This is the distributor rotor that is used on V6 models with the Delco distributor. The Delco distributor is the one with the little door to adjust the points setting without removing the cap. This rotor is the style that screws fast and has the keyed notches to attach to the distributor. This rotor fits number 111032 and 1110342 distributors and was typically used up to 1967.
1 Required per Jeep.