The Eagle Pontiac 400 cast crankshaft is a standard cast steel replacement for small block Pontiac engines, built with .092" fillet radiuses for increased strength while allowing use of O.E. replacement bearings. It’s internally balanced and offered as a durable, cost-effective upgrade recommended for pump-gas, naturally aspirated, non-competition road cars seeking a stronger alternative to some OE cranks.
Eagle Pontiac 400 Small Block Standard Cast Steel Crankshaft - Internal Balance