So ive decided to build my 3.4, I was wondering if anyone knows if there are any cams available that I can get and if I can get some higher performance pistons. I am also wondering about a set of headers. If i could get a list of available parts, that would be great. Im doing a top swap as well and having the parts ported and polished. if there is anything else anyone thinks I can do, it would be greatly appretiated. also what about possibly boring it out a bit? thanx

 

Try browsing this website. They actually specialize in stroking the 60 deg Gm v6. If not give them a call and see if they can provide advice and parts for your build:
http://www.engine-parts.com/GMV6/gm28stroker.html