i was thinking about putting a supercharger on my truck after a finish the exhaust and programmer but i cannot find someone who makes it. i have only found the ones for the 4.3L s-10's/jimmy's/blazers,etc. do you guys know where to get one for a full size 4.3L sierra?? thanks, Cody

hey there. I think they havent made one for a fullsize yet. I've done some research and asking on other forums, but seems like no one else has one yet. Maybe I'm wrong. Try this site: www.gmfullsize.com There's lots of techies there and mechanics, plus, you'll get responses in no time.

Nick