How can I tell what block I have?
10-23-2003, 03:17 PM
#1
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How can I tell what block I have? Simply put, that is what I would like to know. I have an '02 Z and want to know if I have an LS6 block. Any information will be appreciated.
Fry
Fry
10-23-2003, 03:37 PM
#2
Re: How can I tell what block I have? You need to get under your car with a bright light and look at the back end of the block, right below the driver side cylinder head. There is a number there; that number must be 12561168 to be an LS6 block. Any other number and it's an LS1 block. Also read this thread:
https://ls1tech.com/threads/showflat...rue#Post651238
https://ls1tech.com/threads/showflat...rue#Post651238
