3049385 High volume fuel pressure relief valve

 This valve will help with increased fuel flow and fuel pressure. It is a critical part to make sure your engine is performing well. On our chassis dyno we have seen increases as much as 40 hp and 80 ft lbs of torque. VALVE CHECK(1367227 ORING) Cat check valves are designed to provide a uni-directional fluid flow and prevent back flow in the fuel system.Attributes:• Assembly consists of valve, o-ring, hex bolt and back-up ring• Adapter color: orange coating• Emissions control• Thread size: 7/8-14 (mounting)• Hex Size: 25.3 mm• Port 1: pressure• Port 2: return (6 holes)• 0.4 mm diameter dampening orifice COMPATIBLE MODELS FOR PART NUMBER 304-9385PETROLEUM PRODUCTSC15 TH35-C13TENGINE - INDUSTRIALC13 C15ENGINE - TRUCKC1 Diesel Freak LLC is in no way associated, sponsored, or affiliated with Any OEM manufacturer. Products from Diesel Freak LLC presented in this listing are not to be confused with any of the products or trademarks of any OEM company. All parts listed to fit these manufacturers are replacement aftermarket parts.  If you don’t find what you are looking for here or in any of our other listings feel free to contact us.