Help I.D. front suspension, what do i have?

[RustyPile]

I'm late (hope I'm not too late) coming to this thread.. Others have covered the question as to the year of the suspension components, so I won't comment on that.. I would like to address the frame welded splice areas.. To prevent any future cracks from forming, I suggest welding in some "diamond" shaped reinforcement plates over the welds to both the vertical and horizontal areas of the frame rail.