Eagle · New
Eagle Chevrolet 305/350 Small Block 2pc Rear Seal 3.48in Stroke Internal Balance Cast MS Crank Shaft
MPN 103503480 · Store SKU eag103503480
Supplier stock checked 11/7/2026, 12:49:18 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 cast crankshaft is great alternative to and an upgrade from an O.E. crankshaft. .092" fillet radiuses mean in increase in strength, but O.E. Replacement bearings can still be used. Recommended for use in pump-gas, naturally-aspirated, non-competition road cars. Cast Crank - Chevrolet 305/350, 2PC REAR SEAL, 3.480" Stroke. Cast Crank CHEVY 350 2 PC 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