{"product_id":"holley-12-303-oem-style-efi-fuel-tank-modules","title":"Holley 12-303 - OEM Style EFI Fuel Tank Modules","description":"\u003cp\u003eHolley 12-303 - OEM Style EFI Fuel Tank Modules\u003c\/p\u003e\u003cp\u003eFuel Pump - Electric - In-Tank - 255 lph - Install Kit - Gas - GM A-Body 1968-72 - Kit\u003c\/p\u003e\u003cp\u003eOEM Style EFI Fuel Tank Modules; 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit\/Hydra Mat\/Internal Fuel Pressure Regulator;\u003c\/p\u003e\u003cp\u003eThis in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower A pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminates Fuel pressure is internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator - no separate return line is required because this module returns excess fuel right inside the tank! This 19-68-72 GM A-body Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is no need to purchase a custom EFI fuel tank. You can even retain the factory fuel hard line - just connect the outlet of the pump module to the hard line on your vehicle with EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line. This Muscle Car EFI Module includes a 255 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIn-Tank High Pressure 255 lph Unit\u003c\/li\u003e\n\u003cli\u003eFuel Level Sending Unit Designed For Factory Fuel Gauge\u003c\/li\u003e\n\u003cli\u003eIncl. HydraMat That Provides Protection From Contaminates\u003c\/li\u003e\n\u003cli\u003eHydraMat Keeps Fuel Available At Fuel Pickup\u003c\/li\u003e\n\u003cli\u003eFuel Pressure Is Regulated Internally At 58 PSI\u003c\/li\u003e\n\u003cli\u003eEliminates Purchasing An External Pressure Regulator\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFuel Sending Unit\u003c\/strong\u003e: \u003cspan\u003e0-90 Ohms\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFuel Type\u003c\/strong\u003e: \u003cspan\u003eGasoline\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFully Open\u003c\/strong\u003e: \u003cspan\u003e255\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":49931057824022,"sku":"HOL-12-303","price":549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_12-303_0117343_normalized_4f367285-243a-48fc-b7ac-c3d99f072fcb.jpg?v=1776807791","url":"https:\/\/www.cspracing.com\/products\/holley-12-303-oem-style-efi-fuel-tank-modules","provider":"Complete Street Performance","version":"1.0","type":"link"}