Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Boost High-RPM Intake Performance. The Holley Hi-Ram EFI Intake Manifold is designed to push your LS3 or L92 engine to the next level by improving airflow at higher engine speeds. Ideal for track-focused builds or high-HP street setups, it supports aggressive cams, large displacement, and forced induction systems.
Modular and Made for Power. Built from lightweight cast aluminum, this manifold offers strength without unnecessary weight. The top shell is modular, allowing users to adapt to different throttle body or fuel rail configurations. The 105mm throttle body mount ensures the engine gets the airflow it demands.
Installation. This product installs by bolting to LS3/L92 heads using included gaskets and hardware. Tuning adjustments may be required after installation.
Application. This Holley GM LS3/L92 Modular EFI Hi-Ram Intake Manifold with 105mm LS Throttle Body Mount fits 2007-2008 6.2L Yukon models.
Holley 300-117
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: