{"product_id":"adjustable-billet-by-pass-regulator-3-8-npt-kit-12-879kit","title":"Adjustable Billet By-Pass Regulator 3\/8 NPT Kit 12-879KIT","description":"Holley 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. These regulators are adjustable from 4-65 psi and will handle both carbureted and EFI applications. A second pressure spring is included allowing you to increase the fuel pressure range up to 65 psi for EFI systems. They have 3\/8 NPT port sizes to adapt to your new or existing fuel lines. So, if you are currently running a carbureted system but plan to upgrade to EFI in the future, these regulators will have you covered either way. These kits include a fuel pressure gauge and adapter fittings to get you started on your installation.","brand":"Holley","offers":[{"title":"Default Title","offer_id":50228861862165,"sku":"BBVL_12-879KIT","price":265.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/6844\/1109\/files\/12-879kit_01.jpg?v=1791188254","url":"https:\/\/shop.davesusa.com\/products\/adjustable-billet-by-pass-regulator-3-8-npt-kit-12-879kit","provider":"Dave's Auto Center","version":"1.0","type":"link"}