The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 09-23-2009, 07:32 PM   #1
ipaintem
Registered User
 
Join Date: Jul 2009
Location: Burlington, North Carolina
Posts: 85
under the hood wiring pics

how about some detailed wiring pics from under the hood. water temp, oil press, alt, ect where did you run them? thanks
ipaintem is offline   Reply With Quote
Old 09-23-2009, 09:50 PM   #2
lowrollin70gmc
Too many projects
 
lowrollin70gmc's Avatar
 
Join Date: Mar 2004
Location: Fargo, ND land of the flat hills
Posts: 1,147
Re: under the hood wiring pics

I like to run the wiring from the firewall on the drivers side under the fender and then to the engine near the alternator in a nice, neat bundle and then branch them out from there.

Keeps it organized and very easy to disconnect if an engine swap is in store.
__________________
Andrew
84 GMC C1500 SWB 6.2 Diesel/700R4/3.42 "Grandpa's odd duck"
70 GMC C1500 LWB My first truck: shaved, bagged, and more: the lowrollin70gmc
68 K20 Suburban 12V Cummins/NV5600/NP205/D60/11.5AAM 3.73s "Dakota Cadillac"
63 Chevy II Nova Coupe 250 I6/T56/4.56s "Economy car"
53 Willys Wagon 350/NV4500/BW4401/HP D44/9inch “Winter Wagon”
30 Model A 16 Focus ST
lowrollin70gmc is offline   Reply With Quote
Old 09-23-2009, 09:56 PM   #3
lowrollin70gmc
Too many projects
 
lowrollin70gmc's Avatar
 
Join Date: Mar 2004
Location: Fargo, ND land of the flat hills
Posts: 1,147
Re: under the hood wiring pics

Here's my Chevelle for example. Note the wiring near the power steering/hydroboost hoses. If I need to pull the motor I can disconnect the senders and drape the harness over the fender and then reinstall in about 5 minutes.

It runs under the alt, over the water pump and the intake to all sensors:
Oil pressure, water temp, fan temp probe, choke, HEI, alternator, tach, etc.

__________________
Andrew
84 GMC C1500 SWB 6.2 Diesel/700R4/3.42 "Grandpa's odd duck"
70 GMC C1500 LWB My first truck: shaved, bagged, and more: the lowrollin70gmc
68 K20 Suburban 12V Cummins/NV5600/NP205/D60/11.5AAM 3.73s "Dakota Cadillac"
63 Chevy II Nova Coupe 250 I6/T56/4.56s "Economy car"
53 Willys Wagon 350/NV4500/BW4401/HP D44/9inch “Winter Wagon”
30 Model A 16 Focus ST

Last edited by lowrollin70gmc; 09-23-2009 at 09:57 PM.
lowrollin70gmc is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 07:00 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com