Earl's Fuel Check Flapper Valve -8 AN Male Inlet -8 AN Male Outlet - 1250 psi Max - Pewter HIKZ19XXS Driven's certified lubrication engineers have

Driven's certified lubrication engineers have worked with marine engine builders to develop a first-in-class synthetic product that delivers performance and value

3/4 in Locator Hole

Speedometer accepts a 5/8" x 18 thread speedometer cable and is calibrated for 60 MPH at 1

1971-1992 Oldsmobile Custom Cruiser

1987-1991 GMC V2500 Suburban

Earl's Fuel Check Flapper Valve -8 AN Male Inlet -8 AN Male Outlet - 1250 psi Max - Pewter HIKZ19XXS Driven's certified lubrication engineers haveGF 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 8 AN Male Inlet 8 AN Male Outlet 1250 psi Max