{"product_id":"hol-12-841","title":"REGULATOR,BYPASS,4.5\u003e9PSI,ADJ,BILLET,BLACK","description":"\u003cp\u003e\u003cb\u003e\u003cu\u003eBRAND NEW HOLLEY HP BILLET CARBURETED BY PASS FUEL PRESSURE REGULATOR, BLACK, .375\" INLET \u0026amp; OUTLET, 4.5-9 PSI, 2 PORT ADJUSTABLE, COMPATIBLE WITH DIESEL \u0026amp; GASOLINE\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e  \u003cp\u003eHOLLEY BILLET FUEL PRESSURE REGULATORS ARE PART OF A COMPLETE LINE OF FUEL SYSTEM PRODUCTS FROM HOLLEY. THEY ARE PRECISION MACHINED FROM 6061-T6 BILLET ALUMINUM FOR STRENGTH AND DURABILITY. THEY FEATURE A BLACK BRIGHT DIP ANODIZED BODY AND A CLEAR BRIGHT DIP ANODIZED TOP FOR CORROSION RESISTANCE AND GOOD LOOKS. FEATURES 3\/8\" NPT IN\/OUT PORTS AND A 3\/8 NPT RETURN PORT.\u003c\/p\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eNOTE:\u003c\/u\u003e REGULATOR IS COMPATIBLE WITH DIESEL #1 AND DIESEL #2.\u003c\/b\u003e\u003c\/p\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eFEATURES:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eADJUSTABLE FROM 4.5-9 PSI FOR PRECISE FUEL PRESSURE ADJUSTMENTS\u003c\/li\u003e \u003cli\u003eCONSTRUCTED OF BILLET ALUMINUM WITH A BLACK ANODIZED BASE \u0026amp; CLEAR ANODIZE TOP\u003c\/li\u003e \u003cli\u003eUSED IN SYSTEMS WITH A RETURN LINE BACK TO TANK\u003c\/li\u003e \u003cli\u003eUSE WITH ELECTRIC PUMPS ONLY\u003c\/li\u003e \u003cli\u003eONE 3\/8\" NPT INLET, ONE 3\/8\" NPT OUTLET AND ONE 3\/8\" NPT RETURN (OR BYPASS) 1\/8\" NPT GAUGE PORT\u003c\/li\u003e \u003cli\u003eCOMPARABLE AND INTERCHANGEABLE WITH POPULAR HOLLEY PART #12-803BP REGULATOR\u003c\/li\u003e \u003cli\u003eMOUNTING BRACKET INCLUDED\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cb\u003e\u003cu\u003eSPECS:\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eBRAND:\u003c\/b\u003e HOLLEY\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCOLOR:\u003c\/b\u003e BLACK ANODIZED\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFUEL SYSTEM:\u003c\/b\u003e CARBURETED\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFUEL TYPE:\u003c\/b\u003e DIESEL | GASOLINE\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eINLET SIZE:\u003c\/b\u003e 3\/8 INCH NPT\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMATERIAL:\u003c\/b\u003e ALUMINUM\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOUTLET SIZE:\u003c\/b\u003e 3\/8 INCH NPT\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePRESSURE RANGE:\u003c\/b\u003e 4.5-9 PSI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePRODUCT TYPE:\u003c\/b\u003e FUEL PRESSURE REGULATOR\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRETURN SIZE:\u003c\/b\u003e 3\/8 INCH NPT\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSTYLE:\u003c\/b\u003e BYPASS\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eYOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS PRESSURE REGULATOR \u003ca target=\"_blank\" href=\"https:\/\/southwestspeed.com\/cdn\/shop\/files\/HOL_12-841Instructions.pdf\"\u003e\u003cfont color=\"red\"\u003eHERE\u003c\/font\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"HOL 12-841","offers":[{"title":"Default Title","offer_id":47881806348569,"sku":"HOL 12-841","price":161.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/0477\/6985\/files\/HOL_12-841.jpg?v=1751937278","url":"https:\/\/southwestspeed.com\/products\/hol-12-841","provider":"Southwest Speed","version":"1.0","type":"link"}