I am not good with mechanics yet, i bought the car to work and learn as i go. i am thinking about buying a 351 block and working on it while the 302 is in the car so i can drive it around. i am probably also going to stroke it. my question is will the transmision match up with a 351 or will i have to replace that too. its aftermarket, i believe its a t-56 at least thats what the guy said i will have to look at it after i get back from here (Iraq). I know there is a lot of work involved in all this but i thought this would be a good car to learn on with the abundance of knowledge and parts for them, its going in a 87gt that will be a weekend warrior. thanks for the help.