Russell Fuel Check Flapper Valve -6 AN Male Inlet -6 AN Male Outlet - Black PTT-FP Compatible ECU systems include the

Compatible ECU systems include the following:

Stock Volume

They have a maximum temperature rating of 1800F with a continuous rating of 1382F

1998-2003 GMC W4500 Forward

Aluminum spacers feature a threaded body that may be adjusted as needed to locate top link between mounting brackets

Russell Fuel Check Flapper Valve -6 AN Male Inlet -6 AN Male Outlet - Black PTT-FP Compatible ECU systems include theRussell'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