O2 sensor help

[Jwithing]

Hey guys, in theiddle of my LT header swap. I can not seem to get the O2 sensors out of the Mopar hi performance cats that the previous owner put on. I've soaked them in sili kroil and the clearance sucks. I'm trying to unclip them from the harnesses so I can completely remove then get the sensors out, but I can't see and figure out how to unclip by feel. Anyone have some guidance or pics? Thanks in advance for as.

 

[Jwithing]

Got em... Hour and a half to unplug 4 sensors... Fml... Should have known this was going to be a pain when the first manifold bold snapped off