A Melling oil filter adapter for GM applications is available should one be damaged or lost during the engine repair/rebuilding process. The Melling oil filter adapter serves as a filter bypass as well as allowing the required oil filter to be attached. Why take a chance on an oil filter adapter that might not function properly. Install a new Melling oil filter adapter. Product Features:Manufactured from high quality materials for consistent durable wearPrecision engineered for optimum fit and functionDesigned for long-life and worry-free performanceMeets or exceeds original equipment specifications