Engine Numbers

"Engine I.D. and Codes For the sake of clarity, we've broken down the locations by engine type and code/number type. Engine Identification Numbers: L6 " The engine identification codes are located on a machined pad on the right (passenger) side of the block behind the distributor.153k - 22 sec @ 56k www.yearone.com/updatedsinglepages/Id_info/gm_engine_id... .