Crankshafts

CALLIES LS1 ULTRA BOOST CRANK 4.000/2.750/2.100

Part Number: CPI-APO-71-UB

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CALLIES ULTRA BILLET CRANK 4.500/2.559./2.100

Part Number: CPI-APQ-31-UB

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CALLIES LS ULTRA BOOST CRANK 4.375 2.559 2.100

Part Number: CPI-AWB-31-UB

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Estimated Ship Date: Oct 20, 2025 if ordered today

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LS ULTRA BOOST 4" / 351C / 2.100

Part Number: CPI-AWO-71-UB

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MAGNUM BB CRANK 4.750 2.750 2.100

Part Number: CPI-BBS-43B-MG

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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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4340 Forged Superlight

Part Number: SCA-435018-3

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Estimated Ship Date: Oct 1, 2025 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435032-2

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Estimated Ship Date: Oct 1, 2025 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774005621

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Estimated Ship Date: Oct 1, 2025 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774007620

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Estimated Ship Date: Oct 1, 2025 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774007621

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774008621

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Engine Crankshaft, Chevy 4-454-4375-6385-2 454 Big Block Forged 4340 Steel

Part Number: SCA-445426-2

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, Superlite, 4.50 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445430-3

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chrysler, 360, Each

Part Number: SCA-436020-2

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Estimated Ship Date: Oct 1, 2025 if ordered today

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350 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-435056-3

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Estimated Ship Date: Oct 1, 2025 if ordered today

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302 SUPERLIGHT

Part Number: SCA-43022-3

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Estimated Ship Date: Oct 1, 2025 if ordered today

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ULTRA BOOST SB CRANK 3.625 400 2.100

Part Number: CPI-SAH-21-UB

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Estimated Ship Date: Sep 22, 2025 if ordered today

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COMPSTAR NISSAN RB26 FULL CWT 77.7mm STROKE

Part Number: CPI-S25007

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COMPSTAR NISSAN RB26 FULL CWT 79mm STROKE

Part Number: CPI-S25008

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FORD ULTRA DIRT FORGED CRANK 4.000/2.750/2.000

Part Number: CPI-EFO-7PV-UD

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MAGNUM FORD CRANK 4.250 351C 2.

Part Number: CPI-EFP-74V-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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CALLIES LS1 ULTRA BILLET CRANK 4.250 STROKE

Part Number: CPI-AWP-31-UB

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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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