Crankshafts

4340 Forged Pro Series Lightweight

Part Number: SCA-445425C-2

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Crankshaft, 2-Piece Seal, External Balance, Cast Steel, 3.895 in. Stroke, AMC, 4.0L, Each

Part Number: CPI-S28000

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400 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-440086-3

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

Part Number: SCA-445425-2

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.500 in. Stroke, 6.385 in. Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BBG42B-MG

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SB Mopar 340 Forged Steel Crank, 3.580 stroke, 6.123 in. Rod, May Req. Heavy Metal, Lightning Holes on Rod Journals, Narrowed Rod Bearings Req.

Part Number: SUM-MOP34033106

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4340 Forged Superlight Crankshaft

Part Number: SCA-4426015-3

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4340 Forged Superlight Crankshaft

Part Number: SCA-4426018-3

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4340 Forged Pro Series Lightweight

Part Number: SCA-44294500-2

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CRANKSHAFT ASM

Part Number: ADO-12670965

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CALLIES BB 5.3 ULTRA BOOST 5.375/2.750/2.197

Part Number: CPI-BQ-PR-UB

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Estimated Ship Date: Jul 21, 2025 if ordered today

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ULTRA BOOST CRANK 6.250 5.300 B.S.

Part Number: CPI-B524PM-UB

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Estimated Ship Date: Jul 21, 2025 if ordered today

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SBC 4.5 S/B, 4" / 400 / HONDA

Part Number: CPI-S4O-29-UD

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Estimated Ship Date: Jul 21, 2025 if ordered today

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MAGNUM ULTRA DIRT FORGED CRANK 3.800 350 2.000

Part Number: CPI-SAK-14A-UD

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Estimated Ship Date: Jul 21, 2025 if ordered today

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MAGNUM CRANK 3.875 350 HONDA JOURNL

Part Number: CPI-SAM-19A-MG

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Estimated Ship Date: Jul 21, 2025 if ordered today

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CALLIES SB ULTRA DIRT CRANK 3.875/2.448/1.888

Part Number: CPI-SMM-19-UD

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Estimated Ship Date: Jul 21, 2025 if ordered today

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CRANKSHAFT-CHEVY LT1 3.622

Part Number: MAN-194158

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Estimated Ship Date: Jun 23, 2025 if ordered today

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DRAGON SLAYER

Part Number: CPI-UJE0BMCS

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Estimated Ship Date: Jul 28, 2025 if ordered today

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COMPSTAR MODERN HEMI CRANK 4.000 2.559 2.100

Part Number: CPI-YYOE18-CS

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Estimated Ship Date: Jul 28, 2025 if ordered today

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351, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-4351C45-2

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Estimated Ship Date: Jul 17, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, 6.535 Rod, Chevy, 454, Each

Part Number: SCA-445430

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Estimated Ship Date: Jul 17, 2025 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-4426015

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Estimated Ship Date: Jul 17, 2025 if ordered today

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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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Estimated Ship Date: Jul 17, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445405C-3

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Estimated Ship Date: Jul 17, 2025 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 3.625 in. Stroke, Chevy, 350, 2.000 Pin, Each

Part Number: CPI-SAH143-CC

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Estimated Ship Date: Jul 29, 2025 if ordered today

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