Identifying this big block

[clean68rs]

I have a 454 big block here and would like to know more about it here are some numbers. casting #14015445 also on left side #4234166802.  Above where the oil filter installs this is cast in  the block  k14    Thanks for any help.
              445
          Hi Perform
             Pass                           


                                                                                                         
                                                                                                                                                                                             

[cook_dw]

http://www.mortec.com/bbc.htm

14015445...454.......78-90...2 or 4 bolt

[KurtS]

Not sure what more we can tell you.
http://www.camaros.net/forums/showthread.php?t=321002

[clean68rs]

Thanks for the help. I know more now then when I started.

[bcmiller]

To really know what you have you will need to take it apart to see what cam it has and which crankshaft it has.  Also take a valve cover off to see which heads it has.