Been trying to resolve a temp gauge / sending unit problem lately. I believe I have the data I needed after reading through this.
Just wanted to say "Thank You" to everyone that contributed to this thread. Lot's of helpful info.
Thanks for posting the pictures of the speakers installed in the dash. I've been searching everywhere for pics of installed dash speakers! Trying t0 see if I can fit 4" in those spots. If I can't, I'll probably mount them together in the center of the dash.