502 mag mpi heads wanted
 

My head dropped a seat and punished a piston but cylinder is salvagable.. just had this valve seat replaced and it dropped within 3 hours of run time.. machine shop said they had tolerance of 6000 psi to press in and another shop said it should've taken 8000-10,000.. anyway, not sure I want thus head on there anymore.. so lookin for solutions.. thanks

You can keep your eye open in the swap forum. I have seen them for sale often. When that happened to mine years ago, I bought Edelbrock aluminum heads to bolt on and roller rockers.

i got 2 pair off a 500 efi there 088 heads i think there the same not sure though....

There you go Taube, they do use the same heads and those would bolt right on.