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 11-28-2004, 03:45 PM   #1
Rusty Rider
Registered User
 
Rusty Rider's Avatar
 
Join Date: Aug 2004
Location: Martinsburg, W.V.
Posts: 85
converting to guages

I am getting rid of the old warning light dash and adding a guage cluster. This truck i think has an internal regulator alt. on it so if any of u know what wire to run to the #1 pin in the dash harnes please shed some light ( it calls for me to tie into 12r from the voltage regulator)

Update. it dose have a exturnal voltage regulator, could the 12r stand for a 12 guage red wire?
Attached Images
 
__________________
72 long fleet (WIP)
00 Astro every day

Last edited by Rusty Rider; 11-28-2004 at 04:21 PM.
Rusty Rider is offline   Reply With Quote
Old 11-28-2004, 04:38 PM   #2
Rusty Rider
Registered User
 
Rusty Rider's Avatar
 
Join Date: Aug 2004
Location: Martinsburg, W.V.
Posts: 85
located the 12r wire in two diffrent diagrams so it must be the one.
__________________
72 long fleet (WIP)
00 Astro every day
Rusty Rider is offline   Reply With Quote
Old 11-28-2004, 07:07 PM   #3
john
member #16
 
john's Avatar
 
Join Date: Dec 1999
Location: Yuba City Ca.
Posts: 3,618
Here are the two wires. black/white and black in the factory pic. they are for the ammeter with 4 amp fuses.
Attached Images
 
john is offline   Reply With Quote
Old 11-28-2004, 08:03 PM   #4
Rusty Rider
Registered User
 
Rusty Rider's Avatar
 
Join Date: Aug 2004
Location: Martinsburg, W.V.
Posts: 85
Thanks John, your diagram makes more sence to me than the ones I have in my service manual.
__________________
72 long fleet (WIP)
00 Astro every day
Rusty Rider is offline   Reply With Quote
Old 11-29-2004, 12:50 AM   #5
72 CustomCamper
huh ???
 
72 CustomCamper's Avatar
 
Join Date: Nov 2002
Location: Fredericksburg,Va.
Posts: 3,369
Yes 12r means 12 gauge red wire...
__________________
90 Blazer Silverado 350w/ 700R4 and 32" Kelly's

"I am a bomb technician. If you see me running try to keep up!"
72 CustomCamper 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 05:28 PM.


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