Holley Hi-Ram Lower Intake Manifold 300-227
Holley Hi-Ram Lower Intake Manifold 300-227

Holley Hi-Ram Lower Intake Manifold 300-227

$918.99 ea
Model:3992562
Condition: NEW
Availability:Backordered until 08/05/2021
Out of stock at HOLLEY PERFORMANCE PRODUCTS as of 07/31/2021
Fitment:
Supplier has not provided any fitment data for this product.
Shipping Note:Standard Delivery
Qty:

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Disclaimer

Muscle Cars & Classics always recommends professional installation of our products. Buyer assumes risk of damage caused by improper installation.

The Holley GM LS3/L92 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high flowing LS3/L92 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sand rails, pulling trucks, track, street-rod applications and more!
Features:
  • Port Size 2.49in. Height X 1.21in. Wide
  • Standard LS3 Molded O-Ring Mounting Flange Gasket
  • Plenum Top Gasket Type 3/32 in. Round O-Ring Cord
  • Runner Length 6.58 in. As Cast Runner Cross Sectional Area
Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition 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
Installation Notes:
These parts should be used for the following applications: Racing/Performance/Street Rodder where hood restrictions are NOT a consideration.

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
Warranty_Policy.pdf14.65KB
199r10572rev6.pdf620.21KB
300-227.pdf252.64KB

Videos:

Color Natural
Construction Cast
Cylinder Head Type Standard
Emission Without EGR
Emission Code 3
Engine GM Small Block Gen III/IV (LS Based)
Engine Make/Size GM LS1/LS2/LS6
Fuel System Type EFI
Number of Carbs None; For Fuel Injection
Part Type Engine Intake Manifold
Position Upper
RPM Range 2500-8500
Type of Component Lower Manifold
Usage Street/Hi-Performance

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