Small Block Full Length Header Options - Ground Clearance

I have TTI's on my car and I've dropped the front end to almost on the bump stops. Going over speed bumps I have not rubbed them. I thought I would, but they didnt.

My car is very low.

I rub mine on speed bumps all the time. I have to really slow down a drive carefully. Some tall speed bumps I always scrape a little.

Talk is cheap. I just went in the garage and got actual measurements this:

5 1/16" very bottom-most part of K-member to ground

2 3/8" TTI headpipe flange edge to ground