Engine Crankshafts

Chevy LS 4340 Forged Steel Crankshaft, 4.000 stroke, Center Counterweighted, 58X Reluctor, Lightened, Nitride Hardened, Narrowed Rod Bearings Req.

Part Number: SUM-LSCCW400058X

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.110 in. / 79 mm Stroke, Internal Balance, Nissan, RB26DETT, Each

Part Number: CPI-S25001

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Crankshaft, Chev SB, 350 Main, 2.000" Rod Pins

Part Number: HRS-H353485702T

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Estimated Ship Date: Dec 12, 2025 if ordered today

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CRANKSHAFT

Part Number: HRS-S0001

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Crankshaft, Billet Reaper, Chev LS 3.622"

Part Number: HRS-S0004

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Crankshaft, Billet Reaper, Chev LS 4.000"

Part Number: HRS-S0005

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Crankshaft, Billet Reaper, Chev LS 4.000"

Part Number: HRS-S0006

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Estimated Ship Date: Dec 12, 2025 if ordered today

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FORD RS CRANK MODIFIED - FULL LIGHTENING PACKAGE

Part Number: CPI-QH47BTO-F2

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Estimated Ship Date: Jan 16, 2026 if ordered today

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FORD RS CRANK - ONLY CUT KEYWAY

Part Number: CPI-QH47BTO-FK

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CALLIES 8 CTWT LS CRANK 4.100/2.559/2.100

Part Number: CPI-S0045

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.480 in. Stroke, 5.700 in. Rods, 1.888 Pin, Internal Balance, Chevy, Small Block, Each

Part Number: CPI-SAF19A-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.625 in. Stroke, 2.100 in. Pin, Chevy, 350

Part Number: CPI-SAH11A-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 3.625 in. Stroke, Chevy, 350, 2.000 Pin, Each

Part Number: CPI-SAH143-CC

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Crankshaft, Magnum, 1-Piece Seal, Forged 4340 Steel, 4.375 in. Stroke, 6.700 in Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, GenV, GenVI, Each

Part Number: CPI-IBB42B-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Crankshaft, Magnum, 1-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.385 in Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, GenV, GenVI, Each

Part Number: CPI-IBO-42B-MG

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Estimated Ship Date: Jan 16, 2026 if ordered today

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RB 30 MAGNUM BILLET 90 MM STROKE

Part Number: CPI-J078F9-MB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CALLIES ULTRA FORGED BILLET BIG FLANGE 4.500 / 2.750 /2.374

Part Number: CPI-NNQ-UY2-TF

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Estimated Ship Date: Jan 16, 2026 if ordered today

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FORD RS CRANK MODIFIED - NO LIGHTENING HOLES

Part Number: CPI-QH47BTO-F1

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Estimated Ship Date: Jan 16, 2026 if ordered today

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FORD RS 2.3L CRANK - FULL COUNTERWEIGHT HEAVY

Part Number: CPI-QH47BTO-FH

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Estimated Ship Date: Jan 16, 2026 if ordered today

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MAX 1182 CRANK 3.500 350 2.10

Part Number: CPI-CAG-11D-ML

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Estimated Ship Date: Jan 16, 2026 if ordered today

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CRANKSHAF, 2014-2023

Part Number: MOP-68088026AD

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Estimated Ship Date: Nov 17, 2025 if ordered today

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GEAR, CRANKSHAFT, 2005-2010

Part Number: MOP-68101198AA

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Estimated Ship Date: Nov 17, 2025 if ordered today

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GEAR, CRANKSHAFT, 2000-2009

Part Number: MOP-68101205AA

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Estimated Ship Date: Nov 17, 2025 if ordered today

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CRANKSHFT, 2011-2012

Part Number: MOP-68293005AB

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Estimated Ship Date: Nov 17, 2025 if ordered today

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GEAR, CRANKSHAFT, 2013-2022

Part Number: MOP-68174377AA

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Estimated Ship Date: Nov 17, 2025 if ordered today

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