[69fastback]

Yes the australia heads are better. They have lots of 351C there and have really good aluminum heads for them. Cost alot of money to get though. Stock cleveland heads are very good heads in stock form. Especialy if it is a 4v. Hell the 2V heads have ports that are the same size as the ports on my cobra jet heads and the 4V head ports are even bigger. If his car is fairly stock he should look into other mods for power and leave the heads alone. If he really wants new heads edelbrock just came out with an aluminum head for the 351C 2V. Not really a better head than the stock ones execpt for being aluminum. The Austrailian head are alot better though just cost more money to get them. All depends on how far he wants to go I quess.