So had a look through,one of the spares sheds and found about a dozen plus boxes of spark plugs....which I had forgotten. I'm presuming that they are all for the 3.2's,and 3.0,but the memory's not what it was,so is there anyone here that can give me a pointer as to their suitability and for which car. TIA
Genuine GM...9195109. NGK... BKR 6EK
BOSCH....FGR 8KQEO AC DELCO....R7602