rear diffusers
#25
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#29
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well my road signs are deff aluminum. i have a huge one that i got from the old wilson dodge place that i was going to cut and make a flat bottom tray out of for my car. i had a splitter on my ae86 that was made out of a hyw 49 sign. i use what i can get my hands on. i didn't steal any of them i wait till i see them putting up new signs and pay off the road crew for the big ones.
#32
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I have some .040" thick 7475 Aluminum Im using for this stuff,under shrouds and the like.I got it cheap,you really cant weld it well and I doesnt like to be bent either.But it is light and stiff.I have no Idea what it would cost to buy on the open market..Edit:$147.50 for a 4'x8' sheet from aircraft spruce
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Last edited by Reverend Greg; 09-03-2010 at 08:52 PM. Reason: Add prices
#33
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,you really cant weld it well and I doesnt like to be bent either
#40
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