** NEW ** Trick Flow LA cylinder heads introduced at SEMA

You can install LA style heads on a Magnum block if the proper oiling modifications are done. Mopar did this with crate short block assemblies. Rumor is, early Magnum blocks were still drilled for LA style oiling, but I have not taken apart the 1993 5.9 Magnum I have yet to confirm this. These heads will motivate me to do it. All of the Magnum engines I took apart so far that came from trucks were lacking the LA oil holes.