Product Summary

Carbureted Fuel System Type, Two Carburetor Quantity

  • Modular Design w/ Removable Top
  • Height at Plenum Flange: 9.44"
  • O-Ring Seals for Plenum Top
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Key Specs

MFG. Part #300-208BK
BrandHolley
Intake Manifold TypeHi-Ram
Material TypeAluminum
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Need To Know

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Holley 300-208BK Details

Fits Holley Hi-Ram Manifolds-Holley has launched new black ceramic coated plenum tops to match our Hi-Ram manifold bases! They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your our system. The plenum tops are constructed of cast aluminum.

Features:

  • Modular Design w/ Removable Top
  • A-B Height: 12.10" (w/ Carb Style Top - 2 x 4150 or 2 x 4500) – See Drawing
  • Height at Plenum Flange: 9.44"
  • O-Ring Seals for Plenum Top

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.

Holley 300-208BK Specifications

KEY SPECS
MFG. Part #300-208BK
BrandHolley
Intake Manifold TypeHi-Ram
Material TypeAluminum
GENERAL
Fuel System TypeCarbureted
Carburetor QuantityTwo
FinishPowder Coated
ColorBlack
EGRNo
Intake Section IncludedTop Section Only
Plenum MaterialAluminum
Plenum FinishBlack
Emission Code3
Sold in QuantityEach
GTIN Code090127058077

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