If I was installing A/C and was following your build I would be interested in the kit YOU bought that worked for you, not all the kits they sell. That's about like saying if you want to build a 340 like mine and follow my build, buy a competition cam like i did without giving them what cam you bought... LOL. When i did the low dollar 318, I made a parts list in the end including part numbers to even the gaskets, cam kit, etc so it's a one-stop shop. Anyways, I'm not installing A/C i just thought I'd help you get your message out. :)