What plug is this

[1977transam]

I have swapped out the 305 for a 350. In the process I removed the AC box and put in an AC delete box. When I pulled the engine I didn't do a good job of marking the wires. I have one last plug I can not fig out. Can someone please help me out.

Attached are two pictures.

[1977transam]

Opps this is for an 86 trans am. factory carb car.

[IROCdan330]

Looks like it plugs into a relay somewhere.

[sweetbmxrider]

probably for a/c

[BonzoHansen]

http://www.austinthirdgen.org/mkportal/modules/contents/images/Fig27_1986_body_wiring_continued.gif

I'm going with blower relay, which makes sense the red & ppl wires look like big wires

[1977transam]

That makes sence. Thank you very much.

[transamkid]

where did you get that fuel log for the carb?

[1977transam]

It is a Barry Grant Log.

[transamkid]

thanks

[1977transam]

Not a problem.

[V]

i believe thats the connector for the blower fan ballast/resisitor

[Tru2Chevy]

where did you get that fuel log for the carb?

I got a Russell log from Jegs that looks pretty much the same too....

- Justin

[chrisfrom nj]

looks like the ac relay

[1977transam]

looks like the ac relay

Thanks everyone for your help. It was the relay.