Used a 4" Clegg kit in my 5.9/406. Couldn't be happier with the service or the products (SCAT rods/crank, King brgs, Icon slugs and total seal rings). I did receive a damaged main shell and the guy had a new box of brg's overnighted to me from a 3rd party. supplier.
All machining was spot on. I had Clegg do the balance as well and it was spot on.
Machining quality superiority of the Magnum block over the LA was a nice surprise for my budget.
Very satisfied with my finished product and Clegg is a quality supplier I would use again.