hey holmwes what he heck you must be good with those serial numbers to put them out theree lik that I can't seem to match the ones up with my truck ? i got a 54 well thats what the id say's on the door jam H54K and so forth but the block has uhm uhm uhm where yours geos blank a F255X bmay be you can shed some lite.
what ever some one does its for the beytter or worst let em deal with it now and later.