where can i get sport suspention for this bluebird.I am lookin for damper set with ability to regulate height and s/h positions.
There are no "off the shelf" options, it will all have to be custom fitted by someone who knows how to work on cars.
As far as adjustable dampers, you will need '79-83 280ZX dampers for the front and most likely AE86 dampers for the rear ('84-87 RWD Corolla). These two cars offer lots of options for adjustable dampers.
Adjustable springs/spring perches can be purchased from lots of companies, most notably Ground Control.
In the rear you will have to get more creative. I'm assuming this car has independent rear suspension?