Oil Pressure Adapter

• Allows for engine oil pressure to be measured • Installs in place of oil filter providing ports to attach oil pressure tester • Dual port for bottom or side tester connection • Installs with 11/16” (17mm) hex drive socket • Fits GM 4.8L, 5.3L, 5.7L, 6.0L engines, 1996-Present • Similar to J-42907