diiulio,
Last year when I was looking for an FE block there was some guy in Buffalo NY. selling more crap than you could find in an old outhouse. This guy was more slippery than a rattlesnake soaked in 10W50. Several of us were drawn into his web of deceit on what he claimed to be 427 SO blocks, but fortunately the guy was such a poor BS artist I don't think anybody bought in from CC. Haven't heard much from him anymore, maybe changed his name, better yet left the planet.
Be carefull who you deal with, if you aren't 1000% sure of what you are buying. George Anderson @ Gessford, and Bill Parham @ Southern are respectable people to deal with, and have good access to the 428 block you are looking for. Both advertise here on CC. Remember cheap isn't always the best way to go; you get what you pay for!
Good luck and Happy hunting,
TL
