Alterkation or K1?

That’s very telling of you. Alter-k-tion was made by a long time member and , I believe, moderator over at Big Block Dart.
The guy has been building these suspension since the 90’s.
The welds on the k-frames are amazing.
I am not going to bash Denny’s stuff but a bolt on shock tower? C’mon, man.
I was actually looking at his stuff recently. You’re not going to save ANY money with his system. He has a nice low price up at the top of the page. Then scroll down and see how much the full kit is.
As far as steering geometry? All of them are a Mustang 2 spindle and rear mounted rack. His ain’t any better or cheaper.
Opinions vary. Dang... seems like I can't comment on anything without someone one wanting to argue. This is my #1 website I go to anytime I have a few spare minutes but I have been getting tired of all the arguing between members on here.