CRS-430228705090 #1
CRS-430228705090 #2
CRS-430228705090 #3
CRS-430228705090 #4

2.870" Stroke, Internal Balance, Forged 4340 Steel, Ford 289/302

EAGLE  |  Part# CRS-430228705090


12 in stock

Southaven, MS

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


Highlights:

  • material: forged 4340 steel
  • intended balance: internal
  • target bobweight: 1600g
  • stroke: 2.870"
  • rod journal: 2.123"
  • rod journal width: 1.68"
  • main journals: 2.249"
  • minimum rod length: 5.09"
  • typical weight: 45 lbs.
  • rear seal diameter: 3.624"
  • snout diameter: 1.374"
  • flywheel bolts: 6
  • pilot bore diameter: call
  • flywheel register diameter: call
Prop 65 Warning

FORGED 4340 STEEL CRANK - FORD 289, INTERNAL BALANCE

$952.99




Eagle forged 4340 steel cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface, & micropolished to < 2 ra. Intended for the most demanding applications.



Categorized under:
  · Ford » 289 / 302 » Crankshafts » Forged 4340 Steel » 2.870" stroke » 2.123" rod journals