GIRLING Powerstop Mk2B   7" brake servo to suit  the .  Clan Crusader.  Ford Corsair GT and 2000E models plus many other british applications.  

Fully professionally rebuilt to new standard with stainless steel sleeve. The casing is blasted, cleaned and the dipped in the protective coating as original.  Note these units are unsuitable to use with silicone fluid.

A £100 surcharge is payable until your old until is returned.  Once your serviceable unit is received the surcharge is returned in full.  Obviously if you send your old unit first this does not apply.  

Will send worldwide tracked and insured delivery.