Yep, I lost the tool for it with my Mac white faces and that is what I used, I got overlay type from ebay and put on the GT just recently, I never did get the ones back on the V6 just right so I shyed away from taking the needles off the GT, but someone reminded me that you can use that digital thing on the odometer to help calibrate some of them on the 99+ cars. A fork will work quite well for taking off needles!
Rick Kilpatrick, AAS Automotive Systems Tech, Alamance Community College, Class of 99. 06 5 speed manual Mustang with Pony pkg : GT Mac Mufflers, true duals with one custom pipe. 2.5" system. GT bumper cover, all installed March 7&8 2006. AFE Stage 1 CAI, Motoblue Underdrive pulley, GT aluminum shifter knob, honeycomb rear blackout panel,and dash kit installed. Roush hood scoop and side window louvers installed. SS taillight trim has been installed, new alum. GT steering wheel installed.