I need some help in Iding a ZZ4 block...1m0105-zz4

Thanks
Bob

No idea, but mine is 1M809 5ZZ4 and it was purchased Dec 04.

Thanks for the reply,I have yet to find a post to id this blocks either.

Bob

blue,
ask on this site. thet're pretty knowledgeable about zz4's.
david
http://www.sallee-chevrolet.com/Discus/Scripts/discus.cgi

look at the casting number on the back of the engine and then go to mortec.com
not sure if it will help but my zz4 block has a casting number showing that it is a 96 to 2000 vortech 4 bolt with fuel pump
at least I was told that mine is a ZZ4 block
the guy who originally purchased it said that is what he bought
I ended up with it after his car was in a wreck so my info may be wrong