{"product_id":"holley-12-374-efi-fuel-tank-module-350-lph-1974-1981-camaro-and-firebird","title":"Holley 12-374 EFI Fuel Tank Module - 350 LPH - 1974-1981 Camaro and Firebird","description":"In-tank fuel pump module for 1974-1981 Camaro \u0026amp;  Firebird. Supports Up To 750 Horsepower.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 12-374\u003cbr\u003e\u003cbr\u003eThis in-tank fuel pump module is a high-pressure unit that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 750 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.\nFuel 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 1977-1981 F-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 350 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.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• Supports up to 750 horsepower (HP)\u003cbr\u003e• Flows 350 liters per hour (LPH)\u003cbr\u003e• Internally regulated to 58 PSI\u003cbr\u003e• Included HydraMat patent-pending fuel reservoir system that reduces fuel starvation issues\u003cbr\u003e\u003cbr\u003e\u003cem\u003e*** Notes for the 1980-81 Firebird\/Trans-am applications and any older model Firebirds that have swapped in a Chevrolet small Block engine.._x000D_\nIf the your car was equipped with the SBC (305 and 350) engine, the fuel line was routed up the passenger side of the chassis like our 12-374 is designed. (SBC fuel pump on passenger side of the engine. Just like Camaro with SBC)_x000D_\nIf your car was built from the factory with the Pontiac or Oldsmobile engine (mechanical fuel pump is on the drivers side of engine) , they ran the factory fuel line up the drivers side of the chassis._x000D_\nThus, using a different fuel sending unit from the factory. Modification of the fuel lines will be necessary when connecting the 12-374 to the Pontiac\/Oldsmobile engine chassis plumbing.\u003c\/em\u003e","brand":"Holley Sniper EFI","offers":[{"title":"Default Title","offer_id":48275963805923,"sku":"12-374","price":989.5,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/b727334d5e7edacbdd942163fd8add83_2deba3b2-350c-4722-97a3-724760826a9a.jpg?v=1771070896","url":"https:\/\/fastlanespares.co.nz\/products\/holley-12-374-efi-fuel-tank-module-350-lph-1974-1981-camaro-and-firebird","provider":"Fast Lane Spares","version":"1.0","type":"link"}