Manley Performance

Manley Chrysler 5.7L Hemi Forged Crankshaft - 4.050in Stroke - 191958NB

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SKU:
MAN191958NB
UPC:
807298114712
MPN:
191958NB
Availability:
Regularly stocked product
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MSRP: $1,476.70
$1,358.56
— You save $118.14
Current Stock: 1

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Description

What is the recommended installation process for this crankshaft?
Manley Performance crankshafts demand professional installation to ensure optimal performance and longevity for your engine build.

How does this crankshaft enhance engine power?
Achieving unmatched durability and reliability under extreme racing conditions, this crankshaft delivers explosive torque and exhilarating acceleration.

Manley Performance PRO SERIES stroker crankshafts achieve unmatched durability and reliability under extreme racing conditions, scoring a 9 for Drag Racing and Racing Competition. Featuring a 4340 steel forging and a 4.050 inch stroke, this crankshaft is engineered for peak performance. Experience exhilarating acceleration and smoother engine operation with this premium crankshaft.

What Owners Say

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Key Features

  • PRO SERIES stroker crankshaft
  • 4340 steel forging
  • 4.050 inch stroke
  • small block Chevy small journal (2.000 inch) crank pin diameters
  • Multi-step heat treatment process and nitrided
  • Micro polished large radius journals (narrow rod bearings required)

Why Choose the MAN Crankshafts

Delivers explosive torque and exhilarating acceleration with an increased stroke.

Achieves unmatched durability and reliability under extreme racing conditions.

Provides smoother engine operation and reduced friction for peak power.

Transforms your engine's potential for ultimate street or track performance.

Who Is This For?

Track / Autocross — 8/10
PRO SERIES stroker crankshaft, 4340 steel forging.

Drag Racing — 9/10
PRO SERIES stroker crankshaft, extreme racing conditions.

Street Performance — 7/10
PRO SERIES stroker crankshaft, 4340 steel forging.

Racing Competition — 9/10
Unmatched durability and reliability under extreme conditions.

Engine Performance — 8/10
PRO SERIES stroker crankshaft, 4.050 inch stroke.

Additional Resources

Official Manley Performance Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
191958NB
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Engine Components>Crankshafts
Universal Fitment:
Y
Product Level:
Premium Performance
Track / Autocross:
8/10
Drag Racing:
9/10
Street Performance:
7/10
Racing Competition:
9/10
Engine Performance:
8/10
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