This engine roller lifter is a perfect fit for GM 4.8L 5.3L 6.0L 6.2L engines and replaces part numbers 12698946, 12680871, and 12645725. It is a high-quality replacement part that ensures your engine's optimal performance. The lifter is designed to fit perfectly and is made of durable materials that guarantee long-lasting performance. This product is ideal for those looking to replace their engine's lifter without worrying about compatibility issues. It is manufactured in China and is compatible with a wide range of GM engines. The lifter is easy to install and is a perfect fit for your engine. Get this engine roller lifter today and enjoy a smooth and reliable ride.