12 Days of Christmas
1-800-345-4545
FREE SHIPPING!
Orders Over $95
Same Day Shipping Before 11 PM ET
0
My Cart
$0.00
Shop By Vehicle
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
E-Mail Signup
Catalog Request
Help

Eagle 440045006800

Pontiac 400 Forged Steel Crankshaft, 4.5000" Stroke

Eagle 440045006800
Representative Image
Product images may differ from actual product appearance.

356-440045006800

jegs shipping
FREE Shipping
Ships 12/14/16 if Ordered Today
Eagle 440045006800 Pontiac 400 Forged Steel Crankshaft, 4.5000" Stroke $749.99
Pontiac 400 Forged Steel Crankshaft,
  • 4.5000'' Stroke
  • 6.800'' Rod Length
  • 2.200'' Rod Journal
  • 2-Piece Rear Main Seal
  • Internal Balance
  • Bobweight: 0 +/- 2%

  • Specifications:

    Engine Balance
    Internal
    Rear Main Seal Style
    2-Piece
    Balancer Bolt Thread Size (in.)
    5/8-18
    Crankshaft Material
    Forged 4340 steel
    Crankshaft Snout Style
    Standard
    Engine Stroke (in.)
    4.5
    Lightened
    No
    Main Bearings Included
    No
    Main Journal Diameter (in.)
    3
    Quantity
    Sold individually
    Requires Narrow Bearings
    Yes
    Rod Bearings Included
    No
    Rod Journal Diameter (in.)
    2.249
    Manufacturer's Part Number:
    440045006800

    The Eagle ESP Forged 4340 Steel Crankshafts feature exceptional strength and unsurpassed quality at a reasonable price and are the perfect choice for high-performance applications. These cranks start as forged 4340 steel non-twist forgings that undergo a multi-stage heat treat process and x-rayed, magnafluxed and sonic tested to ensure your crank is free of cracks, air pockets and any imperfections that could occur during the forging process. They are stress relieved and shot peened for durability and longevity.

    During the machining process, the crank is indexed for correct stroke and all rod and main journals receive a .125'' radius in the corners for increased strength. The journals are nitrated then precision ground and micro-polished to an R.A. of less than 3. All of the oiling holes are cross drilled & chamfered for improved oiling to the rods and mains. Counterweights are designed for easy balancing and do not require any machining for block clearance. Each ESP crankshaft is inspected for dimension, size and stroke accuracy so you know it is capable of going from the box to your block without worries. Eagle also guarantees a target bob weight +/-2% that reduces balancing time!

    Required: Chamfered Bearings

    Items You Need