Chop that top
Thread Starter
Senior Member
Joined: Oct 2011
Posts: 706
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From: Racine, Ohio
Year: 1999
Model: Grand Cherokee
Engine: 4.7
Originally Posted by builtnotbought89'
You are planning to cage this thing right??? Whats your plans DOM/HREW or straight HREW? The .30/pound I assume is for your frame plating?
God I gotta finish the wifes POS motor swap so I can get back to my jeep!!!
God I gotta finish the wifes POS motor swap so I can get back to my jeep!!!
Originally Posted by RichW
I have no clue what DOM/HREW or straight HREW is. I plan to do an Exo around the outside of the GC. Also tubing the the fenders. Sorry I'm still learning and don't know a lot of the wording but am learning as I go. Lol.
Thread Starter
Senior Member
Joined: Oct 2011
Posts: 706
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From: Racine, Ohio
Year: 1999
Model: Grand Cherokee
Engine: 4.7
Ah ok. The only thing I know is I'm using 1" OD metal pipe 1/8" thick for the fender tubes and probably 2" for the exo itself. What gauge plate would be good for the bumpers?
CF Veteran
Joined: Oct 2011
Posts: 1,467
Likes: 2
From: Warrenton MO
Year: 2000
Model: Cherokee
Engine: 4.7L I6
go solid steel. all day...
im lookin at doing an exo. gonna save up for chromoly tubing, i believe thats what its called... its what we use on our nostalgia funnycar chassis.
im doing a bare minimum exo though, nothing intense.

im lookin at doing an exo. gonna save up for chromoly tubing, i believe thats what its called... its what we use on our nostalgia funnycar chassis.
im doing a bare minimum exo though, nothing intense.
CF Veteran
Joined: May 2009
Posts: 6,328
Likes: 1
From: SLC, UT
Year: 1989 2 door
Model: Cherokee
Engine: 4.0
Again wonder over to pirate, & search DOM vs HREW. I'm not gonna start a big debate here on your build, but the tensile strength & yield points of the 2 are very different. chromo on the other hand isnt worth the $ imho considering the yield points are roughly the same, & the tense strength is only a fraction stronger.
Pipe is what poop goes threw.
Tube is what saves your life!
Do your homework before you buy your steel.
Pipe is what poop goes threw.
Tube is what saves your life!
Do your homework before you buy your steel.
Thread Starter
Senior Member
Joined: Oct 2011
Posts: 706
Likes: 0
From: Racine, Ohio
Year: 1999
Model: Grand Cherokee
Engine: 4.7
Originally Posted by builtnotbought89'
Again wonder over to pirate, & search DOM vs HREW. I'm not gonna start a big debate here on your build, but the tensile strength & yield points of the 2 are very different. chromo on the other hand isnt worth the $ imho considering the yield points are roughly the same, & the tense strength is only a fraction stronger.
Pipe is what poop goes threw.
Tube is what saves your life!
Do your homework before you buy your steel.
Pipe is what poop goes threw.
Tube is what saves your life!
Do your homework before you buy your steel.
Thread Starter
Senior Member
Joined: Oct 2011
Posts: 706
Likes: 0
From: Racine, Ohio
Year: 1999
Model: Grand Cherokee
Engine: 4.7
The inside of the bed is all welded up tight now. Nice and solid. Drivers side, middle of the bed, passenger side. Now to grind the welds.
Seasoned Member
Joined: Jul 2010
Posts: 320
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From: Mass.
Year: 1999
Model: Cherokee
Engine: 4.0
Again wonder over to pirate, & search DOM vs HREW. I'm not gonna start a big debate here on your build, but the tensile strength & yield points of the 2 are very different. chromo on the other hand isnt worth the $ imho considering the yield points are roughly the same, & the tense strength is only a fraction stronger.
Pipe is what poop goes threw.
Tube is what saves your life!
Do your homework before you buy your steel.
Pipe is what poop goes threw.
Tube is what saves your life!
Do your homework before you buy your steel.
Thread Starter
Senior Member
Joined: Oct 2011
Posts: 706
Likes: 0
From: Racine, Ohio
Year: 1999
Model: Grand Cherokee
Engine: 4.7
Originally Posted by leecarr
x2 on the chromo, way overkill for a Jeep exo. I bet you do the grinding, not the brotherinlaw. That guy has skills, buy him beer and cook him dinner if he wants.
Seasoned Member
Joined: Jul 2010
Posts: 320
Likes: 0
From: Mass.
Year: 1999
Model: Cherokee
Engine: 4.0
Any where from 1/8" -1/4" for the bumper depending on what part of it. 1/8" with a few bends in it is quite strong. Bore some holes in 1/8" and get a set of dimple dies and make some cool looking corner braces.
Thread Starter
Senior Member
Joined: Oct 2011
Posts: 706
Likes: 0
From: Racine, Ohio
Year: 1999
Model: Grand Cherokee
Engine: 4.7
Originally Posted by leecarr
Any where from 1/8" -1/4" for the bumper depending on what part of it. 1/8" with a few bends in it is quite strong. Bore some holes in 1/8" and get a set of dimple dies and make some cool looking corner braces.
Seasoned Member
Joined: Jul 2010
Posts: 320
Likes: 0
From: Mass.
Year: 1999
Model: Cherokee
Engine: 4.0
Check this out, I hope I did this right. Check out my album, the monster CJ5 my son built is almost all 2" .120 wall DOM and with the right geometry is crazy strong.
http://www.xxxoffroad.com/index.php?...eral&Itemid=46
http://www.xxxoffroad.com/index.php?...eral&Itemid=46
Last edited by leecarr; Jan 15, 2012 at 12:08 PM. Reason: Forgot something


