I've got a 1984 25524290 block with 59k. I know it's not a 109 block, but you can have it pretty cheap. I also have the NA crank which looks pretty good. Let me know if you're interested.
Hi, If you havn't got a block yet I have a bare 109 for $100. I'm in Mich. 60 mi. N of Toledo. Give me a call at 810-231-0325 if interested. Thanks, bob