ABF auxiliary belt?

I am after some advise, I have an ABF engine which I am putting in my cabby.
I have removed the PAS set up so now can't use the original belt.

Does anyone know, what belt do I need?

Many thanks
Ste

i take it ythe abf had aircon? if so swap the waterpump pulley for a non-ac one, then it runs off the alt belt. then simply buy a non-ac alt belt

edit: there are 2 belt lengths for abf non-ac with the alt belt tensioner pulley, so match this to the age of the lump if possible

I have a new 975 belt as I actually needed the 1038 for mine.  
Let me know.
Cheers

yep i have the wrong one kicking about somewhere as well

Cheers all, I'll have a look and get back to you 👍

LOL. Not so easy as you'd think to measure….