{"product_id":"the-holley-efi-vacuum-manifold-is-an-excellent-vacuum-or-boost-reference-source","title":"Holley EFI Air Line Junction Block 534-52","description":"The Holley EFI Vacuum Manifold kit is designed for those of you wanting a simple and clean solution for plumbing either vacuum or boost referenced sources. This manifold block features 12 1\/8th NPT ports that can be plumbed with most common EFI transducers such as the Holley 554-102 0-100 Pounds Per Square Inch transducer. It also features 2x -6 O-ring boss AN Ports, ensuring your manifold block has an excellent vacuum or boost reference source. Improve your engine bay organization by mounting all of your common pressure sources in one easy to access location.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMore Features\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eCompatible With All Transducers That Utilize 1\/8 NPT Male Threads And 7\/8 Inch Or Smaller Body\/Hex Diameter\u003c\/li\u003e\n\u003cli\u003eImprove Engine Bay Organization By Mounting Transducers And Vacuum Lines All In One Easy To Reach Location\u003c\/li\u003e\n\u003cli\u003eIdeal For Engines That Require Multiple Vacuum Or Boost Reference Sources\u003c\/li\u003e\n\u003cli\u003e4 Mounting Holes Designed For The Use Of 5\/16 Inch Socket Head Cap Hardware For Secure And Robust Mounting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":58348435374464,"sku":"GVMR_534-52","price":78.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9390\/7840\/files\/ImageServerAPI_0966786f-209e-4d73-90f5-720df187c647.jpg?v=1783362329","url":"https:\/\/modridge.com\/products\/the-holley-efi-vacuum-manifold-is-an-excellent-vacuum-or-boost-reference-source","provider":"Modridge","version":"1.0","type":"link"}