Place the over fender on your car. Take a level and make sure it's straight.
Hold the overfender on with tape and mark the places you need to drill/rivet.
Then mark the fenders that are going to be cut.
Once you cut the fender, weld the two pieces together. And make sure to shoot the fresh metal with primer.
After that, place the overfender back on. Rivet that shit.
Paint.
Done.
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