valve length.

ive decided to run adjustable rockers & push rods on this car. a little back story there motor was rebuilt not long ago & cam wasnt broke in rite (flatten a lobe) & no one could seem to diag it is i ended up with. Wasnt hard to pin point that one,any way up on inspecting every thing i noticed all the intake stems were .015-.030 taller than ex valves with a stright edge. I was given recipts & boy they got the works on those heads! all giudes all valves all seats! ive never seen a set of heads with 80k on then needing that much work! (imo) so thats the route im gonna take to get er back runnen.