ragtopz28

iTrader: (57)

I would like to know the year for sure (told it is a 2007) I know it is a DOD by the lifters. And had 243 heads. See pics for #'s
Thanks,

ghardester

The year is probably right. Here is a link with the block casting number 12598301 as a 2008.

https://ls1tech.com/forums/conversio...-chevelle.html

ragtopz28

iTrader: (57)

The similar # we posted is on the rear cover plate (I didn't know if that was good reference). The # on the block starting with the C7xxxxx is what I have had no luck in my searching. I'm trying to sell the short block, so just want to know for sure when people ask. Thanks,