All this just because a rib on the block is 2mm to close to the lip on the pressure sender....
The mechanic in me wanted to just get the grinder out and grind the rib on the block away till it cleared, but that would have required me to remove the exhaust manifold from the head to gear enough clearance to fit the grinder. In that process I probably would break at least one exhaust stud and then spend a day fixing that. So $37 later I have this jumble of fitting and adaptors which will at least let me mount the pressure sensor away from the exhaust a bit.
I couldn't return the 30 row cooler due to someone buying the 25 row cooler about 15mins after I bought the 30 row yesterday. I priced up a 15 and a 10 row with the idea of series coolers, but the price was out of my range. So I'll just have to mount it in a dodgy place like in front of the gearbox or on the roof :D