Looking for a 90 degree oil filter adapter for a sb

I believe your engine takes the late model adapter aluminum . Early adapter will not seal properly. They are different. The way to tell is if your factory nonangle steel plate has 5 holes it takes the later adapter. The early plates are 4 holes and take the early Iron adapter. As I said they are different. There are some early aluminum adapters from mopar peformance. These are for the early LA also not the magnum