I was wondering what is the material of the sheet metal in the under-tray of the PFM tub?
The Star mazda list it as being stainless steel in their catalog, but mine is aluminum. Which one is the correct one to use?
Also, if it is aluminum should it be 6061-T6? or could it be utility aluminum.
Also, what is the best way to remove/change the four threaded studs on the tub (the ones where the spider attaches to the tub). The current ones have the threads all coming apart.