D14HUGGER.ORANGE

I just purchased a set of 5.3 liter heads for my LS1. Im looking for a really good machine shop to send my heads out to get milled and port/polished any suggestion? I heard nothing but good things about advanced inductions????

Really good machine shop* mybad for the typo using my iphone

outkast6991

iTrader: (34)

Depends on what you want out of them. AI has a good program

garygnu

what are the casting numbers ?if you can't find a good shop on the islands ,it mite be cheaper to buy some heads already ported .check out TSP for ported head prices.