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Holley Hi-Ram Intake Plenum Top Only - 2 x 4500 (2.00" Bore)

LT1 Hi-Ram, Plenum Top Only, 2 x 4500, 2in Bore

Part # 300-238 Be the first to write a review

Holley Hi-Ram Intake Plenum Top Only - 2 x 4500 (2.00" Bore)

In Stock
Free Shipping - Lower 48 US States
$253.95
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3

Emissions

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

See Emissions Details
Fits Holley Hi-Ram Intakes,

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 on Plenum Top

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

Brand Holley EFI
Clearance CategoryAir and Fuel Delivery
ColorNatural
ConstructionCast
Discount Percentage26-50%
Emission Code3
4
FinishSatin
Manifold TypeHi-Ram
Product TypeIntake Manifold Top
RPM Power Band3500-8000+
Type of ComponentManifold Top
WarrantyLimited 90 Day
UPC090127730614
Part Number300-238
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) 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


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
Hi-Ram intake manifold with port EFI provisions and fuel rails are designed to accept Bosch Style EV-1 or GM LS7 fuel injectors
Limited 90 Day: See Details
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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.