Airtex mechanical fuel pumps are designed to meet or exceed OEM specifications for fit and performance. Precision castings and hardened rockers help ensure a long life. Advanced polymer pump diaphragms help ensure consistent performance in multiple fuel blends. A new fuel filter is recommended when replacing. Product Features: Coverage for classic, performance and non-fuel-injected vehicles, 100% factory tested. Every single pump is 100% tested throughout the entire manufacturing process for worry free, out of the box performance. Airtex Mechanical Fuel Pumps and Fuel Systems Accessories are covered by a 12 month or 12000 mile Limited Warranty. Refer to Airtex website www.Airtexfuelsystems.com for the terms of Airtex's Limited Warranty. Package Dimensions: 3.188 x 3.188 x 5.000 inches Package Weight: 0.7 lb Package Quantity: 1 UPC: 080044095446 California Proposition 65: No Proposition 65 warning is required with this product. Filter Included: No Flow Rate: 20 GPH Gasket Included: Y Gasket Or Seal Included: Yes In Tank or External: External Inlet Fitting Thread Size: 5/16 inch Inlet Outside Diameter: 9.5 MM Inlet Quantity: 1 Inlet Type: Hose Connection Minimum Flow Rating: 15 GPH Minimum Pressure: 7.0 PSI Mounting Hardware Included: No Mounting Hole Quantity: 2 Outlet Fitting Thread Size: 1/2-20 UNF-2B Outlet Quantity: 1 Outlet Type: Threaded Pump Type: Mechanical Universal Or Specific Fit: Specific Wiring Harness Included: No Country of Origin: CN