Scat 4LS140065 Chevy LS 4 Inch Stroke Crankshaft, 58x

#915140065

Scat 4LS140065 Chevy LS 4 Inch Stroke Crankshaft, 58x

Shot peened, heat treated, precision ground & ion nitrided for superior strength
Rough balanced and reluctor wheel installed
Keyway cut for damper

Type:

4" / 58R

$1,317.99

/each

In Stock

Order soon, only 2 left in stock!

Quantity

Need Help? Call to Order

Add to a list

Select an engine to verify Fitment

Select Engine

Product Summary

4.000" Stroke, LS mains Main Journal Style

Shot peened, heat treated, precision ground & ion nitrided for superior strength
Rough balanced and reluctor wheel installed
Keyway cut for damper
58-tooth reluctor wheel (2006 & later) engines
4.000 Inch Stroke

See more details

Key Specs

Stroke	4.000"
Main Journal Style	LS mains
Crankshaft Material	Forged 4340 Steel
Main Journal Diameter	2.750"
Rod Journal Diameter	2.100"

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

Scat 4LS140065 Details

For over 50 years, SCAT has been manufacturing crankshafts for a wide range of applications in their 42,000-square-foot facility in Redondo Beach, California. SCAT has two complete crankshaft lines capable of machining raw forgings or billets into finished crankshafts. Below are photos of SCAT’s machining centers that house over 20 CNC machines. SCAT has the ability to make crankshafts for Chevy, Ford, Chrysler, and Pontiac, as well as Motorcycle and Tractor applications. With a product line that includes off-the-shelf cast and forged cranks and the ability to make custom cranks to a customer’s unique requirements, SCAT is truly a one-stop shop for your crankshaft needs.

LS1 - 6-Bolt 4340 Forged Crankshaft

Shot peened, heat treated, precision ground & ion nitrided for superior strength
Rough balanced and reluctor wheel installed
Keyway cut for damper
58-tooth reluctor wheel (2006 & Later) engines
4.000 Inch Stroke
6.125 Inch Rod Length

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Scat 4LS140065 Specifications

KEY SPECS
MFG. Part #	4LS140065
Brand	Scat
Stroke	4.000"
Main Journal Style	LS mains
Crankshaft Material	Forged 4340 Steel
Main Journal Diameter	2.750"
Rod Journal Diameter	2.100"
Rear Main Seal Style	1-piece
Engine Balance	Internal

GENERAL
Connecting Rod Length	6.125"
Narrowed Bearing	Yes
Main Bearings Included	No
Connecting Rod Bearings Included	No
Snout Type	Standard
GTIN Code	846091047858
Notes	58-tooth reluctor wheel (2006 & later engines)
Sold in Quantity	Each

Ratings & Reviews

Be the first to write a review.

Questions & Answers

Be the first to ask a question.

Fitment

2004-2005 Cadillac CTS

GM LS6

2006-2007 Cadillac CTS

GM LS2

1998-2002 Chevy Camaro

GM LS1

2010-2014 Chevy Camaro

GM LS3

1997-2000 Chevy Corvette

GM LS1

2001-2004 Chevy Corvette

GM LS1
GM LS6

2005-2007 Chevy Corvette

GM LS2

2008-2013 Chevy Corvette

GM LS3

2006-2009 Chevy Impala

GM LS4

2006-2007 Chevy Monte Carlo

GM LS4

2014-2017 Chevy SS

GM LS3

2006-2009 Chevy Trailblazer

GM LS2

1998-2002 Pontiac Firebird

GM LS1

2009 Pontiac G8

GM LS3

2004 Pontiac GTO

GM LS1

2005-2006 Pontiac GTO

GM LS2