3.480" Stroke, Internal Balance, Forged 4340 Steel, Chevrolet Small Block, Sprint Drive Flange
EAGLE | Part# CRS-435034805700SP
Out of Stock (call for ETA)
Important Crankshaft must be balanced to match your specific rods and pistons.
Highlights:
- material: forged 4340 steel
- intended balance: internal
- target bobweight: 1855g
- stroke: 3.480"
- rod journal: 2.100"
- rod journal width: 1.900"
- main journals: 2.449"
- minimum rod length: 5.700"
- typical weight: 49 lbs.
- rear seal diameter: call
- snout diameter: 1.245"
- flywheel bolts: 6
- pilot bore diameter: call
- flywheel register diameter: call
FORGED 4340 STEEL CRANK - CHEVROLET 305/350, REAR FLANGE MACHINED FOR SPRINT DRIVE
$930.99
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. Rear flange machined to accept sprint-car style direct drive yoke.
Categorized under:
· Chevrolet » 400, 350 mains » Crankshafts » Forged 4340 Steel » 3.480" stroke » 2.1" rod journals
· Chevrolet » 305, 2pc seal » Crankshafts » Forged 4340 Steel » 3.480" stroke » 2.1" rod journals
· Chevrolet » 350, 2pc seal » Crankshafts » Forged 4340 Steel » 3.480" stroke » 2.1" rod journals
