Engines & Components

CALLIES FORGED ULTRA DIRT SB CRANK 3.750 / 350 / 2.000

Part Number: CPI-SAJ-14A-UD

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Estimated Ship Date: Oct 28, 2025 if ordered today

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MAGNUM ULTRA DIRT CRANK 3.800 350 1.888 x 1.825 WIDE

Part Number: CPI-SAK-1K-UD

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

Part Number: CPI-SAM21A-MG

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Estimated Ship Date: Oct 28, 2025 if ordered today

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CALLIES ULTRA DIRT BILLET SBC CRANK 3.550/350/1.888

Part Number: CPI-SAT-19-UD

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Estimated Ship Date: Oct 28, 2025 if ordered today

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CALLIES SBC BILLET ULTRA DIRT CRANK 3.550/283/1.888

Part Number: CPI-SAT-59-UD

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MAGNUM ULTRA DIRT TOYOTA CRANK 3.800 2.500 2.00 x 1.825

Part Number: CPI-SK-AP-UD

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Estimated Ship Date: Oct 28, 2025 if ordered today

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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

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CALLIES SB ULTRA DIRT CRANK 4.000/2.448/2.00

Part Number: CPI-SMO-14-UD

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.000 in. Rods, 2.000 Pin, 350 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMO14A-MG

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GM BB CHEVY CRANKSHAFT 4.375 2.750 2.200

Part Number: CPI-IBB-42B-GM

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.590 in. Bore, 9.850 in. Deck, 55mm Cam Bore, Nodular Iron Main Cap, 2-Piece Rear Seal, Chevy, Big Block, Each

Part Number: WRL-091107-55

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 9.800 in. Deck, 4.595 in. Bore, Billet Caps, 55mm Babbitt Cam Bearings and 0.904 in. Lifter bores, Each

Part Number: WRL-095012-55

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Estimated Ship Date: Sep 3, 2025 if ordered today

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ENGINE, SHORT BLOCK, 2012-2016

Part Number: MOP-68236571AA

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• Core Charge $250.00
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ENGINE, LONG BLOCK, 2019-2021

Part Number: MOP-68423570AA

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• Core Charge $500.00
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HEAD, CYLINDER, 2016-2023

Part Number: MOP-68412542AA

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Estimated Ship Date: Oct 14, 2025 if ordered today

• Core Charge $400.00
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ENGINE, LONG BLOCK, 2014-2020

Part Number: MOP-68251382AA

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• Core Charge $500.00
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ENGINE, LONG BLOCK, 2015-2018

Part Number: MOP-68268769AA

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• Core Charge $500.00
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HEAD, CYLINDER, 2007-2008

Part Number: MOP-R8003404AB

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• Core Charge $600.00
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HEAD, CYLINDER, 2013-2018

Part Number: MOP-R8210096AB

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• Core Charge $150.00
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HEAD, CYLINDER, 2013-2018

Part Number: MOP-R8210511AB

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• Core Charge $150.00
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BLOCK, LONG BLOCK, 2019-2023

Part Number: MOP-68547276AA

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Estimated Ship Date: Oct 14, 2025 if ordered today

• Core Charge $500.00
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HEAD, CYLINDER, 2018-2023

Part Number: MOP-68565073AA

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Estimated Ship Date: Oct 14, 2025 if ordered today

• Core Charge $500.00
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HEAD, CYLINDER, 2003-2004

Part Number: MOP-R5135783AA

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• Core Charge $300.00
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SHORT, 2001-2005

Part Number: MOP-MD367373

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• Core Charge $250.00
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ENGINE, LONG BLOCK, 2012

Part Number: MOP-68312658AA

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• Core Charge $750.00
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