Fuel Line Dual Quickfuel/Holley 4150 Silver BD34532 knurling on the outside of

knurling on the outside of female square drive makes it easier to hold and enables the extension bar to be used like a quick spinner

With continuos measuring mode to track maximum and minimum value

Schrader ports are the preferred method of measuring fuel pressure on vehicles with fuel rails Provides a secure connection while being more efficient and easier to use Features shock protected and fuel resistant dual scale pressure gauge with hook for suspending under bonnet and relief valve for safe release of pressure Suitable for popular applications such as: 8mm Schrader valve connector - fitted on BMW

Capacity: 0-51mm

Fuel Line Dual Quickfuel/Holley 4150 Silver BD34532 knurling on the outside ofAeroflow flexible fuel rail to suit 4150 single and dual metering blocks. All rails include 1 8npt provision for gauge or auxlilary line. 6AN male feed, AEF401 06S require to take 3 8" rubber hose. Silver anodized finished.