Standard Weight 4340 Steel Crankshaft Chevy LS1 Street Series

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SCATPART NUMBER: 942-4LS140065-S

Standard Weight 4340 Steel Crankshaft Chevy LS1 Street Series

Name: Standard Weight 4340 Steel Crankshaft Chevy LS1 Street Series
Brand: SCAT
SKU: 942-4LS140065-S
Price: 1105.79 USD
Availability: InStock

^$1,105⁷⁹$1163.99You Save$58.20

Ships on 09/14/2026

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Chevy LS1

58-Tooth Reluctor Wheel (2006-up engines)

Street Series - Up to 700HP, Non-Forced Induction Applications

Chevy LS1 Street Series
4.125'' Stroke for use with 6.000'' Rod
2.100" Rod Pin Diameter
58-Tooth Reluctor Wheel
6-Bolt Flange
48 lbs.

Features:
Shot Peened, Heat Treated, Precision Ground & Ion Nitride for Superior Strength
Rough Balanced and Reluctor Wheel Installed
Keyway Cut for Damper
Throws Lightened
Straight Shot & Chamfered Oil Holes
Gun-Drilled Mains
Lightening Holes in All Rod Journals
Large Radius on All Journals
Utilizes stock 11mm x 1.5 flywheel/flexplate bolts (not included)

Part TypeCrankshaft

BrandSCAT

Package Height10.0

Package Width10.0

Package Length26.0

Weight56.0 PG

Part CategoryPerformance Parts

Rod Journal Diameter2.1 in (53.3 mm)

Main Journal Diameter2.75 in (69.85 mm)

Part FitmentSemi Universal

ToolStroker Combinations

Engine Stroke4 in (101.6 mm)

Vendor Part Number4-LS1-4000-6125-58-S

Package Qty1

Package TypeEA

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