The 3rd Generation Silverado sat on GM's new K2XX chassis that houses GM's latest entry in the small block V8 history books: The Gen V LT. With 420 horsepower on tap from the factory, this Silverado is equally at home pulling your show car to the NHRA Hot Rod Reunion or laying down some rubber stripes at LS Fest. No matter what you do with your truck, we have the parts to help you do it better.

DiabloSport’s inTune i3 handheld tuner offers next-level performance for today’s cars and trucks. Combining user-friendly design with cutting-edge calibration, the inTune i3 enhances horsepower, torque, and throttle response while maintaining OEM reliability. It features cloud connectivity for easy updates, diagnostics, and custom tuning options. Backed by years of engineering excellence, it’s the go-to handheld for serious enthusiasts who demand precision and power.