(13c/15g banjo bolt) Info /Help needed !!!!!!

I am in the process of swapping out my 13c for a 15 G and found that the banjo bolts for the coolant passages are not the same what do I need to get to make it work and what thread pitch is it ?
Is it metric or standard pipe thread or volvo specific ?

explain yourself better, what part do you need? new bolts?
When I swapped a 13c with a 15g, coolant hookups were exactly the same IIRC.

The banjo bolt are larger and will not thread in to the 15G but the oil banjo bolt fit just fine