You don't mention engine size , petrol, or diesel . year. FWD, RWD
and what's wrong with taking measurements off the other bolts. / STUDS / NUTS
note; because its old,
the bolts or studs and nuts, may not be metric..This is as close to it, as i can get you, on the parts diagrams with the info you provided
http://www.catcar.info/ford/?lang=en&l= ... QtMjAwMCJ9all the best.mark