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Holley GM LS3/L92 Modular Mid-Rise EFI Intake Manifold with 92mm Top (07-08 6.2L Sierra 1500 Denali)Find parts that fit my vehicle

Item S514728
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8 Reviews of Holley
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$1,126.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Mid-Rise Manifold for Excellent Street/Strip Performance
      • Fits GM LS3 and L92 Engines
      • 92mm EFI Plenum
      • Overall Height of 10.44 Inches, Suitable for Limited Hood Clearance
      • 1500-6500 RPM Power Band
      • Cast Aluminum Construction for Strength and Lightweight
      • Rectangular Cylinder Head Port Shape
      • Deck Height 9.24 Inches
      • EFI Fuel System with Included Fuel Rails
      • EFI-Style Flange
      • 95mm Throttle Body Bore Diameter (Throttle Body Not Included)
      • Vacuum Ports Included
      • Single Plane Manifold Design
      • Removable Top/Lid for Easy Access
      • Includes Gaskets and Compatible Fuel Rail Kit
      • Recommended for Forced Induction or Naturally Aspirated Use
      • Emission Code 3—For Uncontrolled (Non-Emissions) Vehicles Only
      • Fits 2007-2008 6.2L Sierra 1500 Denali

      Description

      High-Performance Intake. The Holley GM LS3/L92 Modular Mid-Rise EFI Intake Manifold with 92mm top is engineered to improve airflow and throttle response for GM LS Gen III and IV engines featuring LS3/L92 rectangular port cylinder heads. It is designed specifically for street and street/strip applications, supporting a broad powerband from 1500 to 6500 RPM, making it ideal for both naturally aspirated and forced induction setups, especially where limited hood clearance is a concern.

      Construction and Appearance. Constructed from durable cast aluminum, this intake manifold provides a strong yet lightweight solution. It features a natural finish that showcases its high-quality craftsmanship. The design incorporates a modular plenum base adapter, and the water-throttle body interface is CNC-machined to ensure precise fitment.

      Installation. This manifold installs easily without the need for drilling or major modifications, offering a straightforward upgrade for most GM LS3/L92 engines. It includes all required gaskets and is compatible with fuel rail kits for a complete EFI system installation.

      Warranty. The product is backed by a manufacturer’s limited 90-day warranty against defects in materials and workmanship.

      Application. Compatible with 2007-2008 6.2L Sierra 1500 Denali models. Designed for engines requiring LS3/L92 rectangular port intake manifolds. Legal for use on uncontrolled (non-emissions controlled) vehicles only.

      Holley 300-135

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Tech Specs

      4.9

      Reviews of Holley Intake Products (8)

      Questions & Answers

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      Will It Fit My Sierra 1500

      • 6.2L V8 - 07, 08