Engine Crankshafts

Crankshafts, SBC 4340 Forged Lightweight Crankshaft. 3.480" stroke, 48-50 lb. total weight, 2.100" rod journal, two piece rear main seal

Part Number: MAN-190310NB

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Estimated Ship Date: Sep 22, 2025 if ordered today

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CRANKSHAFT

Part Number: NAL-12691722

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Crankshaft, Semi-Finished, Forged, Standard Main, Ford, Coyote, Each

Part Number: FMS-M-6303-M52P

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Estimated Ship Date: Sep 3, 2025 if ordered today

• Oversize $6.99
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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.0 in. Stroke, Chevy, 7.0L, Each

Part Number: NAL-12611649

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Crankshaft, 1-Piece Seal, External Balance, Forged 1053 Steel, 4.00 in. Stroke, Chevy, 502, Each

Part Number: NAL-10183723

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Crankshaft, 1-Piece Seal, 4340 Forged Steel, 3.800 Stroke, Chevy, 5.7L, Each

Part Number: NAL-12489436

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Estimated Ship Date: Nov 12, 2025 if ordered today

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CRANKSHAF, ENGINE, 2019-2026

Part Number: MOP-68517266AA

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Estimated Ship Date: Sep 3, 2025 if ordered today

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CRANKSHAF, 2019-2024

Part Number: MOP-68569167AA

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Estimated Ship Date: Sep 3, 2025 if ordered today

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CRANKSHAF, ENGINE, 2023-2025

Part Number: MOP-68590366AA

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Estimated Ship Date: Sep 3, 2025 if ordered today

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CRANKSHAF, ENGINE, 2023

Part Number: MOP-68639099AA

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Estimated Ship Date: Sep 3, 2025 if ordered today

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CRANKSHAF, 2013-2023

Part Number: MOP-68641994AA

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Estimated Ship Date: Sep 3, 2025 if ordered today

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CRNKSHAFT, ENGINE, 2019-2025

Part Number: MOP-68683080AA

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Estimated Ship Date: Sep 3, 2025 if ordered today

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CRANKSHAF, 1996-2017

Part Number: MOP-MD346026

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Estimated Ship Date: Sep 3, 2025 if ordered today

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CRANKSHFT, 2003

Part Number: MOP-R5086725AA

Not Yet Reviewed

• Core Charge $340.00
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CRANKSHFT, ENGINE, 2007-2010

Part Number: MOP-R8264641AA

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• Core Charge $35.00
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F-CRANKSHAFT

Part Number: NAL-10101162

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Estimated Ship Date: Nov 12, 2025 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-445426-3

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Estimated Ship Date: Oct 13, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-4426018-2

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Estimated Ship Date: Oct 13, 2025 if ordered today

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4340 Forged Superlight Crankshaft

Part Number: SCA-4426010-3

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Estimated Ship Date: Oct 13, 2025 if ordered today

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455 PONTIAC STANDARD WEIGHT

Part Number: SCA-4455P45010

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Estimated Ship Date: Oct 13, 2025 if ordered today

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460, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-44604150-2

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Estimated Ship Date: Oct 13, 2025 if ordered today

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NON-CENTER CRANKSHAFT

Part Number: SCA-445437666135

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Estimated Ship Date: Oct 13, 2025 if ordered today

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455 PONTIAC STANDARD WEIGHT

Part Number: SCA-4455P42510

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Crankshaft

Part Number: SCA-445426L

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Estimated Ship Date: Oct 13, 2025 if ordered today

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460, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-44604300-2

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Estimated Ship Date: Oct 13, 2025 if ordered today

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