the pic does help , i took a pic to show the OP but could find my flash drive to load it up from my phone, but im done with the OP he should have gotten his sensor corrected by now , and this is on topic so if you're back from penance of doing burnouts to appease Chuck ill chime in
as asked we need to know if you are 25* Atdc compression stroke , if so then yes your pic shows it will have the stock cap installed 180* out of phase and actually set on the tdc of the exhaust stroke (thats if you had the cap aligned with the tab since it can be put on 180 even though its tabbed but wont sit flush as intended by gm )
just loosen the cam sensor bolt at base ,twist the body 180 degrees, and tighten down , reinstall the cap aligning the tab on cap to tab on base ..thats it
now if you had set balancer at 25 ATDC compression stroke and pointed the dot on the cam gear at the pass fender before dropping in the sensor window edge would end up at approx 4:00 on the closest edge to the radiator , then when the cap goes on the wires would be as done at the factory and be at the 4:00 position , but position of wires isnt really important as long as the sensor body (which also aligns the cap) is indexed based on where the window is