Hello. I got an aftermarket engine temperature guage for my 02 z-28. I believe i located it on the driver side, head close to the front of the engine... I can't seem to get any of the adapters to the guage to work, all were to big. Let me know if its the right location...Thanks

 

Yeah that's the right location, there's also a plug you can remove/use on the passenger side head back by #8. Buddy of mine had to find a different size adaptor too - if no one chimes in I'll call him tomorrow when he gets back in town and see if he remembers the size.