Sorry for the vagueness, its a 1969 428 bored .030 over with 1970 455 #64 heads, mechanically thats about it for upgrades, it ofcourse has duel quads on at the moment but those are coming off. The Current cam in it is either factory like in kind out of a 428 or a 455, the paper work from the PO is kinda sloppy on a few things. The motor was rebuilt about 8k miles ago, 2 years. Power i have no clue how much it makes, seeing i bought it from him after he snapped the rear axle on it. From the looks of things it has a very very nasty case of wheel hop. So i am putting in a GM 12 bolt, changing suspension, he also floated some lifters. Since its going to be in the shop i am having the whole motor gone through. But since its going to be pulled i am having some work done to it. Figured roller cam and everything that goes with it. Like everything else i am on a budget so i am unavailable to do everything i would like but thats my start.