With superior fuel efficiency, high performance, and an OE quality/OE fit, you are trusted in every Gates automotive aftermarket engine solution. The timing belt is mainly used to drive the overhead camshaft, and to ensure the variable speed and high temperature driving conditions. These belt drives have many advantages over traditional chain and gear drives. Gates automotive belt synchronous belt, also known as toothed belt, synchronous belt, non-slip belt, is a wire rope or glass fiber as a strong layer, covered with polyurethane or neoprene ring-shaped belt. Tooth-shaped pulley mesh