I have some Trickflow heads questions. Trickflow sells a head bolt and head stud kits. 440 source sells 2 different head bolt kits. I have TTI 1 7/8 inch E/B body headers. I normally would use a stud kit but thought I read somewhere a person that bought the stud kit had some interference issues and they had to grind the tops of the studs. Any advice or experience with this? Thanks everybody.

I haven't used or ran the Trickflow heads yet but I have had to grind several header flanges to clear the head studs on other heads on both low deck and RB motors
Don't grind on the heads studs, DON'T do that

You have to use the correct studs to clear the larger header flanges. ARP sells a 2.725 long head stud that fits, that is what I use.