Still a little unsure about fuel tank clearance ..... but not sure if Im overthinking it given much lower cars like sports cars. It looks like its the low point by about 1" .....
Distance from ground is 6 1/4" at very front of tank.
Distance at front cross member is close to 7"
Distance at rear diff is 8"
Not sure if I should try and put some sort of skid plate on it ...... I think the max legal speed bump is 6".