Guys, the '67 shop manual lists a BF32 for the 390 GT application. However, I cannot find any BF32s anywhere. If someone knows of a source, please let me know!
Otherwise, what are 390 FE folks using for plugs? The Autolite 45 (or platinum or double platinum APP-45) cross-references to the old BF42, used for non-GT 390 applications (according to the ford mustang shop manual). I don't think I should be using the Autolite 45.
I suspect the BF32s have been discontinued. The Motorcraft web sites lists a SP-420 (BSF42C) for the 1967 390, which I suspect is the same as the old BF42.
Anyone have a source for BF32 or have an alternative?