Holley 12-327-13 Holley mechanical fuel pump for Chevy small block engines. Flows 130 gph free flow. Shutoff pressure of 7 1/2 to 9 psi. Fuel pressure regulator required, recommend Holley 12-704. Inlet and outlet tapped for 3/8" pipe thread. Heavy duty construction for continuous high rpm operation. Pump body casting can be rotated to accommodate various plumbing situations. Recommended for well modified muscle cars, street rods, pickups. Hot street and drag use. Holley 12-327-13 Chevy small block fuel pump HOLLEY-12-327-13 We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page. We will not ship to freight forwarding - expediting companies. PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.