Granatelli Motor Sports ZILLA Black Billet LS Manifold – 105MM Inlets

Granatelli ZILLA Black Billet LS Manifold 105mm Performance Intake

SKU: 980120

The Granatelli Motor Sports ZILLA is engineered for builders who demand exceptional airflow, uncompromising strength, and elite performance from their LS platform. Machined from a solid block of premium billet aluminum, this intake manifold delivers superior rigidity and precise airflow control—perfect for high-horsepower street and race applications.

Featuring a massive 105mm throttle body opening, the ZILLA is built to move tremendous volumes of air with maximum efficiency, supporting extreme naturally aspirated combinations as well as high-boost turbo and supercharged setups. Its optimized runner design and expanded plenum volume promote exceptional cylinder filling, sharper throttle response, and strong mid-to-high RPM power gains.

Finished in a sleek and durable black anodized coating, this manifold delivers both performance and premium aesthetics. Whether you're building a serious competition vehicle or a top-tier street machine, the ZILLA provides the airflow capacity and billet-strength durability required to push LS engines well beyond factory limits.

Granatelli ZILLA Black Billet LS Manifold Key Features:

• Billet aluminum construction for maximum strength and heat stability


• Massive 105mm throttle body opening for extreme airflow potential


• High-flow plenum and optimized runners for outstanding power across the RPM range


• Engineered for high-boost and high-horsepower LS applications


• Black anodized finish for a stealth, premium appearance


• Ideal for extreme NA builds, turbo setups, and supercharged systems


• Precision fitment for a clean, professional installation

FITS LS3, L92, L99, L76, L77, LY6, and L94