Dayco Balance Shaft Belts are manufactured with tough wear resistant fabric, high tensile strength cord and molded cog surface to provide consistent power transfer and high resistance to oil and engine heat. This belt has premium, high modulus glass fiber non-stretch cord to deliver precise length stability to keep the engine running smoothly over the life of the belt. Dayco's patented, self-lubricating fabric provides exceptional resistance to abrasion, resulting in extended pulley and belt life. Product Features:Dayco's patented, self-lubricating fabric provides exceptional resistance to abrasion; resulting in extended pulley and belt lifeMade with premium, high modulus glass fiber non-stretch cord that delivers precise length stability to keep the engine timed precisely and running smoothly over the life of the beltThis is a high temperature belt, made with high temperature resistant materials to resist temperature degradationBelt tooth profile specifically designed to fit sprockets precisely and maintain timing effectiveness