Manley Engines & Components

STUD-3/8 FOR POLYLOCKS

Part Number: MAN-42147-16

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SPRING-1.522 DOUBLE

Part Number: MAN-221460-1

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SPRING-1.540 DOUBLE

Part Number: MAN-221461-1

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Valve Spring, Single, 1.100 in. Outside Diameter, 294 lbs./in. Rate, 0.950 in. Coil Bind Height, Each

Part Number: MAN-22190-16

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VALVE SPRINGS

Part Number: MAN-23402-16

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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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SPRING-1447 POLISHED

Part Number: MAN-221447P-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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Valve Spring, Triple, 1.677 in. Outside Diameter, 720 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221449P-1

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Valve Spring, Triple, 1.677 in. Outside Diameter, 770 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221450-1

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Valve Springs, Triple, 1.677 in. Outside Diameter, 770 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221450P-1

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SPRING-1.550 DOUBLE

Part Number: MAN-221452SF-1

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Valve Spring Retainer, Hardened 4140 Chomoly Steel, 10 Degree, 1.550 in. Outside Diameter, .710 in. Inside Diameter, Set of 16

Part Number: MAN-23659-16

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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VALVE-BBC E/D 1.940

Part Number: MAN-11773-1

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VALVE-E/D 1.950

Part Number: MAN-11837-1

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VALVE-E/D 1.850,+.100

Part Number: MAN-12789-1

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Valves, VALVE-S/D 2.250,+.250 HOLLOW

Part Number: MAN-12856H-1

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Valves, VALVE-CHRY HEMI 6.4L R/F 2.180

Part Number: MAN-12332HB-1

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VALVE-FD 2.3L R/M 1.890

Part Number: MAN-11790-4

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VALVE-FD 2.3L R/M 1.590

Part Number: MAN-11791-4

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Valve Locks, Captiv-Loc, Machined, Titanium, 7 Degree, 1-Groove Beadlock, 5/16 in. Valve Stem, +.050 in. Height, Set of 16

Part Number: MAN-13034T-8

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LOC-CAPT.3415 BEAD LOC

Part Number: MAN-13035-8

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LOC-CAPT.3415 +.050 BEAD

Part Number: MAN-13036-8

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Valves, VALVE-E/D BRODIX SR20 1.800

Part Number: MAN-12351-1

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Valves, VALVE-L-92 P/F 2.165, +.300

Part Number: MAN-12354H-1

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