94 camaro bulkhead connecter disassembley

[thinkfastroth]

Hey guys,
Im in the process of scraping my 94 Z28.
Does anyone have a pointer on removing the bulkhead connector on the drivers side which connects the front to the main body harness under the dash?
There is a sheet metal screw with a 7 mm head that holds it to the firewall in the engine compartment, along with two push retainers that must be squeezed from under the dash. I have these loose and free, but need to separate the two.
On all of my older cars, there is a bolt that holds the two together.
This is basically my last connection and then I can remove the entire harness from the car.
Thanks for any help,
Dan