Williams did their own radiator Richard. AFAIK they still have their own. I had a good look during an open day around 5 or 6 years ago.
This was prior to Simon leaving Mulfab to start on his own as SiFAb.
So, a choice of three suppliers Peter.


Graham (G4FUJ)

Sold L44FOR 4/4 Giallo Fly
'11 MINI Countryman Cooper D All4
'90 LR 90 SW