I doubt I would have ended up there myself.......but......I've had a few sets of gen 2 heads in the shop, done by very well known hemi head shops that had that same type of seat work.....so, until I tested it.......I can't condemn it.
As a rule of thumb, I use multi-angle intake seats.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
