Im looking at getting some heads but i could use some insight tho! I have a 99 vette with Kooks lts ,Futral F15 cam ,ect. Im also thinking that in the next few years that i might build a 402 or something and i would like the heads to work for that motor! Also im not really looking at spending 2k on heads like afr's and what not.

-Adam

 

IMO, the 346 heads wont be optimal for a 402. You can always go with inexpensive LS6 heads, then sell them down the road, or get them reworked for the big cubes.