Help!!!

https://flic.kr/p/WVFGfS

Any help is appreciated. This is the 6th time I'm doing this job. The bolts for the fan belt tensioner mount keep breaking. I'm out of ideas. I have replaced everything. I've tried different grade bolts and even studs. I think the problem is with the metal surface you can see breaking away at the 2 bolt holes. If that's the case it will require a new engine as it is part of the block and not a cover. Any ideas or advice? The fan hub turns freely and is working properly. That's all this belt runs.

hub adapters-sold

Ok I decided I bought these on impulse instead of thinking it through. I have a brand new set of Jim's hub adapter for sale. $475 shipped just like from Jim. I can send or add pictures if you need. I never installed them. Fastest way to get a response is email rocco.calautti@redclassic.com
Sold

WTB LS1 T56 parts

I am converting my car I bought back to a T56. It is a LT1 T56 going into a 2000 Auto car. I am looking for bell housing input shaft and front plate

Lid valve covers carb

http://www.flickr.com/photos/rocky94z/

I have a slp lid asking $60, Aluminum valve covers and gromment and such asking $60 and a Holley 650hp asking $500. The carb has never been used or seen gas but is a few years old. I can and will work with you on pricing and shipping if needed.

matco mini polisher

I have a matco mini polisher I bought and have never used it so putting it up for grabs if anyone wants one. Asking $125 plus shipping
http://norfolk.craigslist.org/tls/3401920801.html hopefully the link works if not i will put it on flickr and add the link