I want to know if 318 exhaust manifolds are the same as 73 duster 340 exhaust manifol
One example of a 273/ 318 manifold, note the bell casting. The end of the pipe is belled, with a loose steel formed flange on the pipe. Just like the 340s, the 273's and 318s have differences over the years. Go by casting no. and find out what you have
One example of a 273/ 318 manifold, note the bell casting. The end of the pipe is belled, with a loose steel formed flange on the pipe. Just like the 340s, the 273's and 318s have differences over the years. Go by casting no. and find out what you have
