2009-2012 Chrysler Hemi 5.7L & 2011-2012 6.4L Hemi Forged Crankshaft w/ 58 Tooth Reluctor Wheel by Manley Performance

Manley Performance “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/6.4L 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.

Features

• Stroke: 4.050”
• Bobweight: 1770 grams
• 4340 material forging
• Multi-step heat treatment process and nitrided for added strength
• Stress relieved, shot-peened and 100% magnafluxed
• Micro polished large radius journals (narrowed rod bearings required)

Benefits

• Dual keyed post for supercharger drive pulleys
• Gun drilled mains and lightened rod journals for weight reduction
• Counterweights fully profiled

Please Note: Manley crankshafts are not intended for use with highly boosted roots style cog belt superchargers. When installing these crankshafts in a VVT engine, you also need to order a crankshaft gear spacer part number 42000

Applications

• 2009-2012 Dodge Ram Pickup
• 2009-2012 Dodge Durango
• 2009-2012 Chrysler 300S V8
• 2009-2012 Jeep Grand Cherokee
• 2009-2012 Dodge Charger R/T
• 2009-2010 Jeep Commander
• 2009 Chrysler Aspen
• 2009-2012 Dodge Challenger R/T
• 2011-2012 Chrysler 300 SRT
• 2011-2012 Dodge Challenger SRT 392
• 2011-2012 Dodge Charger SRT 392
• 2011-2012 Dodge Durango SRT
• 2011-2012 Jeep Grand Cherokee SRT
• 2011-2012 Jeep Grand Wagoneer
• 2011-2012 Jeep Wrangler Unlimited Rubicon 392

What's In The Box?

• 1 - Crankshaft
• 1 - Tooth Reluctor Wheel

Warranty

• Manley products, due to their intended use, are sold without warranty.