Alterkation or HemiDenny

I have heard some talk on hear about hemi denny,s front end.I never seen one but the way some talk about them I am sure it is a good product. I have a alter k in my car and only can tell you the experience I had and have with Bill.He is the most upstanding guy you can meet.Anything you need or have any questions will be answered by him. I went into to this blind and Bill taught me a lot about front ends. When we are up carlisle I see him consistently go out of his way to help people.He is one guy you can trust and you can trust his products. Mark