Use it if you want to use a hyd roller.
Then build it like you would a 340 for intended purpose.
All the parts will fall together once you know which direction you're going.
Cam lift required ,which head suits best, Valve lengths, stems size ,induction type etc
Yeah.. been reading for days about heads and just sooo many horror stories out there about almost every brand. Kinda want TFs's at this point.
Just wanted to make sure there is nothing weird about that year block is all :)