Manley Engines & Components

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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LOC-CAPT.3110 BEAD LOC

Part Number: MAN-13033-8

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

Part Number: MAN-13033T-8

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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 +.050 BEAD

Part Number: MAN-13036-8

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Valves, VALVE-LT1 6.2L E/D 1.590

Part Number: MAN-12349-1

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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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Connecting Rod, 4340 H-Beam, Cap Screw, Bushed, Chevy, Big Block, Each

Part Number: MAN-14060-1

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Connecting Rod, 4340 H-Beam, Cap Screw, Bushed, Chevy, Big Block RB, Each

Part Number: MAN-14062-1

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Connecting Rod, 4340 H-Beam, Cap Screw, Bushed, 6.535 in., Chevy, Big Block, Each

Part Number: MAN-14066-1

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Connecting Rod, ROD-BBC 6.800 H BEAM

Part Number: MAN-14073-1

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Valve, Intake, Stainless Steel, 2.250 in. Head Diameter, 5.344 in. Length, Chevy, Big Block, Set of 8

Part Number: MAN-12850H-1

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

Part Number: MAN-12856H-1

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Connecting Rod, Gen-III LS-Based SBC, 6.125 in., 0.9281 in. Pin, 4340 H-Beam, Qty.1

Part Number: MAN-14051-1

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Valve Spring Retainers, Titanium, 10 Degree, 1.550 in. Outside Diameter, .705 in. Inside Diameter, Set of 16

Part Number: MAN-23656-16

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Connecting Rod, ROD-HEMI 5.7,6.1 6.240 H BEAM

Part Number: MAN-14085-1

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Connecting Rod, Forged 4340 Steel, H-Beam, Bushed, Cap Screw, Chrysler, Dodge, 5.7, 6.1L, Each

Part Number: MAN-14086-1

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Connecting Rod, ROD-HEMI 6.4L 6.200 H BEAM

Part Number: MAN-14088-1

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Valve Locks, Machined, Steel, 7 Degree, 1-Groove, 5/16 in. Valve Stem, +.050 in. Height, Set of 32

Part Number: MAN-13085-16

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Main Bearings, P-Series, 1/2 Groove, Standard Size, Tri Metal, Chevy, Big Block, Set of 5

Part Number: MAN-33040

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BOLT-5/16 2000 1.500

Part Number: MAN-42281-4

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