It's a big block? Only thing? You mean "only things", you listed 2. I'll list more, it's not over head cammed and it has push rods. Can you think of any more?? You aren't going to address the boost guys, the 451 guys, and block strength guys ???? LOL I take it you have a "burr" about Gen III hemi's, so you single that "off topic" person... got it!