is this a good price for W2's/will it work for my combo

I know a guy that is using a set of W2 Econo heads on a 340 but his 340 is a 73 so the pistons are lower in the hole than yours. They work real good on it. He didn't do any port work and is running a mild/moderate street cam and it runs 12.80's. Cometic, as well as a few other brands sell different thickness gaskets so it should be fairly easy to make them work with your pistons that are out of the hole. Like everything else do all your homework before committing to buy so you have a good idea what the total cost will be. Oh yeah one more thing worth mentioning is the intake. I don't know if all W2 heads use a different bolt pattern but I know some do so they require a different intake.