Edelbrock part #35943 kit will include the in-line electric fuel pump #3594 which provides 67 GPH at 43.5 psi and the #1728 Fuel pressure regulator. The fuel pump will include mounting hardware and it will come with 3/8 barbed fittings. Russell fittings allow the customer to use ?6 AN fitting (Russell part #670470) if desired. This kit will support up to 670 horsepower @ 43.5 psi.