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 1960 - 1966 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 10-02-2013, 09:54 PM   #1
Sledheed
Registered User
 
Join Date: Sep 2013
Location: Wi
Posts: 26
What is this?

Fuse? It is on the fire wall next to brake master cylinder. Not stock. One wire dead heads in cab and is hot with key on. Other end is soldered on fuse box in tab marked ign unfused? I think it is how they powered the cb that used to be in it. Interesting bc if it is fused the end that dead heads in the cab has one end of an inline fuse. Guess u can never be too careful.
Posted via Mobile Device
Attached Images
 
Sledheed is offline   Reply With Quote
Old 10-02-2013, 09:59 PM   #2
Lugnutz65
Registered User
 
Lugnutz65's Avatar
 
Join Date: Jan 2013
Location: Columbia, SC
Posts: 1,927
Re: What is this?

I think it's a ballast resistor. Usually used to reduce voltage to the coil from 12V to 9V after initial cranking. (But wait for others to reply because maybe I'm full of baloney because this is all new to me, Hah!)

It is marked 1 ohm. That means 1 ohm of resistance.
__________________
My 65 C10 build: www.lugnutz65chevystepside.weebly.com

Want to know more about T5 transmissions? My website has a T5 Info Page and a Step by Step T5 rebuild.
Lugnutz65 is offline   Reply With Quote
Old 10-02-2013, 10:34 PM   #3
1963c-10
Registered User
 
1963c-10's Avatar
 
Join Date: Nov 2011
Location: fayetteville nc
Posts: 10,338
Re: What is this?

looks like a 1 ohm ballast resistor
Posted via Mobile Device
__________________
1963 Short bed step side SBW 427 big block and borg warner T-16 HD 3 speed manual
http://67-72chevytrucks.com/vboard/s...d.php?t=519869
1963 Short bed fleetside BBW 348 1st gen big block w/Powerglide
http://67-72chevytrucks.com/vboard/s...d.php?t=619024
1964 Short bed trailer
1963c-10 is offline   Reply With Quote
Old 10-02-2013, 11:21 PM   #4
19666Trucker
Registered User
 
19666Trucker's Avatar
 
Join Date: May 2013
Location: Scottsdale, Az
Posts: 245
Re: What is this?

One ohm resistor
Posted via Mobile Device
19666Trucker is offline   Reply With Quote
Old 10-02-2013, 11:32 PM   #5
luvbowties
Registered User
 
luvbowties's Avatar
 
Join Date: Feb 2009
Location: southeasternfoothillsofusa
Posts: 1,557
Smile Re: What is this?

It'd allow 12 amps under 12 volts, and 144 watts(I-square X R), Maybe for some kind of trailer brake system--since it's so close to mc? Yet, with the older craze of CB's, it could be anything, like a noise-filter of some type?
Now, I'm all outta guesses!
Sam
luvbowties 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 10:07 AM.


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