Manley Pro Series Crankshafts 190290

Name: Manley Pro Series Crankshafts
Brand: Manley
SKU: MAN-190290
Price: 1183.83 USD
Availability: InStock
Rating: 5 (2 reviews)

5 out of 5 stars ( 2 )

Part Number: MAN-190290

$1,183.83

Manley Pro Series Crankshafts

CRANK-4340 FORGE 4.250 STROKE
See More Specifications | Check the Fit

Manley Pro Series Crankshafts 190290

MAN-190290

5 out of 5 stars ( 2 )

Part Number: MAN-190290

Estimated Ship Date from Texas: Today

$1,183.83

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Overview

Brand:

Manley

Manufacturer's Part Number:

190290

Part Type:

Crankshafts

Product Line:

Manley Pro Series Crankshafts

Summit Racing Part Number:

MAN-190290

UPC:

807298081472

Engine Stroke (in.):

4.250 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.):

2.200

Main Journal Diameter (in.):

2.750 in.

Crankshaft Snout Style:

Standard

Weight:

76.000 lbs.

Quantity:

Sold individually.

Notes:

Crankshaft has center counterweights.

Manley Pro Series Crankshafts

Manley Pro Series crankshafts can make your short block bulletproof. They feature forged 4340 construction and undergo a multi-step heat-treatment process and are then nitrided for added strength. The crankshafts are stress-relieved, shot-peened, and magnafluxed. Manley Pro Series crankshafts have micro-polished large .125 in. radius journals, gun-drilled mains, and lightened rod journals for weight reduction. The counterweights are fully profiled and they are designed for internal balancing.

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