3.875" Stroke, Internal Balance, Forged 4340 Steel, Chevrolet 400
EAGLE | Part# CRS-440038756000
Out of Stock (call for ETA)
Southaven, MS
Important Crankshaft must be balanced to match your specific rods and pistons.
Highlights:
- material: forged 4340 steel
- intended balance: internal
- target bobweight: 1900g
- stroke: 3.875"
- rod journal: 2.1"
- rod journal width: 1.900"
- main journals: 2.649"
- minimum rod length: 6.000"
- typical weight: 54 lbs.
- rear seal diameter: 2.431"
- snout diameter: 1.245"
- flywheel bolts: 6
- pilot bore diameter: call
- flywheel register diameter: call
FORGED 4340 STEEL CRANK - CHEVROLET 400, 3.875" STROKE, INTERNAL BALANCE
$946.99
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:
· Chevrolet » 400 » Crankshafts » Forged 4340 Steel » 3.875" stroke » 2.1" rod journals
