new build 65 c10 lwb 5.3/4l60 swap help needed

[Fuzzy0810]

I did a 5.3 4l60e swap in mine. I used the jegs adapter plates with stock sbc motor mounts. The adaper plate on the passenger side got in the way of the ac compressor if you plan on leaving in it low position. What I had to do was flip that plate over and drill two new holes in it so it didn't hit the compressor. Also I used the trailblazer ss pacesetter long tube headers $363 shipped. They worked pretty well. On the drivers side it barely touched the frame rail down near the 02 sensor so I trimmed the frame about 1/8 inch and about 3inches long.