Edelmann turbo oil lines are a complete replacement solution in a single kit. To make installation quick and easy, all necessary gaskets, fittings, tubes, and seals are included to ensure you have everything you need for changing parts and completing the rebuild or repair. All lines are made from high quality, high performance materials and utilize high temperature furnace brazing for tighter tolerances and superior construction to the OE. Non-magnetic, austenitic stainless steel is used to prevent corrosion and rusting over the life of the vehicle and to ensure that the engine runs smoothly every time you start it. Compatible with: 2004-01 Chevrolet Silverado, GMC Sierra; V-8 6.6 L DIESEL Plews Manufacturing and Sales Corporation was originally founded by R. G. Plews in 1927. At that time, the railroad industry was the primary focus for the company's extensive line of oil cans. As the transportation industry went from trains to passenger cars and trucks, Plews shifted their focus to developing the tools necessary to service this new mode of transportation. Fast forward 90 years and Plews has become part of Plews & Edelman. Today, Plews & Edelmann is a leading designer, manufacturer and distributor of a broad range of automotive parts, accessories, gadgets, and tools sold to the vast majority of mass merchants, retail auto parts stores and wholesale automotive parts and industrial distribution outlets, worldwide.