mark 7 is an h.o. but wiring is worthless. motor is good cant use the wiring at all. No need to change cam on the mark seven as it is a H.O.
1997 Jeep Wrangler 5.0 ho gt40p motor w/ e303 cam, ax15 trans. 241j rock trac transfer case from 05 rubicon. 05 front rubicon 44 with yukon chromoly shafts and rear rubicon dana 44 and rubicon rims with 33x11.50x16 mtrs