Callies Performance Parts and Accessories

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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Estimated Ship Date: Apr 22, 2026 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.875 in. Stroke, 6.000 in. Rods, 2.100 Pin, 400 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMM21AMG

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Estimated Ship Date: Apr 22, 2026 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, 400 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMM24A-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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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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Estimated Ship Date: Apr 22, 2026 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.000 in. Rods, 1.888 Pin, 350 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMO19A-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Crank, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, 2.100 in. Pin, Chevy, 400, BB Post

Part Number: CPI-SMO21A-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.000 in. Rods, 2.000 Pin, 400 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMO24A-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.250 in. Stroke, 6.250 in. Rods, 2.100 Pin, 400 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMP21A-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CALLIES LS CCW MAGNUM 3.160 / 2.559 / 2.100

Part Number: CPI-AP6031W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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MAGNUM LS CRANK 3.383 2.5585 2.000

Part Number: CPI-AP7434W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CALLIES LS CCW MAG 3.350 / 2.559 / HONDA

Part Number: CPI-AP8639W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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MAGNUM LS CRANK 3.325 2.5585 2.100

Part Number: CPI-AP8D31V-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CALLIES MAGNUM LS CRANK 4.375 2.559 2.100

Part Number: CPI-APB-31V-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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MAGNUM CCW 4.375 / 2.559 / 2.100

Part Number: CPI-APB-31W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CALLIES LS MAGNUM CRANK 3.370/2.559/2.100

Part Number: CPI-AP1731V-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CALLIES 8 CTWT LS CRANK 3.00/2.559/2.100

Part Number: CPI-APD-31W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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MAGNUM CCW LS CRANK 3.270/2.559/2.100

Part Number: CPI-AP1831W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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MAGNUM LS CRANK 3.625 2.5585 2.000

Part Number: CPI-APH-34W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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MAGNUM 8CTWT LS CRANK 4.013 2.5585 2.1000

Part Number: CPI-AP2831W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CALLIES LS MAGNUM CRANK 3.625/2.559 /2.200

Part Number: CPI-APH-3XW-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CALLIES LS MAG CCW 3.625 / 351C / 2.100

Part Number: CPI-APH-71V-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CALLIES LS MAG CCW 3.625 / 351C / 2.100

Part Number: CPI-APH-71W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CALLIES MAGNUM LS CRANK 3.380/2.558/2.100

Part Number: CPI-AP9831W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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CALLIES LS MAGNUM CRANK 3.750 2.000 8 CWT

Part Number: CPI-APJ-34W-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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MAGNUM LS1 CRANK 3.625 2.5585 2.100

Part Number: CPI-APH-31V-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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