Not really how to rebuild them but AWESOME book nonetheless
http://www.themotorbookstore.com/chevy-small-block.html
this is a good one too
http://www.themotorbookstore.com/9781934709115.html
and If you really need it
http://store.boxwrench.net/Basic-Eng...g-DVD_p_8.html Totally great walkthrough on a DVD. One of the best DVD's I own