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welding

  1. S10 / S15
    I'm about to tackle some exhaust work on my '91 S10 pickup using a cheapo $100 Harbor Freight welder. It's a beater, not a restoration, so it doesn't need to look pretty; MIG would be preferable of course but flux core is what I've got. So my question: is the OEM cat stainless? I can't imagine...
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