Crankshafts Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Callies Magnum Crankshafts BBV-42B-MG

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 5.000 in. Stroke, 7.000 in. Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BBV42B-MG

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Callies Magnum Crankshafts SAM-21A-MG

Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.875 in. Stroke, 2.100 in. Pin, Chevy, 400

Part Number: CPI-SAM21A-MG

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Call to Order

Callies Magnum Crankshafts SMM-14A-MG

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.875 in. Stroke, 6.000 in. Rods, 2.000 Pin, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMM14A-MG

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Brodix Cylinder Heads Crankshafts BR C45443756385B

Crankshaft, 2-Piece Seal, Internal Balance, Billet Steel, 4.375 in. Stroke, Chevrolet, Big Block, Each

Part Number: BRO-S0015

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Brodix Cylinder Heads Crankshafts BR C45446256700B

CRANKSHAFT

Part Number: BRO-S0021

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Brodix Cylinder Heads Crankshafts BR C45447506700B

CRANKSHAFT

Part Number: BRO-S0022

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Motorcraft Crankshafts 3C3Z6303AARM

CRANKSHAFT ASY

Part Number: MOF-3C3Z6303AARM

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Scat Forged Superlight Crankshafts 4-350-4000-6000-3-20

4340 Forged Superlight

Part Number: SCA-435087-3

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Mopar Replacement Crankshafts 68186996AA

CRANK PKG, ENGINE, 2009-2023

Part Number: MOP-68186996AA

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Chevrolet Performance Forged Steel Crankshafts 12489436

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

Part Number: NAL-12489436

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Mopar Replacement - Crankshafts for 2009 VIPER - 05038250AC

CRANKSHFT, 2008-2010

Part Number: MOP-05038250AC

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Callies Performance Crankshafts GEQ-62J-MP

Chrysler BB Crank 4.500/ Chry Main/Chevy

Part Number: CPI-GEQ-62J-MP

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Scat Forged Pro Series Big Block Post Crankshafts 77-350-3500-570-2-18