> Hello List! > Hope everyone had a great Thanksgiving! Lets keep > this list going and hash > some Olds stuff! I am gathering parts to build my > 455 for my 68 442 > .... > Stock exhaust manifolds
I opted for the "W" and "Z" manifolds in place of the stock. I read they flow much better than the stock but still offer the stock fit and appearance. They have an internal baffle between the ports which is supposed to improve scavenging. Since this drive line is not on the road yet I can't give you a performance report. http://s13.photobucket.com/albums/a274/Oneil442/468%20running/?action=view¤t=100_0894.jpg http://s13.photobucket.com/albums/a274/Oneil442/455%20reassembled/?action=view¤t=100_0331.jpg
