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11-22-2010, 02:32 PM
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#1 |
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Always a work in progress
Join Date: Jun 2007
Location: Harker Heights, TX
Posts: 1,599
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Roll cage material
I don't have the tools or expertise to fully build my own roll cage so I have looked at other sources for a roll cage. S&W has one for my truck(85) in 1-3/4" x .120" wall DOM or 1-5/8" x .083" wall Chrome Moly tubing and they are the same price. Which is the better material to go with?
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USMC Retired Never trust a man who can't laugh at his own fart! 2010 Silverado Crew Cab 73 SWB 5.3/4l80e Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=695168 |
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11-23-2010, 01:05 AM
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#2 |
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60-66 Nut
  Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,246
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Re: Roll cage material
If you're going to weld it yourself and just have a MIG, go with the DOM. 4130 really needs to be TIG welded, and the fitup of each joint is much more critical. IMO the added cost of 4130 isn't justifiable unless you are building a track only vehicle. Usually 4130 is more money, but in this case the added cost would be in the extra time involved in fitup and welding. This is assuming you would have to pay a welder/fabricator to install the cage for you.
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11-23-2010, 01:39 AM
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#3 |
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Registered User
Join Date: Aug 2009
Location: PA
Posts: 883
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Re: Roll cage material
personally i would do it in 1-5/8 DOM
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11-23-2010, 11:43 AM
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#4 |
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Always a work in progress
Join Date: Jun 2007
Location: Harker Heights, TX
Posts: 1,599
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Re: Roll cage material
I will have someone else welding it for the most part, I will weld some and I do have access to a TIG as well.
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USMC Retired Never trust a man who can't laugh at his own fart! 2010 Silverado Crew Cab 73 SWB 5.3/4l80e Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=695168 |
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11-23-2010, 12:04 PM
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#5 | |
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It's Better With Nitro
Join Date: Apr 2008
Location: Chino Hills, CA
Posts: 2,261
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Re: Roll cage material
Quote:
If this will eventually be a NHRA-certified cage, I would work with a local fabricator to build a custom cage that will fit tighter to the contours of your interior. I've installed many S&W cages for customers, and while they are nicer than most and don't skimp on material, they do not fit as close as the cages I bend myself. Typically, the cost is not much more, if at all.
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