Every new or remanufactured engine is made to the same exacting engineering standards that go into every new GM vehicle. These auto engines and parts are tested to make sure they'll perform under the most demanding conditions and backed by a 36-month/100,000 mile transferable limited warranty.
Only GM authorized replacement parts are used in every GM remanufactured engine. Design enhancements and product improvements are incorporated into every remanufactured car or truck engine.