Does anyone know what size the oil coolant pipe bolts are? Can't seem to find it in the rave. I have lost mine during the lapse of time and now need to get two to get it back together.

Had to put a new o-ring on it, it didn't have one. May explain why there was so much oil down there.

Thank you,

 

Found the bolts however, the oil coolant line is about 3/4 inch too far forward and I'm having a heck of a time pushing it back far enough to get it back on. Is that normal?