The gauges are pretty easy to install and VERY well worth it. I installed the BNM ones where you don't have to take off the needles. They just slip over. These come shipped from Brad for $60 and you'll have them in a few days. Much more reliable than eBay. I also have to advise that if these are an overlay that you use VERY thin 2-sided tape to hold them down. Especially where the needles go through. When i first installed mine the needlse didn't move and then i noticed they were stuck up on the overlay. So needless to say i've had mine apart like 4 times now and the tape finally fixed it. Good luck to ya.
