ZILLA LS Billet Intake Manifold w/ 120 mm Opening Key Features: Fitment: Compatible with GM “LS-based” small-block V8 engines using **cathedral-port heads** Precision-machined from high-grade billet aluminum Large 120 mm...
Fitment: Compatible with GM “LS-based” small-block V8 engines using **cathedral-port heads**
Precision-machined from high-grade billet aluminum
Large 120 mm throttle body inlet for maximum airflow
Optimized runner design for superior power and throttle response
Engineered for high-horsepower LS builds (NA or boosted)
Durable black anodized finish for a clean, aggressive look
Built for stability under extreme boost and high RPM
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
