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June 18, 2026
Wiring is where a lot of classic car projects go to die: brittle insulation, mystery splices, random colors, and “temporary” fixes that turn into permanent hazards. From the Lone Star Street Rod Association State Run in Granbury, Texas, we sit down with Dennis Overholster from Painless Performance Products, the company so many builders mention when they want a clean, reliable automotive wiring harness for a street rod, classic truck, or restoration. Dennis breaks down what Painless actually does...