[GMCNUT]

Originally Posted by Funky61

Well for some unknown reason I wasn't able to access the site. Finally got thru!
Here are few more photos on how this was mounted. Clock does not work.

OK - so I certainly agree with Bigblockv6 in that these specific guages are somewhat incorrectly mounted in that they do not recess into the guage cluster, but I must say (forgive me bbv6) that if you buy NOS GMC accessory tachs or clocks in the original GMC boxes you will be provided instructions, wiring and these exact straps and clips to mount either of the two exactly as you see them on this set of photos - so these are correctly mounted in terms of the use of the bolt-on U-strap for the tach and two special C-clamps for the clock housing - the reason I say they are still not done entirely correct is because whomever cut this particular cluster did not feel comfortable cutting it according to the instructions and in this case left the guages flush with the face - could have also been a customer choice to have them done this way - who knows - back then it was like I said earlier - preference of the installer. In any case, If I can find where I saved them, I will scan and upload the instruction sheets from my NOS Tach and Clock and show you guys how GMC says it is supposed to be done and hopefully clear up once and for all anyone's confusion on this subject and get us all more in agreement on what is understood to be correct.