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Air and Fuel› Intake Manifolds and Components

Holley

Holley EFI LS3 LO-RAM BLK KIT W 102MM TB 100B INJ 300-679BK-100K

$1,869.95 $1,745.84 Save $124.11

SKU: H00E 300-679BK-100K

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Overview

The Holley Lo-Ram Intake Manifold Kit is a high-performance EFI intake designed for GM LS Gen III and IV engines equipped with LS3/L92 cylinder heads. This cast aluminum manifold features a low-profile design ideal for forced induction applications, such as supercharged or turbocharged setups, and includes high-volume fuel rails for single injector configurations.
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Holley EFI LS3 LO-RAM BLK KIT W 102MM TB 100B INJ 300-679BK-100K

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHolley
Part NumberH00E 300-679BK-100K

Videos

Holley EFI Cast Intake Manifold Buyer’s Guide for GM LS and LT Engines

Holley EFI Cast Intake Manifold Buyer’s Guide for GM LS and LT Engines
How to Install a Burst Panel on a Holley Lo-Ram Intake Manifold

How to Install a Burst Panel on a Holley Lo-Ram Intake Manifold
Sniper Dual Plenum Fabricated Intake Manifolds for LS Engines

Sniper Dual Plenum Fabricated Intake Manifolds for LS Engines
Hades Gets a New intake! - Holley Lo-Ram unboxing and install!

Hades Gets a New intake! - Holley Lo-Ram unboxing and install!
7700-RPM JUNKYARD 5.3L LS INTAKE TEST. HI RAM VS LOW RAM-WHICH HOLLEY LS INTAKE MAKES THE MOST HP?

7700-RPM JUNKYARD 5.3L LS INTAKE TEST. HI RAM VS LOW RAM-WHICH HOLLEY LS INTAKE MAKES THE MOST HP?
Holley Hi-ram Injector and rail install part 1

Holley Hi-ram Injector and rail install part 1
How To Install A HOLLEY Hi Ram & Lo Ram

How To Install A HOLLEY Hi Ram & Lo Ram
Add All The Torque To Your Engine With The New Holley Sky-Ram Intake Manifold

Add All The Torque To Your Engine With The New Holley Sky-Ram Intake Manifold
Modernize Your Small Block Chevy Engine With Holley’s SBC Hi-Ram EFI Intakes

Modernize Your Small Block Chevy Engine With Holley’s SBC Hi-Ram EFI Intakes
Holley’s High-Clearance, High-Flow Lo Ram Intake Now Available For LS3 Engines

Holley’s High-Clearance, High-Flow Lo Ram Intake Now Available For LS3 Engines

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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