1939-1953 Pinion Shaft and Gear 3 Piece Set(SET)

19391953 pinion shaft and gear set includes a machined and ground to factory specifications engine shaft a 21 tooth standard tapered pinion shaft gear with a 143 outer diameter and a pinion shaft gear end nutbrbrNOTE Check spline timing in relation to key way 12 oclock on top and oil hole large spline at 3 oclock before installing in flywheel for final assembly and truing of flywheels