I did some searching about the gm 3 bar map, but can't find exactly what i'm looking for. I have some friends who work at a junk yard here in my town and they said they could get me a gm 3 bar map sensor, but my question is, what makes and models do they come on? If I had to guess I would say maybe a supercharged 3800?? but im not for sure.

 

if you searched on here its on here a thousand times under the GM part number...


but it came on a late 80's anniversary series turbo trans am you can get it from a GM dealership as long as you have the part number or from something like summit racing or another part catalog.