AAR Hood - 72 Duster

The cam failures ARE NOT THE MANUFACTURES FAULT. They have removed the zink from oil and engine builders are seeing failures every where. I went through 2 Mopar Purple cams within the first 1000 miles and then installed a Crane Blazer cam I had since the early 80's and wiped that one out also. You must run cam break in lube on tappet style cams. OR GO ROLLER AND ELIMINATE CAM FAILURES. I know, I can't afford them either, but they do make more power.