CRS-523134005967E #1

3.400" Stroke, External Balance, Forged 4140 Steel, Buick 3.8l 231cid Turbo V6 "grand National"

EAGLE  |  Part# CRS-523134005967E


Out of Stock (call for ETA)

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


Highlights:

  • material: forged 4140 steel
  • intended balance: external
  • target bobweight: 880g
  • stroke: 3.400"
  • rod journal: 2.248"
  • rod journal width: .860"
  • main journals: 2.499"
  • minimum rod length: 5.967"
  • typical weight: 42 lbs.
  • rear seal diameter: call
  • snout diameter: call
  • flywheel bolts: 6
  • pilot bore diameter: call
  • flywheel register diameter: call

FORGED 4140 STEEL CRANK - BUICK 231CID 3.8L V6

$698.99




Eagle forged 4140 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 competition use.



Categorized under:
  · Buick » 3.8L V6 TURBO
  · Crankshafts » Forged 4140 Steel » 3.400" stroke