Eagle · New
Eagle Chevrolet 305/350 3.7500in 1Piece Rear Seal Standard Cast Steel Crankshaft
MPN 103523750 · Store SKU eag103523750
Supplier stock checked 11/7/2026, 2:13:46 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, 1PC REAR SEAL, 3.750" Stroke, EXTERNAL BALANCE. Cast Crank CHEVY 383 1 PC 3.750" STROKE
Manufacturer fitment & guides
- CHEVY 383
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y