Terry Wilkerson
Full Access Member
- Joined
- Dec 2, 2021
- Posts
- 466
- Reaction score
- 613
- Location
- Kansas
- First Name
- Terry
- Truck Year
- 1986
- Truck Model
- GMC 1500
- Engine Size
- 350
What is this?
- Thread starter Terry Wilkerson
- Start date
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Scott91370
Full Access Member
- Joined
- Apr 2, 2018
- Posts
- 937
- Reaction score
- 908
- Location
- Burleson, Tx
- First Name
- Scott
- Truck Year
- 1985
- Truck Model
- Sierra1500
- Engine Size
- 350
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
Full Access Member
- Joined
- Mar 10, 2023
- Posts
- 1,880
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- 3,271
- Location
- Cave junction Oregon
- First Name
- Greg bush
- Truck Year
- 1991 SB
- Truck Model
- K30
- Engine Size
- 5.9 Cummins 12 valve
Don't throw it away lol
TotalyHucked
Full Access Member
- Joined
- Feb 24, 2020
- Posts
- 2,829
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- 9,108
- Location
- Auburn, Georgia
- First Name
- Zach
- Truck Year
- 1985
- Truck Model
- Sierra 1500
- Engine Size
- 5.3
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
Full Access Member
- Joined
- Mar 18, 2017
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- 3,737
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- 6,764
- Location
- Arizona
- First Name
- Mike
- Truck Year
- 85
- Truck Model
- K20
- Engine Size
- 350
No offense Huck but that pic looks like someone hurled Fruit Loops on it.
TotalyHucked
Full Access Member
- Joined
- Feb 24, 2020
- Posts
- 2,829
- Reaction score
- 9,108
- Location
- Auburn, Georgia
- First Name
- Zach
- Truck Year
- 1985
- Truck Model
- Sierra 1500
- Engine Size
- 5.3
That's basically what happened lol
Terry Wilkerson
Full Access Member
- Joined
- Dec 2, 2021
- Posts
- 466
- Reaction score
- 613
- Location
- Kansas
- First Name
- Terry
- Truck Year
- 1986
- Truck Model
- GMC 1500
- Engine Size
- 350
Thanks guys. It comes out tomorrow.
SquareRoot
Full Access Member
- Joined
- Mar 18, 2017
- Posts
- 3,737
- Reaction score
- 6,764
- Location
- Arizona
- First Name
- Mike
- Truck Year
- 85
- Truck Model
- K20
- Engine Size
- 350
^^^^^^
Radiohead
That guy on the Columbia
- Joined
- Mar 17, 2022
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- 1,910
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- 6,217
- Location
- Low Earth Orbit where it's safer
- First Name
- Eric
- Truck Year
- MCMLXXIX
- Truck Model
- C-20 Silverado Camper Special
- Engine Size
- 454 crazy cubes, or 7.4 luscious litres
Lol, Someone will pay good money for it, just a matter of when. Tag it and put free money aside.
