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Granatelli ZILLA Black Billet LS Intake Manifold – 105mm Inlet – 980105

Sale price $2,375.00 Regular price $2,500.00
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Granatelli Motor Sports ZILLA Black Billet LS Intake Manifold – 105mm Inlet

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Feed your high-performance LS engine the airflow it demands with the Granatelli Motor Sports ZILLA 105mm Black Billet LS Intake Manifold. Precision-machined from high-grade billet aluminum, the ZILLA is engineered for serious street, drag racing and high-horsepower LS combinations where airflow, strength and fuel-system flexibility are critical.

Featuring a large 105mm throttle-body inlet, optimized plenum and runner design, dual-injector capability and a durable black anodized finish, this manifold is built to support demanding naturally aspirated, turbocharged and supercharged LS combinations while providing a clean, purpose-built billet appearance.

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Built for Serious LS Horsepower

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The ZILLA 105mm intake is designed for builders who need significantly more airflow than a basic factory-style intake can provide without stepping all the way up to an oversized 120mm inlet. The result is a high-flow intake system designed to combine serious airflow capacity with responsive throttle control and strong performance throughout the usable RPM range.

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Performance Features

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  • 105mm throttle-body opening for increased airflow capacity
  • Precision-machined from high-grade billet aluminum
  • Designed for serious LS street, strip and race applications
  • Optimized plenum and runner layout for improved airflow distribution
  • Designed to support improved cylinder filling and throttle response
  • Dual-injector capable for high-horsepower fuel-system configurations
  • Can also be configured for a standard single set of eight injectors
  • Includes injector spacers/block-offs for single-injector configurations
  • Boost-ready design for turbocharged and supercharged combinations
  • Excellent for high-output naturally aspirated LS builds
  • Includes explosion-tank components for additional safety in demanding applications
  • Durable black anodized finish for corrosion resistance and aggressive styling
  • Supplied with gaskets and necessary installation components
  • Made in the USA
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105mm High-Flow Inlet

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The large 105mm throttle-body opening allows the ZILLA manifold to support the increased airflow requirements of serious LS performance combinations. This makes it an excellent option for engines equipped with upgraded cylinder heads, larger camshafts, increased displacement, higher RPM capability or forced induction.

Its optimized internal design is engineered to distribute incoming air efficiently across the cylinders while maintaining responsive throttle operation—an important balance for vehicles that see both street and track use.

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Dual Injector Capability

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High-horsepower engines can quickly exceed the fuel-delivery capability of a traditional eight-injector system. The ZILLA manifold is designed to support a dual-injector configuration, giving performance builders additional flexibility when designing fuel systems for high-boost or high-output applications.

Running only one set of injectors? No problem. The manifold includes the required injector spacers/block-offs so it can also be configured for a conventional eight-injector setup.

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Explosion Tank Safety Feature

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Aggressive race and forced-induction applications can experience sudden intake pressure spikes or backfire events. The ZILLA includes an explosion-tank system as an additional safety-focused feature for demanding high-horsepower combinations.

The system provides an additional controlled area designed to help manage sudden pressure events and reduce stress on the intake manifold and surrounding components. This makes the ZILLA especially well suited to serious boosted and race-oriented builds.

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Ideal For

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High-Horsepower LS Builds Drag Racing Turbocharged LS Supercharged LS Naturally Aspirated LS Street / Strip Builds High-RPM Applications Dual-Injector Fuel Systems
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What's Included

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  • Granatelli ZILLA billet LS intake manifold
  • 105mm throttle-body inlet
  • Injector spacers/block-offs for single-injector configurations
  • Explosion-tank components
  • Intake gaskets
  • Necessary supplied installation hardware and components
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Product Details

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Brand: Granatelli Motor Sports

Product Line: ZILLA

Part Number: 980105

Product Type: High-Performance LS Intake Manifold

Throttle Body Inlet: 105mm

Material: Billet Aluminum

Finish: Black Anodized

Injector Capability: Single or Dual Injector Configuration

Forced Induction Compatible: Yes

Naturally Aspirated Compatible: Yes

Explosion Tank: Included

Injector Block-Offs / Spacers: Included

Gaskets: Included

Installation Hardware: Supplied

UPC: 802735048117

Country of Origin: Made in the USA

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Important Fitment Notice: This is a performance LS intake manifold and should not be purchased based solely on vehicle year, model or engine displacement. LS cylinder heads are available with different intake-port configurations, and those configurations are not interchangeable.

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Before ordering, verify your cylinder-head intake-port style, intake bolt pattern, 105mm throttle-body configuration, fuel-rail/injector setup, hood clearance and surrounding engine-bay components. Professional fitment verification and installation are strongly recommended for custom, boosted and high-horsepower builds.

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