Thanks!!!
The seats are from the Mitsubishi GT3000. There are very, very, similar seats of the Rouse version , thats why I buy them.
I try to use all the original parts of "fast original Fords" that I can get here.
To find the RS Escort MK2 steering weel I have to travel to Uruguay and find it traveling across the country to find who can seel me the part. I found it used, so it takes me almost 6 month of my free time after work to make it fit in the sierra and restore the paint and the leader.
Lucas!!