Hey bro, it really depends on what kind you have, are they the glo kind? if so, then yes they will go over the old gauges, they need the check engine light, oil, and all those lettering spots from the originals, also, If you have just the white gauges that go over the factory, spacing will be an issue. So check the guage to needle clearance. If you can fit double sided tape then go for it, I couldn't on my mustang, and havent picked up the glow gauges for the sho yet, so what I ended up using was eurethane glue, the black kind, really tough stuff, and won't come off like say silicone will. when you glue, if that is the route you go, then make sure the needles can work freely, sweeps freely. don't put the glue too thick, and watch out say a half inch from any clearspot or edge of the gauges, the glue is terrible to try to get off the gauges, any kind is, TRUST ME!!! let it sit for a good amount of time to dry. autosho likes the use of double sided tape. I know there is different thicknesses out there, just kinda choose what you want to do, and the amount of work you want to put in it, and how durable the bonding you want, I hope this helps some. Maybe Josh can put up a gauge section at his site! Well good luck bro!
