Crankshafts

Forged 4340 Standard Weight

Part Number: SCA-4426013

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-4426014

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4340 Forged Pro Series Lightweight

Part Number: SCA-4426014-2

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Forged 4340 Standard Weight

Part Number: SCA-4426015

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Forged 4340 Standard Weight

Part Number: SCA-4426018

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.50 in. Stroke, 6.760 Rod, Mopar, 426 Hemi, Each

Part Number: SCA-4426020

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4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

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4340 Forged Superlight

Part Number: SCA-445415C-3

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.250 in. Stroke, 6.135 Rod, Chevy, 454, Each

Part Number: SCA-445420

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Crankshaft, Forged 4340 Steel, Superlite, 4.25 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445425-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445425C-3

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Engine Crankshaft, Chevy 4-454-4375-6385-2 454 Big Block Forged 4340 Steel

Part Number: SCA-445426-2

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 3.750 in. Stroke, Chrysler, 440, Each

Part Number: SCA-444010

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4340 Forged Pro Series Lightweight

Part Number: SCA-445405C-2

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4340 Forged Superlight

Part Number: SCA-445405C-3

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CRANKSHAFT

Part Number: DRT-934640006125

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Estimated Ship Date: Nov 18, 2025 if ordered today

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CHEVY LS1 4340 CRANK

Part Number: ESP-434642506560

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Estimated Ship Date: Sep 24, 2025 if ordered today

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CRANKSHFT, 2013-2026

Part Number: MOP-05038339AG

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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MAGNUM ULTRA DIRT BB CRANK 4.250 2.750 2.200

Part Number: CPI-BBP-42B-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.250 in. Stroke, 6.385 in. Rod, 2.100 Pin, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BBP43B-MG

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CALLIES FORGED ULTRA DIRT SB CRANK 3.750 / 350 / HONDA

Part Number: CPI-SAJ-19-UD

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Estimated Ship Date: Dec 5, 2025 if ordered today

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SBC FRG DIRT CRANK 3.750/350/1.888

Part Number: CPI-SAJ-19A-UD

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MAGNUM SB CRANK 3.750 350 QUAD

Part Number: CPI-SAJ-1YA-MG

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CALLIES SB MAGNUM BILLET 3.750/400 MAINS

Part Number: CPI-SAJ-21-MB

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Callies Ultra Billet 3.750 400 2.100

Part Number: CPI-SAJ-21-UB

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