two 5000 rpm guages gaffrig red trim 40 each.

Gasoline application?, do you have a pic?, what size cut out/gauge?

what the diffrence gasoline diesel. the are the regular size 3 1/2in

I have seen gas and diesel tachs lifted seperately in catalogs, wasn't sure if they triggered the same way, is the actual gauge 3 1/2" diameter, or is the cutout 3 1/2" my gauges are pretty tight together, just want to be sure I have room, would you have a pic by any chance?, thanks for the help

Michael

they are the standard size rpm guage, i will post picture later.