I have a 5.3 and 4l60e from a 2000 Silverado red and blue connector I was planning on run a 700r4 behind the 5.3 so I cut the connector off the 4l60e and de pined the harness now I'm goin back with the 4l60e and I have all the other connectors wired up but the 7 pin I have the diagram for it but pin B and G I need help YOUR HELP IS NEED

 

Is this going into a 3rd or 4th Gen F-Body?

If so then you can use the original switch assembly with the OEM gear-selector/ shifter assembly.

Otherwise look at the Thread in the hyper-link below... Post #15 starts to show connector terminations and wiring diagrams.

Park Neutral Switch Thread

 

its going in a 1983 c10

 

Perfect.

Follow the thread I linked.

 

thanks man that's exactly what I was looking for