Hey guys, I know I'm a FNG. I'm not trying to start any arguements or fights, just trying to understand this long time question. I'm sure this has been asked before, & I have asked individuals & never got an answer that made complete sense. I understand mixing & matching engine combinations, but why not put a Chevy in a Chevy, a Ford in a Ford, or a Mopar in a Mopar, etc.??? There are soooo many body & engine choices out there in all price ranges, so everyone please let me know what you think about this subject? Thanks in advance for your time & comments.