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Holley EFI

Holley EFI 300-608 LS Lo-Ram Billet Burst Panel Duct

Part # 300-608 Be the first to write a review

Billet Burst Panel Duct Clear Anodized Finish

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Holley EFI 300-608 LS Lo-Ram Billet Burst Panel Duct

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The P/N 300-608 & 300-608BK Lo-Ram billet burst panel ducts are designed to complement the Holley LS front-feed Lo-Ram EFI intake manifold kits. The front feed 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 & 300-608BK Lo-Ram billet burst panel ducts are made for a standard large 6-1/8 in. x 3-1/8 in. 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.

P/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.

Features:

  • LS Lo-Ram billet burst panel duct is designed for LS front-feed Lo-Ram plenum tops with the machined-in burst panel flange
  • The 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
  • This 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
  • The 6061-T6 billet aluminum duct is available in a clear or black anodized finish
  • 18-8 stainless steel mounting fasteners are included in the LS Lo-Ram billet burst panel duct kits
Brand Holley EFI
Emission Code3
Product TypeBurst Panel Ducts
UPC090127105597
Manufacturer Part Number300-608
Part Number300-608
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
The 300-608 & 300-608BK Lo-Ram billet burst panel ducts are made for a standard large 6-1/8 in. x 3-1/8 in. 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.

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      *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.