Oil cooler line question
 

Does anyone know the size of wrenches I'll need to take the oil cooler line that connects to the FRONT of the block?

yeah... a stanly adjustwable wrench from wal-mart !!!!! Seriously.. i bought two of those suckers when i tore my first 7 apart and they have been lifesavers ever since!! Get a good pair of those and your set!!

Man, I doubt they're the same size, but on the stainless sheathed set from Racing Beat the AN fittings are 15/16" and 1", or something like that. Don't think that helped much...But they should be close to that, 7/8" maybe for the adapter fittings...

I thought the smaller of the two was like a 20mm or 21mm? My engine tear down video never said that I'd need a metric wrench during removal but neglected to say what the actual size for lines when they were showing the removal.

The banjos are 23mm I believe, but the one in the FRONT of the block, which is not a banjo bolt, I don't know, since you would need an open end wrench that's pretty big, which I don't have. I just used an adjustable wrench, worked for me.