im installing the stock turbo on my 85 gn " remember that its my first gn and have limited knowledge on these " yet the neck from the turbo that fits in the intake is missing a spacer which i dont know where to pick up or purchase, also on the turbo opposite to where the oil line goes there is a hole but i dont know what goes in there or covers it as well as some round holes which i think that may be screw on seals. I'll try to post some pics so you all can help me with that id appreciate if you all have any detailed pics of a 85 so i can fit the peices in the puzzle haha