Search by Part Number




CRS-4350348057LA #1
CRS-4350348057LA #2
CRS-4350348057LA #3
CRS-4350348057LA #4
CRS-4350348057LA #5

3.480" Stroke, Lightweight Internal Balance, Forged 4340 Steel, Chevrolet Small Block

EAGLE  |  Part# CRS-4350348057LA


(more on the way)

Southaven, MS

Important Crankshaft must be balanced to match your specific rods and pistons.


Highlights:

  • material: forged 4340 steel
  • intended balance: internal
  • target bobweight: 1820g
  • stroke: 3.480"
  • rod journal: 2.1"
  • rod journal width: 1.900"
  • main journals: 2.449"
  • minimum rod length: 5.700"
  • typical weight: 46 lbs.
  • rear seal diameter: 2.431"
  • snout diameter: 1.245"
  • flywheel bolts: 6
  • pilot bore diameter: call
  • flywheel register diameter: call

FORGED 4340 LIGHTWEIGHT STEEL CRANK - CHEVROLET 305/350

$895.99




Eagle lightweight forged 4340 steel cranks feature a non-twist forging, lightweight counterweight design to reduce rotating weight, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface, & micropolished to < 2 ra. Intended for restricted-class competition use.