Manley Pro Series Crankshafts 190310NB

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Part Number: MAN-190310NB

$909.99

Crankshafts, SBC 4340 Forged Lightweight Crankshaft. 3.480" stroke, 48-50 lb. total weight, 2.100" rod journal, two piece rear main seal
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Manley Pro Series Crankshafts 190310NB

Manley Pro Series Crankshafts 190310NB

MAN-190310NB

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Part Number: MAN-190310NB

Estimated Ship Date from Texas: Today

$909.99

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Overview

Brand:
Manufacturer's Part Number:
190310NB
Part Type:
Product Line:
Summit Racing Part Number:
MAN-190310NB
UPC:
807298102108
Engine Stroke (in.):
3.480 in.
Crankshaft Material:
Forged 4340 steel
Engine Balance:
Custom
Rear Main Seal Style:
2-piece
Lightened:
Yes
Requires Narrow Bearings:
Yes
Rod Bearings Included:
No
Main Bearings Included:
No
Rod Journal Diameter (in.):
2.100
Main Journal Diameter (in.):
2.450 in.
Crankshaft Snout Style:
Standard
Weight:
50.000 lbs.
Quantity:
Sold individually.
Notes:
Cranks are not balanced and have non-drilled 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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