I need a little help guys


New Member
Ok so I'm helping my ol man replace the motor in our 2008 Honda Civic ex. We've bout got it licked and I'm looking online trying to find what the numbers on the engine head mean. There is an 8, an upside down 1 and 6, and also a 123. He said they could have something to do with getting it back in time. If anyone knows, please enlighten me. : ). 30846