i bought these afew weeks ago and was going to head then ported and polish but decide that i rather save my money for know.
they are from 2003 350z heads fully assembled with valves, cam towers,head bolts,intake and exhaust cam gears and chains,and other part,no camshafts.
was told the heads have about 20000 mile trying to get 300.00 or best offer
if your interested email me at ghost_infantry11b20@yahoo.com
located in colorado springs