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 1969 - 1972 Blazers and Jimmys Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-27-2018, 09:52 AM   #26
Moreyel
Registered User
 
Moreyel's Avatar
 
Join Date: Jun 2013
Location: Cedar Crest, NM
Posts: 200
Re: Torsion box cut out?

Does anyone have any advice on removing my old one w/o damaging the frame? Or are there threads (that I haven't found) showing that?

My left one was removed by the PO to install a poor fuel tank install and the right one is rusted through.
__________________
72 Blazer, 70 El Camino SS, Anniversary HD FatBoy, 2020 Ram 2500, 80 Vette, 65 Chevy 3/4 Ton 4 W/D Pickup and some more.
Wife: 06 GMC Duramax 3500 4WD Single Wheel
Next: Rust removal on my Blazer.
Thinking of putting a 50 Chevy cab on a 76 Chev 4 WD pickup.


Members Met: Aldtime, DeadheadNM
Moreyel is offline   Reply With Quote
Old 11-27-2018, 03:14 PM   #27
SeventyOne
Registered User
 
Join Date: Mar 2007
Location: Oakland, Ca
Posts: 1,382
Re: Torsion box cut out?

It doesnt attach to the frame at all. It's only a body/tub brace.
SeventyOne is offline   Reply With Quote
Old 11-27-2018, 04:23 PM   #28
lks dcvn
Registered User
 
lks dcvn's Avatar
 
Join Date: Jan 2007
Location: Columbus, Ohio
Posts: 4,348
Re: Torsion box cut out?

- if all the body is still lined up - they are easy to install with a bit of welding along the bottom of the tub - they are bolted to the tub at the B-pillar.
lks dcvn is offline   Reply With Quote
Old 11-27-2018, 08:41 PM   #29
Moreyel
Registered User
 
Moreyel's Avatar
 
Join Date: Jun 2013
Location: Cedar Crest, NM
Posts: 200
Re: Torsion box cut out?

Got ya. I was just concerned about cutting those welds in the oval holes without damaging the tub/brace.
__________________
72 Blazer, 70 El Camino SS, Anniversary HD FatBoy, 2020 Ram 2500, 80 Vette, 65 Chevy 3/4 Ton 4 W/D Pickup and some more.
Wife: 06 GMC Duramax 3500 4WD Single Wheel
Next: Rust removal on my Blazer.
Thinking of putting a 50 Chevy cab on a 76 Chev 4 WD pickup.


Members Met: Aldtime, DeadheadNM
Moreyel is offline   Reply With Quote
Old 11-28-2018, 03:52 PM   #30
SeventyOne
Registered User
 
Join Date: Mar 2007
Location: Oakland, Ca
Posts: 1,382
Re: Torsion box cut out?

Sure, i get it you dont want to muck up the floor/other panels it's welded to - well just like cutting/grinding into any weld to separate two panels do your best not to get into the panel you DONT want to cut/remove.

Patience is your friend. Grind some, check the progress. repeat. Also having some sharp chisels or other tools to help pry on the torsion box/show you where the weld is still hanging on is helpful.
SeventyOne is offline   Reply With Quote
Old 11-28-2018, 06:34 PM   #31
raggedjim
Senior Member
 
raggedjim's Avatar
 
Join Date: Jun 2002
Location: Murray, Kentucky
Posts: 3,476
Re: Torsion box cut out?

Removing mine was a combination of 4" grinder with cutoff wheels, sawzall, hammer and chisel, bloody knuckles, and much cussing.

Have fun! Rg
__________________
Roger

'68 Short step - https://67-72chevytrucks.com/vboard/...d.php?t=849675
'69 ('70?) 2wd Blazer
'70 GMC Jimmy 2wd
'73 Firebird - https://67-72chevytrucks.com/vboard/...d.php?t=853203
raggedjim is offline   Reply With Quote
Old 11-30-2018, 09:26 PM   #32
Moreyel
Registered User
 
Moreyel's Avatar
 
Join Date: Jun 2013
Location: Cedar Crest, NM
Posts: 200
Re: Torsion box cut out?

I took this pic soon after I pulled the tank the PO put in. It hung down 3+ inches from the bottom of the truck.

Soon, I get to remove the flimsy fuel door.

Anyone interested in an aux fuel tank setup?
Attached Images
 
__________________
72 Blazer, 70 El Camino SS, Anniversary HD FatBoy, 2020 Ram 2500, 80 Vette, 65 Chevy 3/4 Ton 4 W/D Pickup and some more.
Wife: 06 GMC Duramax 3500 4WD Single Wheel
Next: Rust removal on my Blazer.
Thinking of putting a 50 Chevy cab on a 76 Chev 4 WD pickup.


Members Met: Aldtime, DeadheadNM
Moreyel is offline   Reply With Quote
Old 12-02-2018, 12:21 AM   #33
truckster
Senior Member
 
truckster's Avatar
 
Join Date: Jan 2001
Location: Orem, Utah
Posts: 7,976
Re: Torsion box cut out?

Quote:
Originally Posted by Moreyel View Post
I took this pic soon after I pulled the tank the PO put in. It hung down 3+ inches from the bottom of the truck.

Soon, I get to remove the flimsy fuel door.

Anyone interested in an aux fuel tank setup?
Someone was looking for a fuel door over on the truck forum a week or two ago.
__________________
I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man. - Thomas Jefferson
truckster 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 05:40 AM.


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