You are right as I realize we are talking Mopars here its just when ever I read or was told by an instructor they never specified any brand as the way I took it it was talking about all brands. But I admit I learned something here as I was just taught that mostly auto cars use them. I appoligize if I ofended anyone. And all my years around Mopars I never really looked into it on just Mopars until now. We learn something everyday is what they say. Ron