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Old 03-05-2021, 08:46 PM   #93
jarrodblake
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Join Date: Sep 2017
Location: Patriot IN
Posts: 163
Re: 1970 C30 Car hauler Buildish thread.

Quote:
Originally Posted by 68 TT View Post
Looks like the project is coming along nicely.

Just a side note, I used to fabricate trailers professionally and those short rails you removed from the sides of the bed are usually added to give the outer bed rails extra strength to resist bending under load.

With yours being home built it may be over built with larger tubing than needed and not need these secondary rails.

If you do need them you may run into some deflection caused stress cracking of the tubing adjacent to the welds where the outriggers attach back to the main rails over the truck frame. Watch out for this.
Thanks, Are you talking about the side rails? I will keep an eye on them. But I don't think the guy that build the bed intended the side rails to distribute the load. The rails may have especially where the bead meets the dove tail, but the guy that built the bed said him and one of his buddy built it in his backyard. They did not do a very good job. its straight and the inner and outer rails are almost square but the side supports and cross rails are not square, and the frame slopes up in the rear where they extended it just over an inch. That said the bed is made out of 1.5x3 3/16 wall tubing. I have considered adding a side rail back to it but it would be attached directly to the bed rails turning the 1.5x3 into the 1.5x4.5 I have also thought about adding another set of outriggers as well but i'm in the middle of adding more weight to the bed I don't know how heavy it will get.

Back to the build.

fuel filler neck bulkhead

20210211_204106 by jarrod vanwinkle, on Flickr

20210211_205234 by jarrod vanwinkle, on Flickr

20210211_210103 by jarrod vanwinkle, on Flickr


20210213_155703 by jarrod vanwinkle, on Flickr

20210213_194908 by jarrod vanwinkle, on Flickr

20210213_194921 by jarrod vanwinkle, on Flickr

20210213_194914 by jarrod vanwinkle, on Flickr

20210223_153840 by jarrod vanwinkle, on Flickr

20210223_154614 by jarrod vanwinkle, on Flickr

20210223_161128 by jarrod vanwinkle, on Flickr

20210223_203814 by jarrod vanwinkle, on Flickr

20210223_203810 by jarrod vanwinkle, on Flickr

New fuel sending unit to match the gauge.

20210223_203806 by jarrod vanwinkle, on Flickr

20210223_204454 by jarrod vanwinkle, on Flickr

20210223_204640 by jarrod vanwinkle, on Flickr

20210224_140800 by jarrod vanwinkle, on Flickr

I started on the side skirts they will sit flush with the cab they sit 5 inches in and have will have a two inch lip. they will hide the tank and side boxes.

20210224_203639 by jarrod vanwinkle, on Flickr

20210224_203703 by jarrod vanwinkle, on Flickr

20210224_203718 by jarrod vanwinkle, on Flickr

20210224_204419 by jarrod vanwinkle, on Flickr

20210224_203729 by jarrod vanwinkle, on Flickr

20210225_204353 by jarrod vanwinkle, on Flickr

20210225_211407 by jarrod vanwinkle, on Flickr

20210301_151009 by jarrod vanwinkle, on Flickr

20210301_152010 by jarrod vanwinkle, on Flickr

50994304837_1e06363588_kmsp by jarrod vanwinkle, on Flickr
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