[Tdrcreyn4]

I completely agree with Andy 4639. I just did my truck with original parts. Used a donor fire wall cut. I just overlaid it drilled the extra holes then used a body saw and cut both at the same time. Welded in the AC cut with no problems. Took me a day to get it done from disassembly to reassembly with new AC boxes. The interior was a breeze. Again used templates and a body saw. Done in about 30 minutes. I personally wouldn't hesitate to do it all over again. With a factory assembly manual and service manual you have everything you need to know. Vacuum lines were a breeze. I wanted an original look versus vintage air and cutting holes is a heck of a lot easier in the cab than replacing the cab or entire dash. On top of that I got every single part I needed right here and have less in it than a vintage air kit. My opinion, the sweat equity is worth it and it looks better......for what it's worth.