1970 Duster project in Sweden

It is on their website
https://www.wilwood.com/Images/MasterCylinders/MasterCylinder_Photos-Large/260-11179-lg.jpg

Edit: Just took the first I found, but this is how it mounts https://www.ebay.com/itm/67-69-70-8...Chrome-Polished-8-Brake-Booster-/162448018683