For the oil cooler support rod, I bent an angle from some .050″ alu sheet.
I then made the forward attach point from .080″ alu.

With the rod attached to the engine, I coul form a template from some scrap alu sheet.

From the tempate, I made the final attach point in 0.80 and matchdrilled it to the rod.

After competing the support rod parts, I removed all the baffle parts, and prepared them for primer.