Just replaced head gaskets on my 89 3VZ 4Runner. Had extra cyl heads reworked before tear down of engine to shorten time. Heads are in very good shape. Valve clearances are great and in specs. Heads are not clean. Deck surfaces shows no damage. Using straight edge shows no warpage. Compression was 155 in all holes except the #6 and it was appox 150. Everything in picture goes. Have new valve stem seals to go with. Call 405 824 0708 or E mail at [email protected]