Stock 80s C10 engine harness routing?! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

thepenguin99 · 11-18-2010, 12:53 AM

When I got my truck the engine harness was pretty much routed all over the damn place. Now that I have my 454 set down into my truck I am trying to reroute the wiring to be less visible than randomly laid across the top of the engine. Does anyone have any pictures of how the wiring was routed from the factory?

freddiesgirl · 11-18-2010, 01:09 AM

Quote:

Originally Posted by thepenguin99

When I got my truck the engine harness was pretty much routed all over the damn place. Now that I have my 454 set down into my truck I am trying to reroute the wiring to be less visible than randomly laid across the top of the engine. Does anyone have any pictures of how the wiring was routed from the factory?

man mine was the same way, i just did the best i could. be interesting to see the right way to do it lol

Squareforceone · 12-28-2013, 04:02 PM

also interested.

donut · 12-29-2013, 10:40 AM

Most of the trucks I've had ran basically the same way.
Harness split into 2 large runs. 1 ran down ds fender to feed lights, horn, and anything else in the front. (crossed the rad support for the passenger side.)

2nd ran across the firewall and supplied power to the starter, engine, and heater/ac. All the engine related stuff.
Both were joined into 1 at the firewall fuse block connector, then split.

11-18-2010, 12:53 AM	#1
thepenguin99 Registered User Join Date: Mar 2004 Location: Millington TN Posts: 435	Stock 80s C10 engine harness routing?! When I got my truck the engine harness was pretty much routed all over the damn place. Now that I have my 454 set down into my truck I am trying to reroute the wiring to be less visible than randomly laid across the top of the engine. Does anyone have any pictures of how the wiring was routed from the factory?

12-28-2013, 04:02 PM	#3
Squareforceone Registered User Join Date: Nov 2010 Location: Rustville USA or southeast Ia Posts: 654	Re: Stock 80s C10 engine harness routing?! also interested. __________________ Rust is better than rice.

12-29-2013, 10:40 AM	#4
donut Registered User Join Date: Aug 2009 Location: S.C. Posts: 1,593	Re: Stock 80s C10 engine harness routing?! Most of the trucks I've had ran basically the same way. Harness split into 2 large runs. 1 ran down ds fender to feed lights, horn, and anything else in the front. (crossed the rad support for the passenger side.) 2nd ran across the firewall and supplied power to the starter, engine, and heater/ac. All the engine related stuff. Both were joined into 1 at the firewall fuse block connector, then split. __________________ '86 C-30 dually, 454/tbh400 '73 K-20 350/350/205 (sold ) I'm kinda like duct tape- no real purpose, but handy to have around.



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