Last part to figure out is the pilot bushing. It took a lil time and trial and error but I got it figured out. Tranny mounts left... and I dont know , I am sure I am forgetting something. I think its cool I can reuse the original pedal and linkage.
note: rear end : 14 bolt does not have 3.08:1 replacement. No match to front 87 axle. Also did some driveline calculations. 31" tires, with 3.08:1 with np205 and sm420 will work out just fine. 1st gear (granny) will be off road use only. 2nd gear will be used like a 1st gear. @ 3.58 its still bigger than 1st on th400. 3rd @1.71 is slightly larger than 2nd on th400. 4th is 1:1 and is just like 3rd on th400. I think combine the low end trq. of 455 with this driveline , I should do just fine both on and off the road.