Sandwage plate, with thermostat. Plus metal cover cap.
Gave them a sand and polish before fitting it on the car, but haven't got a photo yet.
Mounted the oil cooler so it would sit in the side vent of the bumper, wasn't the easiest place to mount it.
I had to customise the front crossmember, make some brackets, and customise the oil cooler slightly.
But after all that I got it mounted where it needed to be.
Also made some ducting / panels. so no air can escape around the edges.
It's all forced through the oil cooler, not being lost around the edges.