I've got a very low mileage 318 '89 roller cam / lifters & there's a fellow looking for a stock cam for his '94 5.2L Magnum. I told him he could have these but then got wondering if the cam is compatible w/ the newer engine. So it's out of a fuel injected LA 318 & hopefully going into a fuel injected Magnum 5.2L ... hope that makes sense.