I'm taking a machining class and i need a junk head to work on. Can anyone near north county san diego help me out with a free one? I need to be able to pick it up this eve our tomorrow eve. it needs to be cast iron and have the complete valvetrain. I also need at least 4 piston/rod combos. They need to be complete also with pins & caps but other than that, condition doesn't really matter. Thanks in advance for anyone that can help out.