They are sick. Here's a preview of what you can expect. https://lateral-g.net/forums/show...t=10129&page=3 I did have to grind down stud boss on the drivers side of the block about 3/8 of and inch to clear tube number 2. You will also need to run a remote oil filter.

Thanks for the picks Vegas69 .. your engine/headers look great -- I'm running a 7qt Moroso oil pan w/ ~ 1 1/8" kickouts .. hopefully I can squeeze a standard oil filter in there, but if not, no biggee.