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Holley Hi-Ram Intake Plenum Top Only - 2 x 4500 (2.5" bore)

Hi-Ram, Plenum Top Only, 2 x 4500, 2.5in Bore

PART# 300-239

$183.95   Suggested Retail
$149.36   Holleydays Price
Estimated shipping date: 01/01/2018
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Overview

Fits Holley Hi-Ram Manifolds

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

Specs

BrandHolley EFI
ConstructionCast
Emission Code3
FinishSatin
Manifold TypeManifold
Product TypeManifold
RPM Power Band3500-8000+
Type of ComponentManifold Top
Part Number300-239

Emissions

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing 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

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

We Suggest

    *Free Shipping & Handling only offered to the contiguous US on orders over $100.

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

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