Manley Pro Series Stroker 6.4L Based Rotating Assembly 426CI

Manley

Price:
Sale price$3,599.99 USD

Description

Manley Performance is proud to introduce our "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 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.
 

MANLEY FORGED CRANK
  • Lightweight 4340 material forging
  • Multi-step heat treatment process and Nitrided for added strength
  • Stress relieved, shot-peened, and 100% magnafluxed
  • Micro polished large .125" radius journals
  • Comes with 58 tooth reluctor wheel for VVT HEMI engines.
  • Gun drilled mains and lightened rod journals for weight reduction
  • Counterweights fully profiled

MANLEY FORGED H-BEAM RODS

  • Lightweight design 4340 material forgings
  • Fully machined, heat treated, stress relieved, shot peened, and 100% magnafluxed
  • Big and small end bores are final honed to a tolerance of Ìâå± .0002"
  • Bend and twist is tightly controlled
  • Weight matched to +/- 1.5 grams
  • H-Beam comes standard with 7/16" ARP 8740 bolts

MANLEY 2618 FORGED PISTONS

  • High strength 2618 alloy forgings
  • Exacting ring groove squareness to cylinder wall provides maximum horsepower.
  • Offset wrist pin design
  • Moly coated skirts

MANLEY RINGS

  • 1.5 x 1.5 x 3mm Total Seal (moly in-lay tops standard)

MANLEY MAIN & ROD BEARINGS

  • Premium Clevite¨ "H" Series narrowed rod bearings and "P" Series main bearings

Customer Reviews

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J
Johan

I recently had the pleasure of purchasing a stroker kit from 797 Performance and must share my outstanding experience with fellow automotive enthusiasts. The quality of the stroker kit is evidently unmatched, showcasing the company’s commitment to excellence and precision engineering.

Each component of the kit not only meets but exceeds expectations, crafted with meticulous attention to detail and superior durability. The top-grade materials used reflect the high standards that 797 Performance consistently upholds in all its products.

However, the exceptional quality of the product is just the beginning. The phenomenal customer service provided by the 797 Performance team truly sets the experience apart. From initial inquiry to receiving the kit, the staff was knowledgeable, responsive, and invested in ensuring complete satisfaction.

Questions are addressed promptly and thoroughly, providing confidence and assurance in making the purchase. The team’s expertise is invaluable, guiding customers through the selection process to ensure the receipt of a kit that aligns with vehicle specifications and performance goals.

The ordering process is seamless, with the kit arriving faster than anticipated and packaged securely to prevent any damage during transit. For those in search of superior automotive performance products backed by a caring and expert team, 797 Performance is the go-to choice.

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