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08-02-2014, 04:07 AM
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#1 |
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Registered User
Join Date: Nov 2011
Location: Denver, Co
Posts: 7
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72 engine wiring harness
I have a 72 blazer and and I"m looking to buy a new wiring harness for the engine bay. The wiring in the engine bay looks like some one hacked it apart then taped it back together. Any suggestions for a new one? brands and such. I searched the forum and didn't find any threads about this. Are the harnesses the same for all the C, K, 2WD and 4WD? Thanks for any help. This is the first time I have tried to re-wire a truck.
72 CST Blazer 350 4 speed manual 4WD |
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08-02-2014, 09:24 AM
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#2 |
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Senior Member
 
Join Date: Nov 2013
Location: East Tennessee
Posts: 2,200
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Re: 72 engine wiring harness
Google it up.....there are several companies that reproces these harnesses
just one http://www.lectriclimited.com/mainpage.htm |
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08-02-2014, 10:13 AM
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#3 |
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Carpe manana
  
Join Date: Dec 2010
Location: Eau Claire, WI
Posts: 12,449
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Re: 72 engine wiring harness
You could post a WTB on the truck parts board and make use of a clean original harness(es). I believe the engine harnesses will differ amongst V8 motors depending on whether the truck has gauges in the cluster or not. The forward lamp harnesses will differ depending on year (71-72 Chevy are are same) and/or make (Chevy vs. GMC differ).
__________________
1972 K5 CST Highlander Blazer: http://67-72chevytrucks.com/vboard/s...d.php?t=708547 1972 K20 Cheyenne Super: http://67-72chevytrucks.com/vboard/s...d.php?t=528308  Members met: ORANGBLAZ, 2003 silverado, MikeCofield, BB72CHEVKT, Duncan&Son, Sameyrasmea72, THENEWMEXICAN, HotRod C/10, brianthelion02, Sport/Truck, ryanroo, michael bustamante, Dirt's72, Already Gone, WestButteTruck, 57taskforce, Moreyel, painterljp, AASmedic, SoCoC10, Lumaestas, carbuff382, Chevyland
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08-02-2014, 03:27 PM
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#4 |
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Registered User
Join Date: Oct 2009
Location: Great White North
Posts: 1,520
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Re: 72 engine wiring harness
American Auto Wire is a popular one. There are board members / vendors that carry this product.
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Jeff. '72 Blazer K5 "Camshaft opinions are like belly buttons; everyone has one and no two are alike" My Blazer Build: http://67-72chevytrucks.com/vboard/s...d.php?t=626752 My Engine Build: http://67-72chevytrucks.com/vboard/s...d.php?t=637336 |
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08-02-2014, 06:55 PM
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#5 |
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Registered User
Join Date: Dec 2008
Location: Clarkston, Michigan
Posts: 465
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Re: 72 engine wiring harness
I got a complete set from LMC that was really simple to install. Was basic plug and play. Everything fit without any issues.
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