Manley 190290 4340 Forged Steel Crankshaft

Big Block Chevy, 4.250 Stroke, 2.749 Main, 2.200 Rod Journal, 6.385 or Longer Rod, Internal Balance, 2 Piece Rear Seal, with center counterweights, 74-76lbs

$1,183.83

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Heat treated,â€ˆstress relieved, shot peened, nitrided and 100% magnafluxed

Microâ€ˆpolished large radius journals (narrowed rod bearings required)

Note: Manley crankshafts are not intended for use with highly boosted roots style cog belt superchargers

Specifications

More Information
CNC Part Number	MAN-190290
Price	$1,183.83
Sold As	Single
Manufacturer's Part Number	190290
Brands	Manley
Part Types	Crankshaft
Departments	Parts
Vehicle Make	BB Chevy
Balance Type	Internal
Crankshaft Stroke	4.250
Crankshaft Series	Standard Weight
Crankshaft Material	4340 Steel
Main Journal	2.479
Rear Main Seal	2 Piece
Rod Journal	2.200
Custom Notices	⚠ PROP 65 WARNING