ok I am kinda new here. I spent over hour seaching the threads for my answer. Has anybody done this? I just bought a descent 40 2 door sedan body but no runing gear. I mean nothing but a body and fenders. will also need hood and grill but very good start. I know from reading there are 3 s1 frame lengths starting at shortest and working up.1 regular cab short bed,2 regular car long bed and 3 extended cab. also ther is 2 blazers 2door and 4 door though from what I read they may not be the best. I need the easyest set up since my shop and tools are limited. I am going to have to purchase a donor might as well be best one.