I would like to get some of you alls opinions on this. I am going to build an engine for my 70 roadrunner wich originaly had a 383. It does not have its original engine so it is not numbers matching. Now I can build a 70 model 440 hp for it or a 70 model 383 hp for it the rebuild would be the same cost pretty much so what would you build the 383 or the 440 and why ? Thanks for your input. Dave
