Manley Engines & Components

Pushrod, Heat-treated, Chromoly, 5/16 in. Diameter, Ball Tips, 8.100 in. Length, Each

Part Number: MAN-25241-1

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Valves, Exhaust, Stainless Steel, 1.465 in. Diameter, .342 in. Stem, 5.080 in. Length, Ford, Set of 8

Part Number: MAN-10723-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Pistons, PIST-3.662/1.165 CD/+1cc E/D

Part Number: MAN-595800CE-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valves, Exhaust, XH-428 Stainless, 1.625 in. Diameter, .3415 in. Stem, 5.565 in. Length, Set of 8

Part Number: MAN-11763-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Pushrod, Heat-treated, Chromoly, 5/16 in. Diameter, Ball Tips, 8.100 in. Length, Set of 16

Part Number: MAN-25241-16

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Pushrods, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 7.750 in. Length, Universal, Set of 16

Part Number: MAN-25234-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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CONNECTING ROD SET

Part Number: MAN-14043R-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve Lock, Machined, Steel, 10 Degree, 1-Groove, 11/32 in. Valve Stem, Pair

Part Number: MAN-13194-1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Rocker Arms, Stamped Steel, 1.60 Ratio, 3/8 in. Stud, Chevy, Small Block, Set of 8

Part Number: MAN-43150

4.0 out of 5 stars ( 1 )

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PISTON RINGS

Part Number: MAN-46772ST-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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KIT-STREETROLLER BBC

Part Number: MAN-73168

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Valve Locks, Machined, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32

Part Number: MAN-13083-16

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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 Locks, Captiv-Loc, Machined, Titanium, 7 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 32

Part Number: MAN-13031T-16

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Pushrod, Chromoly, Swedged End, 7/16 in. Diameter, 7.700 in. Length, Ball/Ball Ends, Set of 8

Part Number: MAN-25130-8

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Estimated Ship Date: Jan 6, 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-46630-8

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Lash Cap, Steel, 11/32 in. Valve Stem, .080 in. Thick, Each

Part Number: MAN-42104-1

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VALVE-R/M 2.300,+.250

Part Number: MAN-11870-1

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Valves, Exhaust, Stainless Steel, 1.560 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-11501-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Valve, Intake, Stainless Steel, 1.890 in. Diameter, 0.342 in. Stem, 4.800 in. Length, Set of 4

Part Number: MAN-11794-4

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Valve Spring Retainers, Titanium, 10 Degree, 1.660 in. Spring Diameter, .620 in. Inside Diameter, Set of 16

Part Number: MAN-23663-16

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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, 7.200 in. Length, Universal, Set of 8

Part Number: MAN-25872-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valve, Intake, Race Master, Stainless Steel, 2.250 in. Diameter, 0.3715 in. Stem, 5.344 in. Length, Set of 8

Part Number: MAN-11724-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Valves, Exhaust, Stainless Steel, 1.810 in. Diameter, .372 in. Stem, 4.908 in. Length, Mopar, Set of 8

Part Number: MAN-11891-8

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Estimated Ship Date: Jan 6, 2026 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-10551-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow