hey guys, this is my first time posting on this site. i do not yet have a 4bt or a project vehicle. i am a diesel nut and between me and my fatrher we have 4 diesel trucks, but they are all heavy duties. so my point is that i am wanting to build a truck to get 30+mpg's and being a cummins fan i think the 4bt is the answer but i am wondering what would be the easiest vehicle to do a swap with little fabrication between a 88-98 1500 chevy, pre88 1500 and if so would a 4wd be easier since it might would have more clearance? and also i do have a 93 S10 blazer that has a 4.3 going bad if that is feisable.