Manley Crankshaft CRANK-4340 FORGE 4.050 STROKE

Manley Performance “PRO SERIES” stroker crankshaft designed for the Gen III 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. Counterweights are profiled for 6.125" connecting rods.

• Multi-step heat treatment process and nitrided for added strength to already strong forged 4340 material
• Stress relieved, shot-peened and 100% magnafluxed
• Micro polished large radius journals (narrow rod bearings required)
• Dual keyed post for supercharger drive pulleys
• Gun drilled mains and lightened rod journals for weight reduction
• Counterweights fully profiled

Vehicle Specific

• Gen III Hemi - 5.7L/6.4L (2013 - Up)

Attributes:

• Brand Name: Manley
• GTIN: 00807298093215
• Bob Weight: 1730
• Crankshaft Material: 4340 Steel
• Engine: 5.7L Hemi
• Engine Stroke: 4.050
• Engine Type: ICE
• Industry: Automotive
• Lightened: No
• Make: Dodge
• Material: 4340 Steel
• Out of Stock Message: Call for Availability
• Product Market: Domestic
• Product Type: Engine Crankshaft
• Rear Main Seal Type: 1 Piece
• Reluctor Ring Included: Yes
• Reluctor Wheel Tooth Quantity: 58
• Rod Journal Diameter: 2.000
• Weight: 50.000

Extended Information:

• Country of Origin: China
• Emissions : Racing or Pre-Emissions Use Only

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 31 x 8.75 x 9.5 inches
• Weight: 51 POUNDS