Help me ID Ecotec engine - Maintenance and Repair Forum

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Help me ID Ecotec engine
Tuesday, July 08, 2014 4:57 PM
I grabbed an Ecotec engine today and was hoping one of the pros could help me pinpoint what vehicle the engine came from. I can supply pictures, casting numbers or whatever it takes.

It has 04 casted in a couple spots so I believe it to be an 04 or 05 engine. Looks like an L61 best I can tell other than it had the power steering block off plate and no hex for power steering in the intake cam.

Any help would be greatly appreciated!


JLP

04 LS Sport Sedan

Re: Help me ID Ecotec engine
Tuesday, July 08, 2014 7:37 PM
Pictures would help greatly
Re: Help me ID Ecotec engine
Tuesday, July 08, 2014 8:36 PM










Look at the rocker arms on this engine....



These are off an L61 from a Cavalier-



Whats with the different rocker arms?


JLP

04 LS Sport Sedan
Re: Help me ID Ecotec engine
Tuesday, July 08, 2014 8:37 PM
Hmm, Didn't show up. Lets try again.







JLP

04 LS Sport Sedan
Re: Help me ID Ecotec engine
Wednesday, July 09, 2014 7:41 AM
There were a few different rocker arms offered.. if you read the gm build book it is noted there... also... I was not aware that the 04 year offered electric power steering as an option.. I will have to look in the book to see.... also possible that the head is a newer head on a 04 block I guess...



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