Granatelli Motor Sports ZILLA

120mm LS Billet Intake Manifold – Billet Black – Part # 980120

Description:

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 120mm 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.

Key Features:

• Billet aluminum construction for maximum strength and heat stability
• Massive 120mm 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