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View Full Version : Fabbed up rear bumper (56k beware)


CanMan
April 16th, 2006, 20:44
Well, since the stock rear bumper was fubar and ugly, I decided to do a little work and fab up one myself. A lot cheaper than buying one, but lots more work. It was a fun project, and thinking about selling them.

Started out buy buying some steel.
6"x2" 3/16" wall tubing
1/4"x4"x6' flat steel
1/8"x3"x6' flat steel
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0945.jpg

Ripped off old bumper.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0946.jpg

I cut out the mounts, that attact to the unibody. They are 7" long, by 1/4" thick.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0952.jpg

I had to go get some more steel, so I picked up some 2"x3"x1/4" wall tubing. This went from the rear unibody mounts to the bumper. Cut them at 3 1/2" and welded them in.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0959.jpg
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/c3594372.jpg

Next, I took the ends off with a 10* slope.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/4e05d5c2.jpg

Then, cut out some 6"x2"x3/16" flat plate to cover the ends.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0970.jpg

Here it is all smoothed out. The metal was V'd for good penetration and holding.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0979.jpg

I cut out 4 tubes of 1/8" wall, 6" long, and 1.5" OD to fill in the gap between the bumper and the rear quarter.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0975.jpg

Oops, one is just a 1/4" too tall.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0978.jpg

Capped off the ends, and smooted out.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0982.jpg

Notched it down the middle of the tube 2" then up to mount to the end of the bumper.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0983.jpg
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0984.jpg

CanMan
April 16th, 2006, 20:45
Welded them on, but then decided to smooth them out since I fawked up on one of the tubes.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0994.jpg
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0991.jpg

Finished ends, with them capped off too.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_0998.jpg

Took the D-ring brackets to my uncles shop, so he could weld them on with a stick welder. Then I went back over them, but they look like crap. Thats what paint is for, cover up the mess!

Look what happens when you run out of gas. Ohh well.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_1221.jpg

Now to fill in the ends, I added a 1/8" plate, 3 3/4"x3". Welding looks crappy.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_1224.jpg
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_1225.jpg

I added some plate to fill in between the bumper and the tail lights.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_1230.jpg
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_1232.jpg

Finished the other end, and mounted it up.
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_1233.jpg
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_1236.jpg
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_1234.jpg
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_1237.jpg
http://i34.photobucket.com/albums/d112/jeepin789/Bumper/100_1239.jpg

Flame away!

IntrepidXJ
April 16th, 2006, 20:48
i hope you tie it into the framerail similar to a receiver before using it for recovery. other than that, the design looks good :)

CanMan
April 16th, 2006, 20:55
i hope you tie it into the framerail similar to a receiver before using it for recovery. other than that, the design looks good :)

Yes, that is up in plans. Will tie into the 'frame rails'. But, I do have a hitch, so I won't be using the bumper for recovery anytime soon. The 8 stock bolt holes are NOT strong enough to be pulled out with.

karstic
April 17th, 2006, 00:27
Is that a squareback, notchback or fastback behind you?

XJCreeper
April 17th, 2006, 01:06
Nice bumper! Are you going to fab up some cool rocker guards to match and continue the tube look into the body?

CanMan
April 17th, 2006, 15:10
Is that a squareback, notchback or fastback behind you?

1970 Fastback. Rare automatic.

Nice bumper! Are you going to fab up some cool rocker guards to match and continue the tube look into the body?

Yes I am. Also will continue the side tube look on the front bumper, similar to the rear.

Jeffro600
April 17th, 2006, 15:13
I prolly would have went with 3" wide instead of 4" for departure reasons(i seem to drag ass on EVERYTHING), but it came out pretty sweet!!

xjj33p3r
April 17th, 2006, 15:45
I like how the design is really unique. Good job, but continue to beef it up

IXNAYXJ
April 17th, 2006, 15:52
I prolly would have went with 3" wide instead of 4" for departure reasons(i seem to drag ass on EVERYTHING), but it came out pretty sweet!!He's aleadry got a receiver hitch on back...so that would hit first anyway. Looks nice, Eli. You have PM.

-----Matt-----