Welcome to Ray Barton Racing Engines!

MANLEY-Chrysler 5.7/6.1 L Hemi Crankshaft

Be the first to review this product

Availability: In stock


Quick Overview

  • 4340 material forgings

  • Multi-step heat treatment process and Nitrided for added strength

  • Stress relieved, shot-peened and 100% magnafluxed

  • Micro polished large radius journals (narrowed bearings required)

  • Dual keyed post fr supercharger drive pulleys

  • Gun drilled mains and lightened rod journals for weight reduction

  • Counterweights fully profiled

MANLEY-Chrysler 5.7/6.1 L Hemi Crankshaft

Double click on above image to view full picture

Zoom Out
Zoom In

* Required Fields




Manley Performance's line of "PRO SERIES" stroker crankshaft designed for the small block HEMI engine...Manufactured from a premium 4340 steel forging, these cranks feature a 4.050" stroke which can turn your 5.7L into a 392 c.i. engine and your 6.1L into a 426 c.i. engine. The Manley 4.050" stroke HEMI crankshaft features small block Chevy small journal (2.000") crank pin diameters and widths. This provides taller "side walls" on the crankshaft rod journals for better oil control and reduced windage. The counterweights are profiled for 6.125" length connecting rods. All crankshafts are shipped with either a 32 tooth or 58 tooth reluctor wheel installed.

Part Numbers