Need some help here folks. 1951 Chevy COE with GMC 270. Installed the coolant temp gauge with the longest line on gauge I could find. Stretched tight against cab firewall and absolutely no slack. Won’t last a mile given the movement between the engine and cab. Any suggestions on how to extend? It’s like I need a 90 degree housing to install in the head that I can install the temp bulb into just to get an inch or two of slack. Thx in advance!
