i never owned a 1g turbo or i might have the answer to my own question here though. I know the difference between the filter housing...the 7 bolt housing has a female connection which the oil cooler bolts to using a double sided male threaded pipe which the filter bolts to.
Ive been searching the internet for days looking for the 1g equivalent, knowing that the 6 bolt housing uses a male threaded pipe, my oil cooler would not bolt to it...ive found this though
http://www.vfaq.com/mods/oilcool.html
Is this what that part number mentioned in the last post is? (besides the fact it is sawed in half) if so, how much and give it to me. Now I am just trying to piece this together mentally though. if this version of the oil cooler is female threaded, and bolts to the male threaded housing, how does the filter bolt to it?