3.500" Stroke, Featherweight Internal Balance, Forged 4340 Steel, Chevrolet Small Block
EAGLE | Part# CRS-4350350057FW
(more on the way)
Important Crankshaft must be balanced to match your specific rods and pistons.
Highlights:
- material: forged 4340 steel
- intended balance: internal
- target bobweight: 1670g
- stroke: 3.500"
- rod journal: 2.1"
- rod journal width: 1.900"
- main journals: 2.449"
- minimum rod length: 5.700"
- typical weight: 44 lbs.
- rear seal diameter: 2.431"
- snout diameter: 1.245"
- flywheel bolts: 6
- pilot bore diameter: call
- flywheel register diameter: call
FORGED 4340 FEATHERWEIGHT STEEL CRANK - CHEVROLET 305/350, 3.500" STROKE
$1,024.99
Eagle featherweight 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. Lightweight rods and pistons required for ease in balancing.
Categorized under:
· Chevrolet » 400, 350 mains » Crankshafts » Forged 4340 Steel » 3.500" stroke » 2.1" rod journals
· Chevrolet » 350, 2pc seal » Crankshafts » Forged 4340 Steel » 3.500" stroke » 2.1" rod journals
· Chevrolet » 305, 2pc seal » Crankshafts » Forged 4340 Steel » 3.500" stroke » 2.1" rod journals
