Russell Fuel Check Flapper Valve -8 AN Male Inlet -8 AN Male Outlet - Black 7808A This fully adjustable tool fits

This fully adjustable tool fits easily onto your rocker arm for pressure checks and will measure pressure up to 600 lbs

Universal in fit

1961-1973 Chrysler Imperial

1984-2001 Jeep Cherokee

Russell Fuel Check Flapper Valve -8 AN Male Inlet -8 AN Male Outlet - Black 7808A This fully adjustable tool fitsRussell's wide variety of lightweight aluminum adapter fittings allow for the connection of Russell hose ends to almost any component. Adapters are offered in standard thread, metric thread and pipe thread to fit most popular oil pumps, fuel pumps, fuel filters plus a variety of other common components. To compliment the looks of the hose installation, three finishes are available ultra bright Endura, traditional blue anodized or our new black