Product Information
- 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, 1996-2006, similar to J-42907