Engine Crankshafts

4340 Forged Pro Series Lightweight

Part Number: SCA-445405C-2

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Estimated Ship Date: Jan 9, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774007621

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774008621

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Engine Crankshaft, Ford Model A/ Model T

Part Number: SCA-7-A-4250-C-H

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Estimated Ship Date: Jan 9, 2026 if ordered today

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MODEL 'T' STROKER MODEL 'A' ROD JOURNAL

Part Number: SCA-7T42501625

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Estimated Ship Date: Jan 9, 2026 if ordered today

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454 2-PC REAR SEAL SUPERLIGHT

Part Number: SCA-445440-3

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

Part Number: SCA-435012-3

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Forged 4340 Standard Weight

Part Number: SCA-4351C62

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Crankshaft, Lightweight, Forged 4340 Steel, 4.100 in. Stroke, Internal Balance, Ford, 351W, Each

Part Number: SCA-4351W60-2

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Crankshaft, Superlight, Forged 4340 Steel, 4.100 in. Stroke, Internal Balance, Ford, 351W, Each

Part Number: SCA-4351W60-3

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4340 Forged Pro Series Lightweight

Part Number: SCA-4426014-2

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Crankshafts, Chevy LT1 long snout 4340 Forged Lightweight Crankshaft. 58 tooth reluctor wheel, 4.000" stroke, 51-53 lb. total weight

Part Number: MAN-194458

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Estimated Ship Date: Dec 17, 2025 if ordered today

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CRANKSHAFT

Part Number: HRI-HR00125

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Estimated Ship Date: Nov 17, 2025 if ordered today

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CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00015

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Estimated Ship Date: Nov 17, 2025 if ordered today

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CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00025

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CRANKSHAFT W/RODS Polaris

Part Number: HRI-HR00026

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CRANKSHAFT

Part Number: HRI-HR00027

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CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00046

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4044

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4048

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4049

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4056

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4059

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4060

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4068

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