Manley Parts and Accessories

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

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Pushrods, Heat-treated, Chromoly, Ball Tips, 5/16 in. Diameter, 8.150 in. Overall Length, Set of 16

Part Number: MAN-25242-16

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Valves, Intake, Stainless Steel, 2.205 in. Diameter, 0.313 in. Stem, 5.200 in. Length, Chevy, Set of 8

Part Number: MAN-11688-8

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.036 in. Length, Chevy, Set of 8

Part Number: MAN-11539-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.165 in. Length, Chevy, Set of 8

Part Number: MAN-11751-8

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Estimated Ship Date: Dec 22, 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-11543-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pushrod, Chromoly, Swedged End, 5/16 in. Diameter, 7.200 in. Length, Ball/Ball Ends, Set of 16

Part Number: MAN-25223-16

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Estimated Ship Date: Dec 22, 2025 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: Dec 22, 2025 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: Dec 23, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.494 in. Length, Chevy, Set of 8

Part Number: MAN-11856-8

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Valve, SBC exhaust, 1.625 +.300 Extreme Duty, set of 8

Part Number: MAN-11721-8

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.300 in. Diameter, .341 in. Stem, 5.610 in. Length, Chevy, Set of 8

Part Number: MAN-11878-8

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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .341 in. Stem, 5.344 in. Length, Chevy, Ford, Set of 8

Part Number: MAN-11822-8

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Valves, Intake, Stainless Steel, 2.190 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-11832-8

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Estimated Ship Date: Dec 8, 2025 if ordered today

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RING-4.060, 4.065 1.5,3mm STL TOP

Part Number: MAN-46116ST-8

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RING-3.700 1.2mm,3mm STL TOP

Part Number: MAN-46771ST-8

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Valve Spring, Dual, 1.290 in. Outside Diameter, 377 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221436-16

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.036 in. Length, Chevy, Set of 8

Part Number: MAN-11823-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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VALVE-LT1 6.2L S/D 1.590

Part Number: MAN-12347-8

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.900 in. Diameter, .342 in. Stem, 5.422 in. Length, Set of 8

Part Number: MAN-11745-8

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Estimated Ship Date: Dec 22, 2025 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

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Estimated Ship Date: Dec 22, 2025 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

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Spring Retainers, Titanium, 10 Degree, 1.550 in. Outside Diameter, .567 in. Inside Diameter, Set of 16

Part Number: MAN-23644-16

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Estimated Ship Date: Dec 22, 2025 if ordered today

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RET-H13 SUPER 7 DEG 1.550 DBL

Part Number: MAN-23702TS-16

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Estimated Ship Date: Dec 22, 2025 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: Dec 22, 2025 if ordered today

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