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 02-28-2016, 11:54 AM   #1
hardwaycooke
Registered User
 
hardwaycooke's Avatar
 
Join Date: Sep 2013
Location: anderson, sc
Posts: 647
What's this???

I know this wire comes from my block to my alternator. It had a plastic cover over it that crumbled and this was inside. What type link or connector was/is this?

Isnt that wire a little small for my alt?
Attached Images
   
__________________
71 LWB
Large Bore 6-71 Blown 383 Stroker
4.11 Motive/EOM Eaton Posi Ported/Polished Carrier
15x8/15x16.5 MT Radials
B&M Pro Shifter
Truck Name- Spike
hardwaycooke is offline   Reply With Quote
Old 02-28-2016, 12:18 PM   #2
Grumpy old man
Senior Member
 
Grumpy old man's Avatar
 
Join Date: Dec 2013
Location: Gods country East,Tn
Posts: 8,545
Re: What's this???

Fusible link .

Here's a link you don't need 100' but it gives you the info on what it is and does .

http://www.qualitydist.net/pico-8126s.html

Don't increase the size of the wire
Don't use a fuse they are fast burn when a fusible link is a slow(overload) burn
Don't change the length
Don't use anything else other than the original style and gauge it's ment to blow BEFORE it burns up anything else .

Most any auto parts stores will have them in stock
__________________

1967 Factory short bed - Old school
'71 - 350 / 4bolt / 487 heads / Edelbrock C3BX
Muncie M-22 4 speed / Hurst Comp plus
Factory 12 bolt posi 3.73 / 255-70-15
Smoothed firewall / Factory cowl induction
Power disc brakes / power steering / 3.5-5" drop

Last edited by Grumpy old man; 02-28-2016 at 12:27 PM.
Grumpy old man is offline   Reply With Quote
Old 02-28-2016, 12:27 PM   #3
Wrenchbender Ret
Registered User
 
Join Date: Oct 2005
Location: Overland Park, Ks.
Posts: 5,208
Re: What's this???

Grump is right. It is a smaller wire that will burn out from a direct short in a few seconds. Instead of burning out the complete harness. That connector should be insulated or it might burn the link out sooner than necessary.
Wrenchbender Ret is offline   Reply With Quote
Old 02-28-2016, 06:36 PM   #4
hardwaycooke
Registered User
 
hardwaycooke's Avatar
 
Join Date: Sep 2013
Location: anderson, sc
Posts: 647
Re: What's this???

thx guys...just gonna update it all...appreciate it again..
__________________
71 LWB
Large Bore 6-71 Blown 383 Stroker
4.11 Motive/EOM Eaton Posi Ported/Polished Carrier
15x8/15x16.5 MT Radials
B&M Pro Shifter
Truck Name- Spike
hardwaycooke is offline   Reply With Quote
Old 02-29-2016, 09:42 AM   #5
snipescastle2
Registered User
 
snipescastle2's Avatar
 
Join Date: Mar 2009
Location: WARRENSBURG,MISSOURI,64093
Posts: 1,518
Talking Re: What's this???

Maybe cover it with some heat shrink tubing.
Ben
snipescastle2 is offline   Reply With Quote
Old 02-29-2016, 12:53 PM   #6
davepl
Registered User
 
davepl's Avatar
 
Join Date: Aug 2006
Location: Redmond, WA
Posts: 6,332
Re: What's this???

Wait wait wait, someone is confused. If he's talking about the metal piece and that's a fusible link, then I'm confused. If he's talking about the wire then other people are confused.

I have no idea what the metal part is.

The WIRE is a fusible link, 16 gauge, as described.
__________________
1970 GMC Sierra Grande Custom Camper - Built, not Bought
1969 Pontiac 2+2 427/390 4-speed Coupe
1969 Pontiac 2+2 427/390 4-speed Convertible
davepl is offline   Reply With Quote
Old 02-29-2016, 09:51 PM   #7
special-K
Special Order

 
special-K's Avatar
 
Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,861
Re: What's this???

These trucks originally have an actual teeny inline fuse in both front corners for fuseable links. They tend to corrode and get crusty after all the years. If they blow they are usually stuck in there and the sockets are too crappy to clean well, so a length of fusable link gets spliced in
__________________
"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed"

GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project)
GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling)
Tim

"Don't call me a redneck. I'm a rough cut country gentleman"

R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~
special-K is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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 01:16 PM.


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