I have a new sandwich plate for sale. It's still in the original box it came in. It's the correct threads to screw onto a miata. It includes the fittings that screw in to add an oil cooler. The fittings are -10 AN I believe. It also has two 1/8 NPT ports on it to tap to feed your turbo, an oil guage, etc. Also includes plugs to plug the 1/8 NPT ports if you don't use them.

40 shipped. Pictures uploading...

 

Wrong section...

Cool though.

 

Whoops. Can a mod move this?

 

Sold.