hi,I am a new member to the forum and would like to say hello,to all the members of the forum.When I was 18 years old I had a 318 1970 challenger and always hoped to get a 340. well seems I finally got my wish,I just purchased a 1972 stock 340 automatic RT.I realize that this is not the high performance option and would like to make it a 1971 specification,the thing is I am from Puerto Rico and the car is in the florida area,and I would like to know if you could suggest to me a way that I could make this conversion and where.thank you very much for your help,carlosntoledo@yahoo.com