[Chevelle-List] AC DElco plugs

[Keith Cooper]

Has anyone install AC delco plugs lately. I thought that the last set of AC plugs I installed, the electro had a u-groove cut in it and the tip was tapered. I am trying to verify if the plug had the U-Groove cut. I have seen plugs with this U-groove here lately but don't remember the brand. I was on Nippondenso.com website and noticed that they make this u-groove/taper tipped plug. I also saw a plug that looked like the Champion plug. I wonder if  this company is making the plugs for Accel,Champion,AC Delco.etc.   Keith   See my Chevelle: http://home.mindspring.com/~keithc/index.html