I posted a few days ago but got only 1 reply
Any how I found these numbers on the block of my Camaro 14057055 GM K9 and M010203 any ideas what year this motor is as I know it didn't come with the car..
I don't show a listing for that number... I also looked at your other post and it stated you got that number off the intake.you need the block number.
look here for where. http://www.mortec.com/location.htm