In the last few years of playing around with the 6.2 diesel and now replaceing my 6.2 in my truck with a custom configured longblock from penninsular diesel I am considerring swapping the gas guzzling 5.7 in the wifes 95 grocery getter with a fresh 6.2 with a stock gm turbo setup it looks that if I get the first generation serpentine belt setup I can still use the same ac compressor and I can wire in a tps for a 93 and the tach signal by using the cam sensor for a 6.5 I would upgrade to the 4l60e converter that is made for the diesel and keep most of the sensors all in tack as it would need the pcm for the transmission as far as wiring goes electrical is my master the truck has the larger radiator it is set up well for the diesel it has 3.73s I have most of what I would need to make this setup work in this truck just considering the option of getting better mpg in the truck that gets 11 mpg.