So I am new to forums, but not first gens and have my own lift and small shop. I will be posting a video of how I did things along the way but have run into a bump and need help. I have customers waiting for my truck to be fixed and realized I need to modify the crossmember, which is my hiccup. I do not know how high the end of the tranny needs to be to align with the driveshaft as it is a 2 piecer, and do not know how I should go across on this mod. Any help will be appreciated as I am stuck, thanks? Any Idea for a tranny mount would be great also.

 

Mine used a universal mount for a TH350 Nova with new holes drilled, and a 1 piece driveshaft.