found a running tpi 4.3,std out of a blazer. <img src="/forums/images/graemlins/smile.gif" alt="" /> i`ll start it in a week or so. i`m not worried, ive got good material to fall back on & two mechanics who have 74 yrs of this kinda stuff between them. besides, this will help me study for my ase tests right? wish me luck. <img src="/forums/images/graemlins/patriot.gif" alt="" /> i do plan on swapping the entire drive train,as well as doing the suspension upgrades ive read. there`s alot of junkyards out here and no humidity.ive found six and three-quarter montero/raiders 1st and 2nd gens.