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Upgrade your ignition system with these thick 10.5mm spark plug wires from CARMOCARSHOP.

Designed as a direct replacement for GM engines like the LS1, LS2, and LS3, these bright red wires add a pop of color to your engine bay while delivering reliable spark.

They come as a full set, ready to install with female connectors.

The 10.5mm diameter means they're built to handle high voltage and resist interference.
Plus, they come with a 1-year warranty for peace of mind.

Perfect for your Chevy or Pontiac project.

4.5 out of 5