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 01-25-2017, 10:09 AM   #1
KQQL IT
At the body shop.
 
KQQL IT's Avatar
 
Join Date: Aug 2009
Location: Land of fruits and nuts.
Posts: 5,259
Tank fill size

I need a new right side fuel tank for my '73.
When did GM start the 2'' fill neck?
__________________
" That didnt make it any newer "
" Dont antique the equipment "
KQQL IT is offline   Reply With Quote
Old 01-28-2017, 03:54 AM   #2
KQQL IT
At the body shop.
 
KQQL IT's Avatar
 
Join Date: Aug 2009
Location: Land of fruits and nuts.
Posts: 5,259
Re: Tank fill size

Anyone?
__________________
" That didnt make it any newer "
" Dont antique the equipment "
KQQL IT is offline   Reply With Quote
Old 01-28-2017, 08:05 AM   #3
cadillac_al
Registered User
 
Join Date: Oct 2013
Location: Maine
Posts: 2,376
Re: Tank fill size

I thought they were all the same. If 73 had a different fill neck it should be easy to swap in a 76 or newer one.
__________________
76 Chevy K20
76 GMC K15
77 Chevy C10
77 Chevy K10
cadillac_al is offline   Reply With Quote
Old 01-28-2017, 11:20 AM   #4
tucsonjwt
Registered User
 
Join Date: Jul 2007
Location: Tucson, AZ
Posts: 3,189
Re: Tank fill size

I think it changed in 1979, based on the LMC catalog. You can find filler necks on Ebay if the LMC price is too high for you.

http://www.lmctruck.com/icatalog/cc/full.aspx?Page=49
tucsonjwt is offline   Reply With Quote
Old 01-28-2017, 12:11 PM   #5
KQQL IT
At the body shop.
 
KQQL IT's Avatar
 
Join Date: Aug 2009
Location: Land of fruits and nuts.
Posts: 5,259
Re: Tank fill size

I need a new tank.
I know like 82 and up are 2'' and my 73 is 1.5'' I'm trying order the right one.
The fill neck is 2'' already and in the bed floor and a major pos to fill with the 2'' to 1.5 reducer
__________________
" That didnt make it any newer "
" Dont antique the equipment "
KQQL IT 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 09:06 PM.


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