Hello, longtime reader, first time poster. I have a 79 fj40 that I added CCOT air conditioning and Howell fuel injection. My old oem alternator has to go. I have tried DUI Mr. Amp and it does not fit with my ac alterations. Does anyone know of a higher output and internal regulated alternator that will fit in this slot? 80 amp would be great, buy not apposed to higher. One wire would be even better! Please help. Thanks.