Howards Cams Engines & Components

Crankshaft, 2-Piece Seal, Internal Balance, Forged, 4340 Steel, 4.000 in. Stroke, Chevy, 350, Each

Part Number: HRS-H354006012T

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Main Cap SB Chev 400

Part Number: HRS-H400-1

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Crankshaft, 2-Piece Seal, Internal Balance, Forged, 4340 Steel, 3.875 in. Stroke, Chevy, 400, Each

Part Number: HRS-H403876012T

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Valve Spring, Dual, 1.625 in. Outside Diameter, 645 lbs./in. Rate, 1.070 in. Coil Bind Height, Each

Part Number: HRS-98738-1A

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Ring, Second, 4.035"

Part Number: HRS-H487040305S

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Valve Springs, Dual, 1.514 in. Outside Diameter, 348 lbs./in. Rate, 1.150 in. Coil Bind Height, Set of 16

Part Number: HRS-98656

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Ring, Second, 4.160"

Part Number: HRS-H487041555S

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Ring, Top, 4.160"

Part Number: HRS-H487041555T

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Piston Wrist Pin Retainer, Spirolox, Steel, Each

Part Number: HRS-HRC4501-1

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Spirolok, .990-1.00"

Part Number: HRS-HRC4502-1

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Piston Rings, Ring Set, Plasma Moly, File Fit, 3.910", 1.5mm, 1.5mm, 3mm

Part Number: HRS-HRC485039055

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Ring, Oil, 4.535"

Part Number: HRS-H486045305O

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Ring, Second, 4.535"

Part Number: HRS-H486045305S

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Ring, Oil, 4.565"

Part Number: HRS-H486045605O

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Ring, Second, 4.565"

Part Number: HRS-H486045605S

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Ring, Top, 4.565"

Part Number: HRS-H486045605T

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Ring, Oil, 4.605"

Part Number: HRS-H486046005O

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Ring, Second, 4.605"

Part Number: HRS-H486046005S

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Ring, Top, 4.605"

Part Number: HRS-H486046005T

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Ring, Plasma Moly, File Fit, 4.045"

Part Number: HRS-H486240305O

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Ring, Plasma Moly, File Fit, 4.035"

Part Number: HRS-H486240305S

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Piston Rings, Ring, Plasma Moly, File Fit, 4.045"

Part Number: HRS-H486240405S

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Piston Rings, Ring, Plasma Moly, File Fit, 4.045"

Part Number: HRS-H486240405T

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Ring, Plasma Moly, File Fit, 4.130"

Part Number: HRS-H486241255O

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Ring, Plasma Moly, File Fit, 4.130"

Part Number: HRS-H486241255S

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