Hello,

I purchased a 2002 engine pullout for converting my 91 Z28 to an LS1 w/ T-56. However, I received something that I am not sure what I got. I know I can search, but at this point I need some reassurances as I just supposedly plonked down $5678 for a 33K miles pullout.

Block # 12559378.
Heads # 241.
Exhaust manifolds have EGR.
Intake #12561184.
Gas tank is plastic, any particular numbers I should search for?
Fuel lines are metal.
Is a 2002 supposed to have AIR injection, and if so, where do I identify it?
I did not receive an ECU, so I can't identify that, though I was supposed to get it.

Are there any numbers I need to search for?

I'm at a loss and a bit flustered as the company I bought it from is supposed to be reputable. Before calling them or sending off an e-mail, I need more information as to identify what exactly do I have and to basically calm down. Is it really an 02, or not.

Thank you very much for your assistance.

 

As long as the heads are not perimeter bolt, it isn't a 98 model, 99+ used the 241 heads if I remember correctly. PCM's are the same from 98 and up, so that doesn't really matter much, gas tanks are the same, if it's a 2002 motor it should have an LS6 intake on it, might want to try and find a part number for the LS6 intake, as for the rest, I don't really remember.

 

When I was deciding what to put in my 88 it seems that learned the 01-02 did not have egr. There is a recent thread here with some of the information you need, I did not tag it so I can not recall just when it was posted. Did you get the engine from ebay? I finally found a decent lt1 locally and decided to go in that direction.

 

Actually, I just found out yesterday that the 241's are 01-02 heads.