The Skunk2 PRO Adjustable Cam Gears are high-performance parts designed specifically for Honda B16, B17, B18, B20, and H23 DOHC engines. Made of durable aluminum material, these camshaft components are adjustable to provide precise control over your engine's timing. With a 1-year manufacturer warranty and a reputation as a reputable brand in the automotive aftermarket, these cam gears are sure to improve the performance of your vehicle, making them a valuable addition to your car's valvetrain system.