Earl's Schrader Valve - 1/8" NPT Male Schrader Valve - on the end that screws into the adapter or fuel rail. The thread size on the cap end is .305"-32.
Earl's Schrader Valve - 1/8" NPT Male Schrader Valve - on the end that screws into the adapter or fuel rail. The thread size on the cap end is .305"-32.