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 07-27-2011, 08:21 PM   #1
1972RedNeck
Registered User
 
1972RedNeck's Avatar
 
Join Date: Jan 2011
Location: Townsend MT
Posts: 1,725
Frame Width Differences?

I have been looking at a 20 gallon suburban tank conversion for my '72 3/4 ton 4X4. The tanks are listed as 29" wide. The distance between the bottom frame lip at the back is about 27 1/2". Are 4X4's different? My truck was equipped with a heavy rear spring option. Does this make a difference?
__________________
1966 F250 4X4 416
1972 K20 350 4 OTF
Quote:
Originally Posted by GASoline71 View Post
I once pulled an intake manifold for a cam swap... ended up with a full on drag car that ran in the 11's.
1972RedNeck is offline   Reply With Quote
Old 07-28-2011, 01:00 PM   #2
1972RedNeck
Registered User
 
1972RedNeck's Avatar
 
Join Date: Jan 2011
Location: Townsend MT
Posts: 1,725
Re: Frame Width Differences?

Can somebody at least measure the distance between the bottom lips of the frame rail at the back so I know if mines different (I think it is).
__________________
1966 F250 4X4 416
1972 K20 350 4 OTF
Quote:
Originally Posted by GASoline71 View Post
I once pulled an intake manifold for a cam swap... ended up with a full on drag car that ran in the 11's.
1972RedNeck is offline   Reply With Quote
Old 07-28-2011, 02:41 PM   #3
GruntMoanCough
Registered User
 
GruntMoanCough's Avatar
 
Join Date: May 2009
Location: Pemberton, BC
Posts: 1,075
Re: Frame Width Differences?

The frame's the same width. Measured the tank in a 3/4 ton Sub rolling chassis I've got here.
The main shape of the tank is 26", however, the overall width is 29" including the welded flange, which goes under the frame rail.
In other words, yes, it will fit.
__________________
My goal in life is to be as good a person as my dog already thinks I am - Unknown
GruntMoanCough is offline   Reply With Quote
Old 07-28-2011, 02:52 PM   #4
1972RedNeck
Registered User
 
1972RedNeck's Avatar
 
Join Date: Jan 2011
Location: Townsend MT
Posts: 1,725
Re: Frame Width Differences?

Thanks for clearing up my confusion.
__________________
1966 F250 4X4 416
1972 K20 350 4 OTF
Quote:
Originally Posted by GASoline71 View Post
I once pulled an intake manifold for a cam swap... ended up with a full on drag car that ran in the 11's.
1972RedNeck 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