T bone, your Vette parts are the same as mine. Here are the pictures that were shared with me. Keep in mind that the dimensions are not the same as your stock vette cross member. Mine measured differently. My measurement from the bottom of the cross member to the top of the upright where the UCA mount goes is 10 1/2" where as the drawing shows 9 1/4". That's pretty much the only difference. I made this change as that is how my vette cross member measured up and felt that I should duplicate what my parts came off of.
Also, the bolt spacing on the UCA mount is different on the 84-87 than it is on the 88-96. I have pdf templates of the UCA mount with the bolt spacing for 88-96. You will be good to go there. I also have pdf's of the rack mounts and upper shock mounts. I changed the upper shock mounts quite a bit as I made them to accommodate a certain length of shock and angle.
