I have a 74 swinger and am planning to build a motor for it. Its has a 318 but i would like to put a 400 or a 440 in it. can anyone tell me what is needed to do this?
Thats a big question, if you click on forums at the top of the page it will open all the various topics and there is one dedicated to putting b and rb motors into a bodies. Lots of info there to help you with your quest.
Bigger blocks sound good but I know I will be eating a lot of them with my small block. Either way, it will be $$ as someone mention here before Big HP=$$
There is a boat load of info here, do some searches and you will find most answers to questions you didn't know you had.