I dont know how much this would help you but i replaced my alternator with a 130amp output. I know its a GM alternator but unsure of the application it was from. It was custom built by someone that our local NAPA store knows. I also moved the alternator from the lower right of the engine to the upper right where the A/C compressor would normally be located on a 360AMC. I custom built the brackets as well. This was done due to water issues when im crossing some creeks out in the ranch.