Hi every one. I need some direction with my build,any advise would be greatly appreciated.I,have a 52 f1 on a s10 frame, I need to know which is the best ford posi to use I was informed that a 96 to 98 explorer with 8.8 is w hat I need.I also need to know what ratio yous would recommend .I have a 52 f1 c\w 350 sbc and turbo 400 I will be using it for street and some 1\8 mile racing .I,m 71 and going back to my roots,of racing back in the 60,s up here in cold old Alberta please help Dan