Engine Crankshafts

4340 Pro Stock

Part Number: SCA-4LS141282

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Estimated Ship Date: Jun 29, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774008620

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Estimated Ship Date: Jun 29, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774008621

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Crankshaft, LS1 S-Series, Pro Stock, 6-Bolt, 4340 Forged Steel, 1-Piece Rear Main, Internal, Narrow Bearing, 4/4.125 in. Stroke, 6.125 in. Rod, Each

Part Number: SCA-4LS136365

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Estimated Ship Date: Jun 29, 2026 if ordered today

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HONDA 4340 BILLET LIGHTWEIGHT PRO COMP CRANKSHAFT

Part Number: SCA-4H891-2

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Estimated Ship Date: Jun 30, 2026 if ordered today

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Crankshaft 4-LS7-4125-6125-58, Chevy LS7 Crankshaft 4340 Pro Street 6-Bolt 4.125 Stroke 6.125 Length 2.100 Jou

Part Number: SCA-4LS741265

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Estimated Ship Date: Jun 26, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774005420

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Estimated Ship Date: Jun 29, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774007621

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Estimated Ship Date: Jun 29, 2026 if ordered today

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Crankshaft Assembly, SCM415, Kawasaki, Each

Part Number: HRI-4061

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Estimated Ship Date: May 7, 2026 if ordered today

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CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00046

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Estimated Ship Date: May 8, 2026 if ordered today

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HOT ROD S/M CRANK POL 800

Part Number: HRI-4403

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Estimated Ship Date: May 8, 2026 if ordered today

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Crankshaft, 28 oz.External Balance, Cast Steel, 3.00 in. Stroke, Ford, 302, Each

Part Number: ESP-103023000

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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