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 1947 - 1959 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 05-13-2014, 03:51 PM   #1
Rednek13x
Registered User
 
Rednek13x's Avatar
 
Join Date: Feb 2011
Location: Clear Lake, MN
Posts: 329
are 3/4 ton truck frames bigger?

is this height bigger on 3/4ton trucks compared to the 1/2tons? If so and or what are the measurements of a half ton?

Rednek13x is offline   Reply With Quote
Old 05-13-2014, 04:00 PM   #2
_Ogre
Registered User
 
_Ogre's Avatar
 
Join Date: Jan 2012
Location: Motown
Posts: 7,680
Re: are 3/4 ton truck frames bigger?

3200 (lwb 1/2 ton) and 3600 (lwb 3/4 ton) are the same frame. FAM sect 2 sheet 26.00
3800 1 ton has a heavier frame that goes straight over the rear axle
__________________
cool, an ogre smiley Ogre's 58 Truk build

how to put your truck year and build thread into your signature
shop air compressor timer
_Ogre is offline   Reply With Quote
Old 05-13-2014, 04:11 PM   #3
Rednek13x
Registered User
 
Rednek13x's Avatar
 
Join Date: Feb 2011
Location: Clear Lake, MN
Posts: 329
Re: are 3/4 ton truck frames bigger?

do you know about a 3100 swb 1/2 ton?
Rednek13x is offline   Reply With Quote
Old 05-13-2014, 07:24 PM   #4
_Ogre
Registered User
 
_Ogre's Avatar
 
Join Date: Jan 2012
Location: Motown
Posts: 7,680
Re: are 3/4 ton truck frames bigger?

it's longer
__________________
cool, an ogre smiley Ogre's 58 Truk build

how to put your truck year and build thread into your signature
shop air compressor timer
_Ogre is offline   Reply With Quote
Old 05-13-2014, 07:39 PM   #5
OrrieG
Registered User
 
OrrieG's Avatar
 
Join Date: Jun 2006
Location: Idaho
Posts: 8,800
Re: are 3/4 ton truck frames bigger?

link in my signature sends you to a site with spec manuals for the different years. There is a frame section that gives the difference in width, depth and thickness of the frame channels. It also has wheelbase, track and other dimensions. The link lands on a 56 truck page, scroll down and click on the year index tab to get to the menu for different years.
__________________
1959 Chevy Short Fleetside w/ 74 4WD drive train (current project) OrrieG Build Thread
1964 Chevelle Malibu w/ 355-350TH (daily driver)
Helpful AD and TF Manual Site Old Car Manual Project
OrrieG is offline   Reply With Quote
Old 05-13-2014, 08:56 PM   #6
Rednek13x
Registered User
 
Rednek13x's Avatar
 
Join Date: Feb 2011
Location: Clear Lake, MN
Posts: 329
Re: are 3/4 ton truck frames bigger?

thanks guys! exactly what i was looking for!
Rednek13x is offline   Reply With Quote
Old 05-13-2014, 09:08 PM   #7
mr48chev
Registered User
 
mr48chev's Avatar
 
Join Date: Jul 2007
Location: Toppenish, WA
Posts: 15,498
Re: are 3/4 ton truck frames bigger?

The big difference between a 3100 frame and a 3/4 ton frame besides length is that the 3/4 ton frames are pretty well straight all the way back from the cab mounts while a half ton frame be it short or long bed spreads out at the rear to 40 something (not taking the time to look it up or measure now) inches .

If you had a good 3/4 ton frame that you were thinking about shortening to put under a short bed the only big issue would be the width of the frame at the rear and needing a notch in the back if you decide to lower the truck any.
__________________
Founding member of the too many projects, too little time and money club.

My ongoing truck projects:
48 Chev 3100 that will run a 292 Six.
71 GMC 2500 that is getting a Cad 500 transplant.
77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around.
mr48chev is offline   Reply With Quote
Old 05-13-2014, 09:22 PM   #8
Rednek13x
Registered User
 
Rednek13x's Avatar
 
Join Date: Feb 2011
Location: Clear Lake, MN
Posts: 329
Re: are 3/4 ton truck frames bigger?

going to put my trans am clip on my frame and was just brain storming some things... It will stay a long bed for now. Big notch over the rear axle 4 link, bags.

Where do you think i would need a notch in the back if i decided to lower it?
Rednek13x is offline   Reply With Quote
Old 05-14-2014, 11:04 AM   #9
_Ogre
Registered User
 
_Ogre's Avatar
 
Join Date: Jan 2012
Location: Motown
Posts: 7,680
Re: are 3/4 ton truck frames bigger?

Quote:
Originally Posted by mr48chev View Post
The big difference between a 3100 frame and a 3/4 ton frame besides length is that the 3/4 ton frames are pretty well straight all the way back from the cab mounts while a half ton frame be it short or long bed spreads out at the rear to 40 something (not taking the time to look it up or measure now) inches .

If you had a good 3/4 ton frame that you were thinking about shortening to put under a short bed the only big issue would be the width of the frame at the rear and needing a notch in the back if you decide to lower the truck any.
not on tf trucks, the 3200 frame is the same as the 3600 frame, same as in same frame
3800 frame is straight over the rear axle
__________________
cool, an ogre smiley Ogre's 58 Truk build

how to put your truck year and build thread into your signature
shop air compressor timer
_Ogre is offline   Reply With Quote
Old 05-14-2014, 11:06 AM   #10
_Ogre
Registered User
 
_Ogre's Avatar
 
Join Date: Jan 2012
Location: Motown
Posts: 7,680
Re: are 3/4 ton truck frames bigger?

Quote:
Originally Posted by Rednek13x View Post
Where do you think i would need a notch in the back if i decided to lower it?
usually the notch goes over the axle
__________________
cool, an ogre smiley Ogre's 58 Truk build

how to put your truck year and build thread into your signature
shop air compressor timer
_Ogre is offline   Reply With Quote
Old 05-14-2014, 11:56 AM   #11
Rednek13x
Registered User
 
Rednek13x's Avatar
 
Join Date: Feb 2011
Location: Clear Lake, MN
Posts: 329
Re: are 3/4 ton truck frames bigger?

Quote:
Originally Posted by _Ogre View Post
usually the notch goes over the axle
LOL i know, i guess i was thinking there was somewhere else if i made it a short box, but i should be set now!
Rednek13x 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 03:28 AM.


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