S&G / Tool Aid 37670 GM Quick Connect Fuel Injection Pressure Tester Adapter

Saves time during fuel injection pressure testing by replacing the fuel filter. Eliminates disconnecting the fuel line from the throttle body. For vehicles with quick connect fuel filters such as 2.5L Oldsmobile Ciera 1989 & up, and 5.7L Chevrolet Caprice 1991 & up (Non Multi-port).