{"product_id":"holley-efi-ls-ultra-lo-ram-billet-burst-panel-duct-300-608bk","title":"Holley EFI LS Ultra Lo-Ram Billet Burst Panel Duct - 300-608BK","description":"The P\/N 300-608 \u0026amp; 300-608BK Ultra Lo-Ram billet burst panel ducts are designed to complement the Holley LS Ultra Lo-Ram EFI intake manifold kits. The Ultra Lo-Ram kits are intended for boosted engine applications where the requirement of an intake manifold plenum burst panel may be recommended to protect the engine from an intake plenum backfire. The 300-608 \u0026amp; 300-608BK Ultra Lo-Ram billet burst panel ducts are made for a standard \"large\" 6-1\/8\" x 3-1\/8\" burst panel. SFI Approved Burst panels, burst panel frame sets, and gaskets may be purchased from various manufacturers such as Allstar Performance or Specialty Fasteners.\n\nP\/N 300-608 has a clear anodized finish and P\/N 300-608BK has a black anodized finish. Mounting fasteners are included in the kit.\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLS Lo-Ram billet burst panel duct is designed for LS Ultra Lo-Ram plenum tops with the machined-in burst panel flange\u003c\/li\u003e\n\u003cli\u003eThis burst panel duct is made for a standard “large” 6-1\/8” x 3-1\/8” burst panel (SFI approved burst panels be purchased from various manufacturers such as Allstar Performance or Specialty Fasteners)\u003c\/li\u003e\n\u003cli\u003eThe LS Lo-Ram billet burst panel duct is designed to direct the products of an intake manifold plenum backfire and burst to the outside of the vehicle bodywork\u003c\/li\u003e\n\u003cli\u003eThis burst panel duct could be used on any intake manifold plenum fitted with a standard “large” 6-1\/8” x 3-1\/8” burst panel flange\u003c\/li\u003e\n\u003cli\u003eThe 6061-T6 billet aluminum duct is available in a clear or black anodized finish\u003c\/li\u003e\n\u003cli\u003e18-8 stainless steel mounting fasteners are included in the LS Ultra Lo-Ram billet burst panel duct kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Details:\u003c\/strong\u003e Billet Burst Panel Duct Black Anodized Finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurst Panel Compatible:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Billet Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e GM LS1\/LS2\/LS6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel System Type:\u003c\/strong\u003e EFI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Drive Type:\u003c\/strong\u003e Allen Key\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Location:\u003c\/strong\u003e Front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Type:\u003c\/strong\u003e Ultra Lo-Ram\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Intake Manifold Expansion Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Burst Panel Duct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e Forced Induction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes:\u003c\/h3\u003e\n\u003cp\u003eThe 300-608 \u0026amp; 300-608BK Ultra Lo-Ram billet burst panel ducts are made for a standard \"large\" 6-1\/8\" x 3-1\/8\" burst panel. SEMA Approved Burst panels, burst panel frame sets, and gaskets may be purchased from various manufacturers such as Allstar Performance or Specialty Fasteners.\u003c\/p\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":49715200491758,"sku":"HLY-300-608BK","price":259.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/9110\/6798\/files\/c6be32267a122763b9f68ecac98259f01dc6b775.jpg?v=1791571996","url":"https:\/\/elmosspeedshop.com\/products\/holley-efi-ls-ultra-lo-ram-billet-burst-panel-duct-300-608bk","provider":"Elmo's Speed Shop","version":"1.0","type":"link"}