Synchronize the rotation of your crankshaft and camshaft with Dayco Timing Belt. Manufactured with wear-resistant fabric, a high tensile strength cord and a molded tooth surface for added durability. Provides a regular slip-proof power transfer and is highly resistant to oil and extreme engine temperatures. Features tooth configurations that are designed for a variety of specific applications. Dayco Timing belts and components effectively replace your worn-out belt and synchronize the rotation of your crank and camshaft. Featuring tooth configurations for a variety of specific applications, each belt also provides a consistent slip-proof power transfer and is resistant to oil and extreme engine temps. Highly durable. Dayco Timing belts and components effectively replace your worn-out belt and synchronize the rotation of your crank and camshaft. Featuring tooth configurations for a variety of specific applications, each belt also provides a consistent slip-proof power transfer and is resistant to oil and extreme engine temps. Highly durable.