Earl's Fuel Check Flapper Valve -6 AN Male Inlet -6 AN Male Outlet - 1250 psi Max - Pewter 350006 The small diameter pulley combination

The small diameter pulley combination provides a 30% RPM reduction when using a power steering pump with a 6" pulley

Reinforced blade construction extends fan life

Includes T-Fitting Vacuum Fitting

Kits include all new gaskets

1-3/4 in Cage Mount

Earl's Fuel Check Flapper Valve -6 AN Male Inlet -6 AN Male Outlet - 1250 psi Max - Pewter 350006 The small diameter pulley combinationGF 600S Viton is a registered trademark of DuPont Seal Material: GF 600S Viton Peroxide Curable Polymer Designed to Provide Outstanding Performance Ideal for Use w Fuels, Oil, Coolant, Air, Diesel, Methanol & Ethanol Valve Opens Fully at 1 PSI (Note: blowing through it will only partially release the hinge) Maximum Pressure 1250 PSI Body is Anodized Aluminum Product Description: Check Valve Flapper 6 AN Male Inlet 6 AN Male Outlet 1250 psi Max