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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 12-23-2008, 12:02 AM   #1
SanitysBane
Registered User
 
Join Date: May 2004
Location: Lubbock, Texas
Posts: 2,121
Wire Harness

Im parting out my trucks (74 and 83), and one member was wanting the brake light harness but his truck is a 78 and I don't know which harness he needs seeing as the two differnt years looks totally different, anyone have a clue which year he needs?
Thanks for the help guys!
__________________
'96 Nissan Pathfinder
'02 Firebird Trans Am.
'88 K5 Blazer
SanitysBane is offline   Reply With Quote
Old 12-23-2008, 12:12 AM   #2
flamingbig10
6.0 powered square
 
flamingbig10's Avatar
 
Join Date: Feb 2008
Location: Mesquite texas
Posts: 3,459
Re: Wire Harness

73-78 uses the glass fuses and 79-87 uses the spade but both work with a little work
__________________
Aaron
1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
Build http://67-72chevytrucks.com/vboard/s...d.php?t=283326
flamingbig10 is offline   Reply With Quote
Old 12-23-2008, 04:03 PM   #3
SanitysBane
Registered User
 
Join Date: May 2004
Location: Lubbock, Texas
Posts: 2,121
Re: Wire Harness

So Im going to guess that the harness is the same from 73-78 and changed in 79 and stayed the same till 87?
__________________
'96 Nissan Pathfinder
'02 Firebird Trans Am.
'88 K5 Blazer
SanitysBane is offline   Reply With Quote
Old 12-23-2008, 04:42 PM   #4
flamingbig10
6.0 powered square
 
flamingbig10's Avatar
 
Join Date: Feb 2008
Location: Mesquite texas
Posts: 3,459
Re: Wire Harness

most of it some of the pig tails changed and 87 had wiring for the tbi
__________________
Aaron
1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
Build http://67-72chevytrucks.com/vboard/s...d.php?t=283326
flamingbig10 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 11:19 PM.


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