367 vs 410 Engines Masters

re spark plug changes on a big block A body, i could do all 8 from up top in front on the 440 in my (narrower bay) 65 dart. the fenderwell headers made it possible but still it was pretty easy. also the above pic (post 301) showing plug access on a small block, most headers i've seen have a tube up and over the rear plugs on the drivers side and they're awkward to get at. those are much better.
neil.