Thanks, I-K At first I didn't see the link to the 84.00 option. I did however run down to the shop and did a test fit on a random gauge in the original mounting hole. Dead perfect slide in fit at 2 1/16" dia. The temp gauge will be where I have the OP gauge in the pic. The OP gauge is in a bit cockeyed so it doesn't look centered. I will make up some short tubes to hold them the correct distance back from the glass. Maybe some 2" pvc pipe, reamed out with a drill mounted drum sander....... Even the purists might agree the the black face on the right looks better than the faded out, non working gauge on the left. 'Darkness, darkness, be my blanket.' Jesse Colin Young