It is definately NOT because of the MDS, I have done many on 3/4 ton trucks including one I bought in tuscon with a flat cam and drove all the way here (2000 miles) and fixed. I still have that cam laying here, is there a way to prove what it came out of?
Interesting. Where they all 5.7s?
70 Challenger 1960 Town Wagon P Pump 24v cummins project 06 Mega 3500 Drw 2wd 12 Durango R/T 18 Power Wagon 67 A100
