Well, that didnt work like I thought it would, oh well I will roll with it. This is a pic of the back
https://imageshack.com/i/poOblS7Xj

This is where its all wrong, the shocks hose does not run correctly because the end on the tank isnt bent at a 45 like on an 86, the 91 and 92s have this 90 degree type of tank come to find out. Also there was an adjuster there for the gas, that wouldnt twist, and the plastic knob crumbled in my hand.
https://imageshack.com/i/pln4okVAj
https://imageshack.com/i/poquioVlj

Tried to get the shock and how much its compressed with no weight on it.
https://imageshack.com/i/pmMNHBTCj

The chain with me off of it.
https://imageshack.com/i/pnKraW0cj

The chain with my 180 lbs on it.
https://imageshack.com/i/poBFjNLwj

After looking at suzuki parts house and their different diagrams of the shocks from different years, (if its even a suzuki shock), I have come to believe the tank may be from a 91-92, and the shock from an 87-90.