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1A Auto shows you how to repair, install, fix, change or replace the front stabilizer sway bar links on a 2002 GMC Sierra. This is the same for the 99, 00, 01, 02, 03, 04, 05 and 06 GMC Sierra and Chevrolet Silverado as well as many other GM trucks and some Ford/Mercury vehicles that have this style stabilizer end link.
Stud welding uses a type of flux called a ferrule, a ceramic ring which concentrates the heat generated, prevents oxidation and retains the molten metal in the weld zone. The ferrule is broken off of the fastener after the weld is completed. This lack of marring on the side opposite the fastener is what differentiates stud welding from other fastening processes.
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