Manley Engines & Components

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 5.036 in. Length, Chevy, Each

Part Number: MAN-11539-1

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Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: MAN-10766-8

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Pushrod, Chromoly Steel, Heat-Treated, 5/16 in. Diameter, 7.600 in. Length, Universal, Each

Part Number: MAN-25767-1

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LOCKS-.042 SPIRAL

Part Number: MAN-42271-32

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CRANK-4340 FORGE 3.543 STROKE

Part Number: MAN-190350

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Valve Locks, Machined, Steel, 7 Degree, 1-Groove, 11/32 in. Valve Stem, +.050 in. Height, Set of 32

Part Number: MAN-13084-16

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Pushrods, Chromoly Steel, Heat-Treated, 7/16 in. Diameter, 9.700 in. Length, Universal, Set of 8

Part Number: MAN-25172-8

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve Spring Retainers, Light Weight, Titanium, 7 Degree, 1.677 in. Outside Diameter, .635 in. Inside Diameter, Each

Part Number: MAN-23708L-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Pushrod, Chromoly, Swedged End, 5/16 in. Diameter, 6.600 in. Length, Ball/Ball Ends, Set of 16

Part Number: MAN-25211-16

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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: Nov 19, 2025 if ordered today

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Valve Springs, Single, 1.311 in. Outside Diameter, 353 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221438-16

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CONNECTING ROD SET

Part Number: MAN-14043R-8

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Valves, Intake, Stainless Steel, 2.250 in. Diameter, .372 in. Stem, 5.218 in. Length, Chevy, Set of 8

Part Number: MAN-11562-8

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Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Each

Part Number: MAN-11815-1

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Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.910 in. Length, Chevy, Set of 8

Part Number: MAN-10649-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.000 in. Length, Universal, Set of 8

Part Number: MAN-25862-8

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Connecting Rod, ROD-HEMI 6.2/6.4L 6.200 H TUFF

Part Number: MAN-15088R-8

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.650 in. Length, Universal, Tapered, Set of 8

Part Number: MAN-25877-8

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Pushrods, Chromoly Steel, Heat-Treated, 3/8 in. Diameter, 7.300 in. Length, Universal, Set of 8

Part Number: MAN-25874-8

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Lash Caps, Steel, 6mm Valve Stem, .060 in. Thick, Set of 8

Part Number: MAN-42254-8

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Connecting Rod, Sportmaster, 4340 I-Beam, Cap Screw, Bushed, 5.7 in. Length, Custom Bore Sizes, Chevy, Set 8

Part Number: MAN-14101-8

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, 350 Mains, Chevy, 5.7, Each

Part Number: MAN-190190

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Pushrod, Chromoly, Swedged End, Heat-Treated, 5/16 in. Diameter, 8.050 in. Length, Set of 16

Part Number: MAN-25240-16

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Pushrods, Steel, Heat-Treated, 7/16 in. Diameter, 9.350 in. Length, Universal, Tapered, Set of 8

Part Number: MAN-25165-8

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, 6.125 in Length, Bushed, Cap Screw, Chevy, LS1, Each

Part Number: MAN-15051R-1

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