I would assume they're more for twisting support than bending or something. I may need to check into these also. Do they run the entire length of the arm?
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Smooth68's Web Site
WTB 64-66 project or frame/cab, SWB or LWB...I have the fever! Whatcha got??
'68 Short Step - Shaved Body, Soon Bagged - SOLD
Driver-2004 GMC Z-71 Ext-cab
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