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Product Summary

Chevy LS V8, EFI Fuel System Type, Aluminum, Black

    Key Specs

    MFG. Part #300-605BK
    BrandHolley

    Need To Know

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    Details

    LS FRONT-FEED LO-RAM PLENUM TOP

    Black Finish with Burst Panel recess

    The P/N 300-605 & 300-605BK Lo-Ram plenum tops are designed as part of 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 a intake manifold plenum burst panel may be recommended to protect the engine from intake plenum back-fire. The 300-605 plenum top is machined 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.

    P/N 300-605 has an as-cast satin finish and P/N 300-605BK has a powder-coat black finish. Flange seal o-ring cord and the mounting fasteners are included in the kit.

    Features:

  • This Plenum top fits to all LS Front-Feed Lo-Ram Intake manifolds
  • Holley Lo-Ram Plenum top is machined for a standard œlarge 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)
  • Modular Lo-Ram design allows user customization for your induction system
  • Flange seal o-ring cord and the mounting fasteners are included in the kit
  • Compatible with Holley Lo-Ram billet burst panel duct P/N's 300-608 (clear anodized) & 300-608BK (black anodized)
  • CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Specifications

    KEY SPECS
    MFG. Part #300-605BK
    BrandHolley
    GENERAL
    Fuel System TypeEFI
    Injection StyleMulti-port
    Intake Manifold TypeLo-Ram
    Material TypeAluminum
    FinishPowder Coated
    ColorBlack
    EGRNo
    Intake Section IncludedTop Section Only
    Plenum MaterialAluminum
    Plenum FinishBlack
    Throttle Body IncludedNo
    Injectors IncludedNo
    Fuel Rails IncludedNo
    Hardware IncludedYes
    Runners IncludedNo
    Emission Code3
    Sold in QuantityEach
    GTIN Code090127079584