ld340 intake...mechanical temp. gauge???

We're getting ready to break-in my engine on a k-frame/ run stand. While wiring everything up, I noticed the Edelbrock LD340 intake only has a provision for the small (electric type) sending unit. Has any body hooked up a mechanical sending unit in a different location? Would it work/read correctly in the block. If anyone has an idea or pic, the help would be appreciated.:cheers: