What is this?

[Terry Wilkerson]

My truck is a 1986 gmc 1500 rwd. Doing a ls swap on it. What is this? It's underside of passenger dash.

 

[Scott91370]

ESC (Electronic Spark Control). You will not need it with the LS. HEck, if you had the small block with HEI distributor you don't need it.

 

[squaredeal91]

Don't throw it away lol

 

[TotalyHucked]

Yep, that's the ESC box. It has a harness that goes out into the engine bay and connects to the dizzy. I ran my swap harness through it's hole in the firewall and mounted my computer in that spot since I have the smaller E40 computer

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[SquareRoot]

No offense Huck but that pic looks like someone hurled Fruit Loops on it.

 

[TotalyHucked]

That's basically what happened lol

 

[Terry Wilkerson]

Thanks guys. It comes out tomorrow.

 

[SquareRoot]

Doing a ls swap on it.

^^^^^^^^^^^^

 

[Radiohead]

Don't throw it away lol

Lol, Someone will pay good money for it, just a matter of when. Tag it and put free money aside.