To anyone wanting to put Vintage Air in their truck or car......Think long and hard as their customer service absolutely sucks. I bought their setup for my 84 C10 and the compressor they sent me has the wrong pulley on it (I made it clear that I needed a 6 rib serpentine pulley on it). I get the kit and look over everything and they sent me a compressor with a V-grove pulley on it. I contacted them and told them that I recieved the wrong compressor setup and needed it exchanged and their response was "we don't do that, you'll just have to buy another compressor". Wait, what? You sent me the opposite of what I ordered and you expect me to pay for it? "Yes", Ok, how much is a 6 rib pulley? "We don't sell the pulleys by themselves, you'll have to buy an entire compressor" Vintage Air can go F themselves. Now I'm going to be stuck with buying the correct pulley from March which is $126 then renting the tools and hope I don't damage the compressor removing the old pulley The sales guy I emailed was about as friendly as a Michael Vick pitbull on top of it also.