?\'s about 8-lug parts I've got a question about an 8-lug conversion before I buy it from this guy. He's got the parts to do it from a '74 3/4 truck with the 44 front. He's got the spindles, hubs, and the backing plates. Will it work on my '87 10 bolt? Also, will my calipers work or will I have to buy new ones? And it needs rotors. Do those come off the hub or do I have to buy a new hub? And he said it's the one's with the big inside bearing? Can someone tell me about it?