CHEVROLET Chevy small block Gen I Crankshafts

Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, Each

Part Number: CRO-95128

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Estimated Ship Date: Feb 23, 2026 if ordered today

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CRANKSHAFT ASM

Part Number: NAL-12670965

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Crankshaft, Standard Weight, Forged 4340 Steel, 3.625 in. Stroke, Internal Balance, Chevy, 350, Each

Part Number: SCA-435040

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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-773505620

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Estimated Ship Date: Jan 12, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773505418

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Estimated Ship Date: Jan 12, 2026 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435028-2

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Estimated Ship Date: Jan 12, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-435008-3

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Estimated Ship Date: Jan 12, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773505420

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Estimated Ship Date: Jan 12, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773502020

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Estimated Ship Date: Jan 12, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773502018

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Crankshaft, Lightweight, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevrolet, Small Block, Each

Part Number: BRO-S0008

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Crankshaft, Lightweight, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevrolet, Small Block, Each

Part Number: BRO-S0011

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Crankshaft, 1-Piece Seal, 4340 Forged Steel, 3.800 Stroke, Chevy, 5.7L, Each

Part Number: NAL-12489436

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Crankshaft, Excalibur, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 400, Each

Part Number: SCA-740086

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 3.750 in. Stroke, Chevy, 350, Each

Part Number: ESP-103503750571

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Estimated Ship Date: Dec 10, 2025 if ordered today

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302 2-PC REAR SEAL, STD WEIGHT CHEVY

Part Number: SCA-435005

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Estimated Ship Date: Jan 14, 2026 if ordered today

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

Part Number: SCA-735086

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Estimated Ship Date: Jan 14, 2026 if ordered today

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