Hi Coyoti,
If you have a station wagon, then it is an English version we didn't have here. English RS's had anti tramp, anti sway bars going from the top of the diff housing to the underside of the floor. Aussie Escorts have the mounting points on the top of the diff housing and a hole and crush tube in the chassis forward of where the diff mounts. If you have an Aussie parts car you would be able to take a template of the mounting and incorporate it into your wagon if you want to go down that route. If you want to use the English style rods, the nearest I know would be the ones used for Mk1 Gt Cortina's. Len