Fentons are real nice. smooth flowing, no sharp corners. I didn't drive the truck much with the original manifold, so I can't say much about power difference. With cheapie mufflers, it was actually pretty quite, but, I'm sure they would have a nice sound to them with better mufflers
. Since I'm dropping in a TBI 350, I don't really have a use for these fentons, so you could email me if you're interested.
