Eagle Chevrolet 350 1Pc Seal 3.480in Cast IMCA Legal Cast Crankshaft

Eagle cast crankshaft is great alternative to and an upgrade from an O.E. crankshaft. .125" fillet radiuses mean in increase in strength, so chamfered or narrowed bearings are required. No lightening holes on secord or third throw for IMCA legality. REQUIRES CHAMFERRED Rod & MAIN BEARINGS.