Roller Rockerarms Slant 6

See there’s a small market for specialty items like these. Myself, I wouldn’t hesitate to buy em because I like the benefits that Rumblefish pointed out. And no one else has them. Roller rockers, a solid roller cam, and a gear drive in a slant 6 would just be superb. I’d build one if I still had my slant in my 70 Dart.