Mine are JHP. there is a dealer here in USA and i have his email addie if anyone needs it. make sure you have the wiring harness for the guages.
If Jan 06 check to see, anything FEB 06 and after won't have one. all 04's and 05's have them. you can get the harness from JHP too.
06 GTO, M6 . SLP Skipshift, JHP Binnacle Guage Pod, GMM Ripshifter, SLP Lt's with Cats, SLP catback LM1,Raptor Shiftlight,Pedders Drag Springs 5/16" lift.