Manley Parts and Accessories

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .3136 in. Stem, 5.215 in. Length, Chevy, LS3, LS99, Each

Part Number: MAN-12353-1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valves, Intake, Stainless Steel, 1.930 in. Diameter, .3133 in. Stem, 5.232 in. Length, LS 5.3L, Set of 8

Part Number: MAN-12358-1

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Valves, VALVE-TOYOTA 3UR-FE R/M 38mm

Part Number: MAN-12364-1

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Valves, VALVE-TOYOTA 3UR-FE R/M 32mm

Part Number: MAN-12365-1

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Valve Locks, LOC-BEAD 7 DEG .3715 LocCap

Part Number: MAN-13392-1

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Valve Locks, LOC-CONV. 7 DEG .3415 LocCap

Part Number: MAN-13394-1

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Valve Lock, LocCap, Machined, Steel, 7 Degree, 1-Groove, 0.372 in. Valve Stem, Pair

Part Number: MAN-13395-1

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Valve Lock, LocCap, Machined, Steel, 10 Degree, 1-Groove Beadlock, 0.342 in. Valve Stem, Pair

Part Number: MAN-13461-1

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Valve Lock, LocCap, Machined, Steel, 10 Degree, 1-Groove, 0.372 in. Valve Stem, Pair

Part Number: MAN-13495-1

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Valves, VALVE-TOYOTA 3UR-FE R/M 38.5mm

Part Number: MAN-12366-1

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Valve Springs, SPRING-MITSUBISHI 4G63

Part Number: MAN-22115-1

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Valve Springs, SPRING-B SERIES NON V

Part Number: MAN-22120-1

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Valve Springs, SPRING-HONDA KA20A/K20Z

Part Number: MAN-22140-1

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SINGLE SPRING

Part Number: MAN-221418-1

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Valve Spring, NexTek, Dual, 1.640 in. O.D., 647 lbs./in. Rate, 1.070 in. Coil Bind Height, Polished, Each

Part Number: MAN-221424P-1

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SPRING-1425 POLISHED

Part Number: MAN-221425P-1

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SPRING-1.125 SINGLE

Part Number: MAN-221427-1

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Valve Springs, SPRING-HONDA F20C/F22C

Part Number: MAN-22150-1

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SPRING-1.620 DOUBLE

Part Number: MAN-221445P-1

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Valve Spring, Nex Tek, Dual, 1.400 in. Outside Diameter, 575 lbs/in., Each

Part Number: MAN-221446SF-1

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Valve Spring, Triple, 1.677 in. Outside Diameter, 720 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221449-1

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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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SPRING-1.500 DOUBLE

Part Number: MAN-221457-1

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Valve, Intake, Stainless Steel, 1.940 in. Diameter, .342 in. Stem, 5.040 in. Length, Chevy, Each

Part Number: MAN-11300-1

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Estimated Ship Date: Dec 1, 2025 if ordered today

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