360 LA or 360 Magnum Whats the difference?

Brooks James said
Yes I have a late 91 magnum that is oil hole drilled for la or magnum heads

wow, that engine is almost the same age as this thread

giphy.gif?cid=ecf05e47fs98c8u8lp1ev15hi1dbh54dbfm0i5byd8v39207&rid=giphy.gif