Manley Engines & Components

Valves, Intake, Severe Duty, Stainless Steel, 2.250 in.Diameter, 0.311 in. Stem, 5.494 in. Length, Set of 8

Part Number: MAN-12856-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.300 in. Head Diameter, 5.594 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12878-1

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Valve, Intake, 2.350 in. Diameter, Stainless Steel, 0.350 in. Over Installed Length, Chevy, Big Block, Each

Part Number: MAN-12880-1

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Valve Locks, Machined, Steel, 6 Degree, 1-Groove Beadlock, 6mm Valve Stem, Set of 16

Part Number: MAN-13012-8

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Valve Locks, Machined, Steel, 6 Degree, 1-Groove Beadlock, 6mm Valve Stem, Set of 16

Part Number: MAN-13014-8

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Valve Spring Retainers, RET-TI 1.660 TRP 10° LT/WT

Part Number: MAN-23753-1

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SPRING-1.550 DOUBLE

Part Number: MAN-221452SF-1

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SPRING-1454 POLISHED

Part Number: MAN-221454P-1

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Kit-RET-STEEL 1.290 7 DEG LT4 EXH

Part Number: MAN-23621-8

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SPRING-1.500 DOUBLE

Part Number: MAN-221457-1

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PROD-4130 7/16 10.075 .165 W

Part Number: MAN-25101-1

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RET-TI SUPER 7 1.620

Part Number: MAN-23685-1

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Valve Spring Retainers, RET-SUPER 7 LT/WT FOR 221445P

Part Number: MAN-23685L-1

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Valve Spring Retainers, RET-TENSILE MAX SUPER 7

Part Number: MAN-23685TM-1

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RET-TI SUPER 7 1.560 +.050

Part Number: MAN-23691-1

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Valve Spring Retainers, Titanium, 7 Degree, 1.500 in. Outside Diameter, .785 in. Inside Diameter, Each

Part Number: MAN-23700L-1

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Valve Spring Retainers, RET-SUPER 7 LT/WT 221452SF

Part Number: MAN-23702L-1

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Valve Spring Retainers, RET-L/W TENSILE MAX SUPER 7

Part Number: MAN-23702LTM-1

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Valve Spring Retainers, RET-SUPER 7 LT/WT

Part Number: MAN-23705L-1

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RET-LW TENSILE MAX SUPER 7

Part Number: MAN-23705LTM-1

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RET-TENSILE MAX SUPER 7

Part Number: MAN-23705TM-1

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RET-SUPER 7 +.050 LW

Part Number: MAN-23706L-1

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SINGLE VALVE SPRING RETAINER

Part Number: MAN-23746L-1

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Valve Springs, SPRING-HONDA F20C/F22C

Part Number: MAN-22150-1

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Pushrods, Chromoly Swedged End, Heat-treated, 7/16 in. Tube Diameter, 5/16 in. Tip Diameter, Ball Tips, 10.125 in. Overall Length, Each

Part Number: MAN-25103-1

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