How can this charter be changed because I had the same plans to put a 350 in my 55. I see this as a big problem if you would not help or suggest that somebody go somewhere else because of a different engine in one of these old trucks. I look at for sale ads quite a bit and the quaintity of different brand engines in these trucks are enormous. Ive seen ads with Chry, Chevy, Pontiac, etc.. to even include the cummins turbo diesel. This is a friendy help board not a concurs correct car show. Also for somebody to suggest that these trucks are of a less value should go look at these same ads. Just my .02 cents