I got a '65 413 and was going to adapt a AH42 to it with an Ultra Bell but they don't know when they'll be back in stock so I was looking different avenues. A 727 would be the next choice, both will be going in my '63 D100, (yes not a b body but you guys are good) so anything will fit as the straight axle is getting swapped out. I found a 833 local for a good deal but what's the odds of finding a good used clutch set up. What size flywheel, clutch disc and center hole bell do I look for. Anyone have a set up for sale, 6 bolt crank.