, 12-Point, Cap Screw, 7/16 in. Thread, 1.600 in. Length, Chevy, H-Beam, Set of 4

Part Number: MAN-42249-4

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Pushrods, Heat-treated, Chromoly, Ball Tips, 3/8 in. Diameter, 8.900 in. Overall Length, Set of 8

Part Number: MAN-25357-8

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Valves, Race Master, Intake, Stainless Steel, 2.140 in. Diameter, 5.135 in. Overall Length, Chrysler, Dodge, Jeep, 6.4L, Set of 8

Part Number: MAN-12330-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.550 in. Length, Universal, Set of 8

Part Number: MAN-25350-8

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Valves, Race Master, Exhaust, Stainless Steel, 1.654 in. Diameter, 5.100 in. Overall Length, Chrysler, Dodge, Jeep, 6.4L, Set of 8

Part Number: MAN-12331-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.175 in. Length, Universal, Set of 8

Part Number: MAN-25812-8

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Piston Rings, Steel, Chrome Nitride, 3.572 in. Bore, File Fit, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAN-46620ST-8

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Pistons, Forged, Dish, 3.572 in. Bore, Ford, Modular V8, Set of 8

Part Number: MAN-594120C-8

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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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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.250 in. Length, Universal, Tapered, Set of 8

Part Number: MAN-25344-8

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Valves, Intake, Stainless Steel, 2.000 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Set of 8

Part Number: MAN-11360-8

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Valve Spring Retainers, Titanium, 10 Degree, 1.625 in. Outside Diameter, .850 in. Inside Diameter, Set of 16

Part Number: MAN-23640-16

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Valve Springs, Professional, Dual, 1.550 in. O.D., 507 lbs./in. Rate, 1.190 in. Coil Bind Height, Set of 16

Part Number: MAN-22431-16

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Valve, Race, XH-426 Stainless Steel, Exhaust, 1.590 in. Diameter, 4.923 in. Length, Set of 8

Part Number: MAN-11661-8

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Pushrods, Heat-treated, Chromoly, 3/8 in. Tube Diameter, Ball Tips, 8.950 in. Overall Length, Set of 8

Part Number: MAN-25358-8

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Valve Springs, Dual, 1.580 in. Outside Diameter, 535 lbs./in. Rate, 1.170 in. Coil Bind Height, Set of 16

Part Number: MAN-221443-16

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Estimated Ship Date: May 28, 2026 if ordered today

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.650 in. Length, Universal, Set of 8

Part Number: MAN-25352-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 8.000 in. Length, Universal, Set of 8

Part Number: MAN-25816-8

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