Hey Ya'll, I have got 2 sm465s one w/203 and one w/205. I want to put the 205 equipped in my 88 blazer that has a 700r4 in it. I want to use Hydro for all the obvious reasons. As I have some time before I do my swap I was going to go junkyard diving for the parts, but I am looking for some information regarding the Years and Models Hydro clutches were put in Chevy/GM trucks. Any clue would be helpful. Thanks.