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 103523480

Chevrolet 350 Cast Steel Crankshaft 3.480" Stroke

Eagle 103523480

356-103523480

jegs shipping
FREE Shipping
Ships
Eagle 103523480 Chevrolet 350 Cast Steel Crankshaft 3.480" Stroke $191.99
Chevrolet 350 Cast Steel Crankshaft
  • 3.480'' Stroke
  • 1-Piece Rear Seal (Late Style)
  • Internal Balance in Front, External in Rear
  • 1870 Bobweight

  • Eagle 103523480 Details

    Chevrolet - Small Block

    GM engineers redesigned the crankshafts used in production small-block V8 and V6/90° engines in 1986 to use a leak-resistant one-piece rear seal. This change from a two-piece seal to a one-piece seal required a change in the bolt pattern on the crankshaft flywheel flange. The engine block, oil pan, pan gaskets, and flywheel were also redesigned to accommodate this one-piece seal. The bolt circle on pre-1986 production crankshafts is 3.58'' in diameter. 1986 and later cranks have a 3.00'' bolt circle. In addition, all cranks which use a one-piece seal require a counterweighted flywheel for proper engine balance.

    Specifications:

    Engine Balance
    Internal
    Balancer Bolt Thread Size (in.)
    7/16-20
    Crankshaft Material
    Cast steel
    Crankshaft Snout Style
    Standard
    Engine Stroke (in.)
    3.48
    Lightened
    No
    Main Bearings Included
    No
    Main Journal Diameter (in.)
    2.448
    Quantity
    Sold individually
    Requires Narrow Bearings
    No
    Rod Bearings Included
    No
    Rod Journal Diameter (in.)
    2.1
    Rear Main Seal Style
    1-piece
    Manufacturer's Part Number:
    103523480

    The Eagle ''ESP'' Cast Steel Cranks are 100% new pieces at an affordable price. They feature standard size rod and main journals with a journal finish of 6 R.A. or less. Also featured is an .092'' radius on the rod journals, main journals, rear seal and snout for increased strength while still allowing the use of inexpensive OE bearings (Ford 302 & 460 have .125'' radii and require chamfered bearings). 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 bobweight +/-2% that reduces balancing time.

    Items You Need