Oil Pressure Switch Problem

[Mike_82_Shortbox]

Hey guys, long time since I posted here, but I have a problem. I can't really find my oil pressure switch, and I think it's why my choke/oil pressure light is on.

It's not at the rear top of the block like a lot of sbc's, but it looks like it is on a port or fitting that is attached to the oil filter fitting. Does that make any sense?

I just had the transmission rebuilt, so that's why it's nice and clean, and that's when the light came on. I'm trying to determine if they pinched, broke, or disconnected a wire or if this is just coincidental, but I can't test it if I can't locate it. Is that thing buried in grease with wires coming out if it, it?

Thanks.