Eagle · New
Eagle SBC 350 Forged Crankshaft 3.480in Stroke 2.1in Rod Journal
MPN 4350348057FW · Store SKU eag4350348057FW
Supplier stock checked 11/8/2026, 7:13:17 AM UTC. Adding a part does not reserve it.
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Product details
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 and micropolished. Intended for restricted-class competition use. Lightweight rods and pistons required for ease in balancing. Forged 4340 FEATHERWEIGHT Steel Crank - CHEVROLET 305/350. 4340 CRANK CHEVY 350 3.480" STROKE
Manufacturer fitment & guides
- CHEVY 350
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y