It's a 168 I had balanced with this pressure plate and crank so I'm kind of stuck with it for now. I'd rather have the 153.
Here are some header photos. The rusty ones are my cut up pickup truck headers 1.5 inch tubes and 2.5 inch collectors. The clean ones belong to tlowe and are 1.625 tubes with longer collectors also 2.5 inch. I know my rusty ones clear everything but they do hang a little lower. That could be fixed. The larger headers hit my power steering box. I think they might be OK with manual steering. The one tube hitting could easily be moved enough to clear. Also, the lower edge of the flange is resting on the side of the block. Not sure if this is truly an interference or not. If so, some time with a grinder on the flange would fix it.
What I'd like is the larger 1.625 tubes and longer collector but routed like my truck headers. That's a big project.
