I am trying to install a A/C into my Jimmy with a 454. The factory motor was the 350, but it has been swapped to a 454. I was wondering if anybody has ever done this A/C install. I do not have the brackets first of all that the compressor bolts onto. I think that is my first step to find the brackets. It would be a big help if somebody would know where i could locate these brackets online or at a local parts store. I live in Hattiesburg, Mississippi. I have the accumulator and evaporator intact. The Condensor as well. I dont know exactly what type of truck the 454 came out of so i have nothing to go on. I also need the lines from the compressor to the condensor and from the condensor to the accumulator and evaporator. It would be awesome if somebody could post pictures of how they did it if anybody has done this before.