Eagle 102423440 – Jeep 4.0L 3.440in Stroke Cast Crankshaft

Cast Crankshaft, Jeep/AMC 4.0 Staight Six, 3.440″ Stroke.

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.