What are these brakes? Help!

[Mike Pass]

I have been trying to find out what these brakes are but no one seems to recognise them. They were on an old KVA GT40 but their origin seems to have been lost in the mists of time. The callipers have Girling cast into them and are 4 pot with 38.1mm pistons similar but not the same as the Girling 16/4 calipers. The mounting brackets have Ford Granada hole spacing. The pads ft but the locating pin holes are in the wrong place. The disks are fully floating but the bells have a 3 9/16" pcd four bolt hub mounting which is very small. All the parts have been fitted but never used. The bells are very nicely machined and all the items are good quality. But what are they and what are the from????

Cheers
Mike

 

[PaulN]

You could try asking BG Developments in Bromsgrove, they may be able identify the calipers.

 

[Mike Pass]

Ta Paul.
Tried them and Questmead in Rochdale (AP brakes). They really are unusual!
Cheers
Mike