Anyone tried the TTI shorty headers?

I had every tool in my arsenal out to try and tighten those bolts. I was under there for hours. I'd say 4 out of 6 were real bastards. Good thing is, I used metal self-locking nuts on them, so they absolutely will not loosen up on their own!
one thing that helps a lot is getting the car high enough too. last time i had the car on it's wheels on 12" of wheel cribs
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