- - zz4 or not
07-19-2004 06:44 PM
zz4 or not
I just purchased a so-called zz4 short block partial engine on ebay. I am not sure if it is a real zz4. The back of the block has a 10243880 casting number. The front (where the alternater goes &where the head meets the block) says 1M0424 under that it says 3P04. I thought it should say zz4. Any help with this would be GREATLY appreciated!
07-19-2004 07:18 PM
10243880...350...95-00...2 or 4 bolt main...Vortec truck, Gen.I crate motors and "ZZ4", roller cam, one piece rear seal
07-19-2004 07:20 PM
Does that mean it is from a truck or zz4? Or is it all the same? Sorry I am new to this!
07-19-2004 07:24 PM
It could be either. i dont know if there is a way to tell.
07-19-2004 07:31 PM
I guess the numbers in the front should tell but I don't know where to look those numbers up.