OK I made post about the difference between GMC and chev fenders. now I have new adventure. the truck I got with good fenders has a GMC v6 I'm thinking its the 401. which starts a little list of question first is there anywhere can get a rebuild kit. next what is the bellhousing pattern. is it like normal Chevy pattern. and my final question what kind of transmission is it. there was a sticker showing shift patten. its 5spd
