Indy LAX Cyl Head on a Magnum
Magnums up to 1995 had the LA oiling holes. They weren't used on the magnum heads. But the block was drilled for it.
I have a 1994 5.9 in the garage and a 1995 5.9 we built for my dads truck. Both of them have oil holes. The 1996 5.9 in my dart doesn't have the holes. There were quite a few small changes made to the magnums in 1996.