[dr_gallup]

I suspect but can't prove, that the difference between those who can slip the header out and those who can't is a function of which oil cooler you have. I have the newer, smaller oil cooler and there is no way I was going to get the header out. I think Devi has the bigger oil cooler and he did. Anyone who has tried this please fill in your experience.

It is very simple to take the line off the left side of the cooler. I don't think I lost more than an ounce of oil.