Scat F43 Series Crankshafts 4-350-3500-5700-20LW

Name: Scat F43 Series Crankshafts
Brand: SCAT Engine Components
SKU: SCA-435031LW
Price: 1243.99 USD
Availability: InStock
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Part Number: SCA-435031LW

$1,243.99

Scat F43 Series Crankshafts

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, Small Block, Each
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Scat F43 Series Crankshafts 4-350-3500-5700-20LW

SCA-435031LW

Not Yet Reviewed

Part Number: SCA-435031LW

Estimated Ship Date: Nov 2, 2026

$1,243.99

Overview

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Estimated Ship Date: Nov 2, 2026 Would you rather pick it up?

Overview

Brand:

SCAT Engine Components

Manufacturer's Part Number:

4-350-3500-5700-20LW

Part Type:

Crankshafts

Product Line:

Scat F43 Series Crankshafts

Summit Racing Part Number:

SCA-435031LW

UPC:

846091046875

Engine Stroke (in.):

3.500 in.

Crankshaft Material:

Forged 4340 steel

Engine Balance:

Internal

Rear Main Seal Style:

2-piece

Lightened:

Requires Narrow Bearings:

Yes

Rod Bearings Included:

Main Bearings Included:

Rod Journal Diameter (in.):

2.000

Main Journal Diameter (in.):

2.448 in.

Balancer Bolt Thread Size:

7/16 in.-20

Crankshaft Snout Style:

Standard

Weight:

40.000 lbs.

Quantity:

Sold individually.

Notes:

40-42 lbs.

Scat F43 Series Crankshafts

Scat introduces 4340 forged crankshafts for your Chevy the F43 series. These super-lightweight crankshafts are nitride-hardened for superior wear resistance.

Features include:

* Straight shot and chamfered oil holes
* Profiled counterweights
* Pendulum-cut counterweights
* Gun-drilled main line hole for lightening and equalization of crankcase pressure
* Four lightening holes