Wiring Harness

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

gmachinz

Harnessworx Inc
Joined
Nov 10, 2012
Posts
762
Reaction score
290
Location
Iowa
First Name
Jabin
Truck Year
1986
Truck Model
K10
Engine Size
350
Hey sorry I just seen these messages! I’ll give you a shout on thursday!
 

Jerminal

Junior Member
Joined
Mar 4, 2018
Posts
7
Reaction score
1
Location
Canada
First Name
Jeremy
Truck Year
1986
Truck Model
C1500
Engine Size
305
Gmachinz, your pictures of the harness do look more appealing then the universal. Do u make ur own and what is the cost of your harness?
 

gmachinz

Harnessworx Inc
Joined
Nov 10, 2012
Posts
762
Reaction score
290
Location
Iowa
First Name
Jabin
Truck Year
1986
Truck Model
K10
Engine Size
350
We build them all in-house. We have out own master harness boards stock and w/late model adds. Which harnesses were you thinking about?
 

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,128
Reaction score
9,299
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73
I moved the tag so you probably missed it @gmachinz . You would likely know this for certain. Is 85 and 86 harnesses going to the same and interchangeable? I'm needing an underhood harness for an 85, and I want to use the one from an 86.
 

gmachinz

Harnessworx Inc
Joined
Nov 10, 2012
Posts
762
Reaction score
290
Location
Iowa
First Name
Jabin
Truck Year
1986
Truck Model
K10
Engine Size
350
Yea they’ll be the same.
 

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,128
Reaction score
9,299
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73

Jerminal

Junior Member
Joined
Mar 4, 2018
Posts
7
Reaction score
1
Location
Canada
First Name
Jeremy
Truck Year
1986
Truck Model
C1500
Engine Size
305
I’ll be looking for the complete truck harness. (Everything from front to back). It will be for an 1986 GMC 1500 short box with power windows.
 

gmachinz

Harnessworx Inc
Joined
Nov 10, 2012
Posts
762
Reaction score
290
Location
Iowa
First Name
Jabin
Truck Year
1986
Truck Model
K10
Engine Size
350
Thanks, I had an 84 harness but I'm fairly certain they're different from the 85/86.
There isnt a lot that is different-the wiper washer pump leads moved to the fender jug starting in ‘85 (and were now part ofbthe front lighting harness-prior it was part of the main engine harness) and a few wiring changes to the cruise control harness as well but thats all I can recall off hand without looking it up.
 

gmachinz

Harnessworx Inc
Joined
Nov 10, 2012
Posts
762
Reaction score
290
Location
Iowa
First Name
Jabin
Truck Year
1986
Truck Model
K10
Engine Size
350
Email sent!
 

Latest posts

Forum statistics

Threads
44,071
Posts
948,806
Members
36,143
Latest member
Cooltx
Top