Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 2004 dodge ram 1500 4.7 v8 rebuild heads break in procedure › 2004 dodge ram 1500 4.7 v8 rebuild heads break in procedure January 20, 2020 at 5:59 am #895810 Agustin moralesParticipant Ok thanks for the information. Have a blessed one.