OK, can someone answer this...what is the thread on a glow plug for a GM...is it 1/2"NPT? Anyone know of a glow plug in another vehicle that might fit a 1/2 inch NPT thread??
I seem to remember them being pretty close to 1/2inch NPT...What about the fords, what do/did they use??
Got an idea...heater.
steved
I seem to remember them being pretty close to 1/2inch NPT...What about the fords, what do/did they use??
Got an idea...heater.
steved
