Help! 360 with 302 heads no compression

Those are LA heads on the original engine right? How are the arms oiled?
^^Those TBI roller blocks oil through the block/ heads, same as non roller A^^
Dang, never thought down that road.....but if this is a pre-Magnum 360, then I would think they would do as you say, and oil through the block. OP, any pix of the top of the block with the heads off?