Engine Crankshafts

ULTRA BOOST SB CRANKSHAFT 3.562 350 2.100 BB POST

Part Number: CPI-SM6-11-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAGNUM SB CRANKSHAFT 3.562 650 2.100

Part Number: CPI-SM6-11A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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SB MAGNUM CRANK 3.562 350 2.000 BB POST

Part Number: CPI-SM6-14A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES SB UD 3.300 STROKE 283 MAIN 1.850 X 1.825 WIDE ROD JOURNAL

Part Number: CPI-SM605D-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES SB UD CRANK 2.700 / 283 / HONDA ROD JOURNAL

Part Number: CPI-SM7259-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES ULTRA BOOST 4.375 / 400 / 2.100 BBC POST

Part Number: CPI-SMB-21-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAGNUM CRANK 4.375 400 2.100 BB POST

Part Number: CPI-SMB-21A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAGNUM CRANK 4.375 400 2.000 BB POST

Part Number: CPI-SMB-24A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAGNUM CRANK 3.000 350 2.000 BB POST

Part Number: CPI-SMD-14A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Crank, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, 2.100 in. Pin, Chevy, 400, BB Post

Part Number: CPI-SMJ21A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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SB MAGNUM CRANK 3.800/350/2.100

Part Number: CPI-SMK-11A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CALLIES ULTRA DIRT BILLET 3.800 / 350 / 2.000

Part Number: CPI-SMK-14-UD

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Estimated Ship Date: Nov 3, 2025 if ordered today

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MAGNUM CRANK 3.800 400 2.100 BBC POST

Part Number: CPI-SMK-21A-MG

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Estimated Ship Date: Nov 3, 2025 if ordered today

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ULTRA SBC BOOST BILLET 3.800 / 400 / 2.000

Part Number: CPI-SMK-24-UB

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Estimated Ship Date: Nov 3, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LIGHTWEIGHT BB CHEVY 5.000 (W/HOLES)

Part Number: CRO-LW95142

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Estimated Ship Date: Sep 15, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LW CHRYS 426 HEMI CUSTOM(HOLES INCL)

Part Number: CRO-LW95160

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Estimated Ship Date: Sep 15, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LW CHRYS 426 HEMI 3.600 (HOLES INCL)

Part Number: CRO-LW95161

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Estimated Ship Date: Sep 15, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LW CHRYS 426 HEMI 3.750 (HOLES INCL)

Part Number: CRO-LW95162

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Estimated Ship Date: Dec 8, 2025 if ordered today

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CRANKSHAFT 4340 FORGED LW CHRYS 426 HEMI 3.875 (HOLES INCL)

Part Number: CRO-LW95163

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Estimated Ship Date: Sep 15, 2025 if ordered today

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4340 CRANK CHEV 350 2PC 3.750" BBC SNOUT

Part Number: ESP-4350375057B1

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Engine Crankshaft

Part Number: ESP-4350375057B2

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Estimated Ship Date: Sep 8, 2025 if ordered today

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3.500" stroke, internal balance, forged 4340 steel, Ford 351 Cleveland

Part Number: ESP-435635006000

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Estimated Ship Date: Sep 8, 2025 if ordered today

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CLEVELAND CRANKSHAFT

Part Number: ESP-435638506000

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevy, 400, Each

Part Number: ESP-440041256000

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Estimated Ship Date: Sep 8, 2025 if ordered today

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CRANKSHAFT 4340 FORGED MAXI-LIGHT BB CHEVY CUSTOM(W/HOLES)

Part Number: CRO-ML95130

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Estimated Ship Date: Sep 15, 2025 if ordered today

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