ls6 heads and cam swap on ls1?
 

i was wondering what kinda gains i can expect by doing this swap?i found the complete set (heads/cam)for $1100...is this a good price for that package?also I have a 1999 auto z...would i need to change out anything else to make this swap? i.e gears,stall, etc? i know im gonna need the ls6 intake manifold right? :eyes:

are the heads ported? if not that seems high.

dont think so, they are brand new along with everything else

You can spend a little more and have a bigger cam and some ported LS6 heads is what you really want. As a general rule stall before cam on an auto. With such mods a good tune would also be a good idea.