I'd reccomend getting a set of ISSPRO EV2 gauges. They're made right here in the good-ol US of A and they're more reliable than gauges made in china. Take a serious look at hem ans see what people say about them. One nice feature is that they all have a warning light in them. You can set the light (LED) to come on at whatever pressure/temp you like. You just need to buy a copy of their Attribute software. If you know someone that already has the software then you can use theirs. There are no limits to how many times you can use it. We just did an installation write-up on the EV2's on our site, so if you want to see how they're wired take a look. Sorry, they were on a Ford 6.4L, but you'll get the idea. Here's the install link: GAUGE INSTALLATION ON A 6.4L FORD POWERSTROKE
If you want to order an EV2 gauge kit just give us a call. The kits for the 1998.5-2002 are not on our site yet.

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Correction. We do have the EV2 kits up on our site:
ISSPRO EV2 Gauge Kits for 1998.5-2002 Dodge Cummins
Sorry

 

Thanks for all your imput guys I'll keep you all informed as to my progress