Hi! I'm new to forum and would like your guys help please. I have a 1984 grand prix and my chevey 350 blew. I have a pontiac 400 out a 1969 grand prix plus have the 69 transmission for it, i want to put in and was wondering on what mounts to use plus what to do about the headers. Any other information that you have about swapping these engines would greatly be appreciated. Thank You!
