Granatelli ZILLA Silver Billet LS Manifold - 105MM Inlet - 980105S

$2,375.00

Model: 980105S Manufacturers: Granatelli

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Description

Granatelli ZILLA Silver Billet LS Manifold - 105MM Inlet - 980105S

Granatelli Motor Sports ZILLA Silver Billet LS Intake Manifold – 105mm Inlet

Feed your high-performance LS engine the airflow it needs with the Granatelli Motor Sports ZILLA 105mm Silver Billet LS Intake Manifold. Precision-machined from solid billet aluminum, this manifold is engineered for serious naturally aspirated, turbocharged and supercharged LS combinations where airflow, durability and clean fuel-system packaging matter.

Featuring a large 105mm throttle-body inlet, high-efficiency plenum and runner design, and a single port injection configuration, this manifold is built for high-output street cars, drag racing applications, LS swaps and track-driven combinations looking for strong airflow and dependable performance.

Important: This is the 105mm inlet version of the Granatelli ZILLA billet LS intake manifold, designed for a single port injection / standard eight-injector configuration.

Performance Airflow for Serious LS Builds

The ZILLA 105mm manifold is designed for LS combinations that need significantly more airflow than a conventional factory-style intake can provide, while still maintaining a practical single-injector fuel-system layout. Its oversized inlet and performance-oriented internal design make it a strong choice for street performance, drag racing and boosted LS applications.

Key Features

Large 105mm throttle-body inlet for increased airflow capacity
Precision-machined from solid billet aluminum
Designed for high-horsepower LS street and race applications
High-efficiency plenum and runner design
Engineered to improve airflow distribution and cylinder filling
Designed to support strong mid-to-high RPM power delivery
Single port injection configuration for a standard eight-injector fuel system
Clean and efficient layout for naturally aspirated, turbocharged and supercharged combinations
Silver billet finish for a clean, high-end performance appearance
Includes gaskets and installation-related components
Precision-machined for professional installation and consistent fitment
Made in the USA

105mm High-Flow Inlet

The 105mm inlet is designed for LS combinations where airflow, throttle response and horsepower matter. Aggressive camshaft combinations, high-RPM engines and boosted setups can quickly exceed the capability of smaller intake and throttle-body configurations.

The ZILLA's optimized plenum and runner design is engineered to move air efficiently while promoting consistent cylinder-to-cylinder distribution, helping support improved cylinder filling and stronger performance across the usable RPM range.

Single Port Injection Configuration

This intake manifold is designed around a single port injection / standard eight-injector configuration, making it a great fit for builders who want a clean, straightforward fuel-system setup without the complexity of a dual-injector arrangement.

It is ideal for performance LS combinations that require substantial airflow while retaining a more traditional port-injection layout for easier packaging, tuning and overall installation.

Ideal For

High-Performance LS Builds Drag Racing Turbocharged LS Supercharged LS Naturally Aspirated LS LS Swaps Street / Strip Cars High-RPM Engines

LS Engine Compatibility

Granatelli lists this 105mm intake manifold for compatible LS3-style rectangle port LS-based applications including:

Engine	Engine Family	Fitment Notes
LS3	Gen IV LS	Rectangle port application
L99	Gen IV LS-Based	Rectangle port application
LSA	Gen IV LS-Based	Rectangle port application
L94	Gen IV LS-Based	Rectangle port application
L76	Gen IV LS-Based	Rectangle port application
L77	Gen IV LS-Based	Rectangle port application
L96	Gen IV LS-Based	Rectangle port application
L98	Gen IV LS-Based	Rectangle port application
L92	Gen IV LS-Based	Rectangle port application
L9H	Gen IV LS-Based	Rectangle port application
LY6	Gen IV LS-Based	Rectangle port application
LFA	Gen IV LS-Based	Rectangle port application
LZ1	Gen IV LS-Based	Rectangle port application
LS9	Gen IV LS-Based	Rectangle port application
LSX	LS-Based Performance Engine	Confirm cylinder-head port, intake bolt pattern and surrounding component clearance

What's Included

Granatelli ZILLA 105mm silver billet LS intake manifold
Single port injection / standard eight-injector configuration provisions
Intake gaskets
Necessary supplied installation and setup components

Product Details

Brand: Granatelli Motor Sports

Product Line: ZILLA

Product Type: High-Performance LS Intake Manifold

Throttle Body Inlet: 105mm

Material: Billet Aluminum

Finish: Silver / Natural Billet

Injector Configuration: Single Port Injection / Standard Eight-Injector Setup

Compatible Engines: LS3, L99, LSA, L94, L76, L77, L96, L98, L92, L9H, LY6, LFA, LZ1, LS9 & LSX

Forced Induction Compatible: Yes

Naturally Aspirated Compatible: Yes

Country of Origin: Made in the USA

Important Fitment Notice: This is a high-performance aftermarket LS intake manifold intended for compatible LS3-style rectangle port engine configurations, including LS3, L99, LSA, L94, L76, L77, L96, L98, L92, L9H, LY6, LFA, LZ1, LS9 and LSX. It should not be purchased based solely on vehicle year, model or engine displacement.

Before ordering, verify your cylinder-head intake-port configuration, intake bolt pattern, 105mm throttle-body setup, fuel-rail and injector configuration, hood clearance and surrounding engine-bay components. Custom installations may require additional supporting components. Professional fitment verification and installation are recommended for high-horsepower and forced-induction builds.

Intake Manifolds

This product was added to our catalog on Thursday 17 September, 2026.

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