Replace that worn out or cracking belt with a GM replacement belt. Replace either one or both belts at a time. Belts are sold individually.
AC Delco Fan Belt is engineered to meet all the high standards set by the industry. It is manufactured using quality materials, which helps provide long life, minimize noise, reduce tension loss and solve problems. It features tough wear-resistant materials to help minimize cracking and is designed to meet all OEM performance requirements. This unit is put through a variety of tests under extreme and unusual conditions to ensure high quality and dependability.