/6 to V8 swap

Ok So if I am reading right, I am putting a 360 in, I have T-bars that will work with better shocks, or I should get the 1inch T-bars, my drive shaft should work as the 904 I am using came out of an 80 something Imperial with a 318, worst case I will have to shorten it some, As far as the keys go, I was talking about the bolt deal int the lower control arm. The axle is off of a 69 dart, I have already swapped shafts and such, now using 10 inch drums, the /6 K-member is out and I am ready to swap, The T-bar threw me as I was expecting to see something different between the sets I have. Now that makes sense on why they are the same, My car had the /6 w/ac, the t-bar I got were from a 318/ w no air. I do not plan on putting A/C in my car.