EN-47971 & 7219 Oil Pressure Gauge Adapter Compatible with GM 4.8L, 5.3L, 5.7L, 6.0L Engines 1996-2006 on Generation IV & V V8 Engines

7219 Oil Pressure Adapter(Silver) Feature: --Suitable for GM 4.8L, 5.3L, 5.7L, 6.0L engines, 1996-2006. Similar to Kent-Moore J-42907. --A simple solution to check the oil pressure for GM Gen 3 V8 engine. --This tool is installed in the position of the oil filter and provides a port for connecting the oil pressure tester gauge, noting that it is not an attempt to obtain the oil pressure through the sender port with non-standard threads. --Allow the engine oil pressure to be measured. Help you maintain the oil system. --Make the oil pressure control more convenient and easier, make the system stable and safe operation. Unique Design: Providing ports to attach oil pressure tester. Dual port for bottom or side tester connection. Installs with 11/16" (17mm) hex drive socket. Make it really easy to connect a pressure gauge. EN-47971 Oil Pressure Gauge Preluber Adapter (Blue) Feature: --Suitable for Corvette Camaro Malibu and ATS Generation 4 & 5 V8 engines. --If you're working on a Generation 3 engine you'll need the other one #7219/J-42907 in this kit instead. --Provides dual port to attach oil pressure tester for bottom or side tester connection. --The oiling system on the small-block V8 engines now requires the use of a unique oil filter. --EN-47971 is installed in place of the spin-on oil filter, and allows existing oil pressure gauge --J-21867 or J-21867-A to be attached for engine oil system diagnosis, J-45299 Engine Pre-luber can also be attached to Pre-luber the engine prior to starting a replacement engine. Unique Design: Provide ports to connect the oil pressure tester. Dual port for connection of bottom or side tester. Package Includes: 1 x 7219 Oil Pressure Gauge Adapter (Silver) 1 x EN-47971 Oil Pressure Gauge Adapter (Blue)

• Oil Pressure Adapter: 7219 Oil Pressure Adapter Suitable for GM 4.8L, 5.3L, 5.7L, 6.0L engines, 1996-2006, similar to J-42907.
• Oil Pressure Gauge Adapter: EN-47971 Oil Pressure Gauge Adapter Suitable for Corvette Camaro Malibu and ATS 2006-LATER CORVETTE XLR-V STS-V Gen IV/Gen V V8 LGE Engines.
• Material: This combination kit is made from superior Aluminum for professional level reliability and derability, anti-corrosion and rust resistance, anti-wear, sturdy and durable.
• Benefit: Allows measurement of engine oil pressure. Oil Pressure Gauge Adapter replaces the installation of the rotary oil filter and allows to connect the existing oil pressure gauge J-21867 to diagnose the engine oil system. Before starting the replacement engine, it can also be installed on the engine for pre-lubrication.
• Function: This combination kit installed in the position of the rotary oil filter, which provides the port connecting the oil pressure gauge for engine oil system diagnosis. It can be used to help you maintain the oil system, which will make it easier to keep the oil pressure under control, so that the system can run smoothly and safely.