Originally Posted by
Hoogi
Yes........bought my new Thermostat Housing from Burton.
This is the last batch that Cosworth had - apparently.
Anyway, I've ordered mine on the knowledge that I was going to modify.
So, I've welded a -8 on the main outlet and a -4 on the smaller.
I do have some pictures but no idea how to put them up on this Forum...........mainly because I'm an Old Fart

correct
and this is the response I had from them,
Hello Michael,
Thank you for your enquiry, we do not have these unions, you will have to remove them carefully from your old unit to reuse or have some fabricated, this is how they come into us.
Kind Regards
Ian Bailey
Burton Power
Marvellous!