Eagle · New
Eagle Chevrolet 350 LW 3.480in Stroke Forged 4340 Lightweight Steel Crankshaft
MPN 4350348057LW · Store SKU eag4350348057LW
Supplier stock checked 11/7/2026, 4:21:57 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
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 LIGHTWEIGHT Steel Crank - CHEVROLET 305/350. 4340 CRANK CHEVY 350 LW 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