They were still in business about a year ago, but I haven't tried to contact them since. I ordered a couple of items from them. They handled everything OK.
I bought some goodies and had them installed at the '97 TDR National Rally in Mesquite, NV. They "tuned up"(didn't remove the injection pump cover) the '97 3500 I had and it ran and pulled great after that.
You might try 800-769-3778 or 317-452-7158 and see if the numbers are still good.
Bill
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Y2K 3500QC, 6 Speed, 4. 10, SLT+, Camper & Tow Pkg. , Westin Chrome Nerf Bars, Mopar Flaps, Reese 20K Hitch, EGT & Boost Gauges, RPM 45 Gallon Aux. Fuel Tank, Highway Products 5th Wheel Toolbox, ECM Controlled PacBrake, Painless Wiring Kit, Mag-Hytec Diff. Cover, Rancho 9000, Air Lift 5000 Air Bags, TOYS: '97 Hitchhiker II 31' 5th Wheel, 2 slideouts, 19,750 GCW, '94 Lance 990 11' 3" Slide-In Camper, Torque-Lift Camper Tiedowns