Hi I got this engine, it's a 454 and the number is 14015446 and I've looked both on here and other sites and I can't find a definitive answer I've heard it's a motorbike engine or it's a truck engine I really would like to know as much as possible so I can order parts, even the year....
I need...
Finally have my truck to the point it should be running today.
Made up the new plug wires yesterday.
I have One spark plug (#3) that puts the boot very nearly touching the header.
I just put in all new plugs when I did the rebuild.
So, would I get away with just one short plug?
Replace them all...