Granatelli
Granatelli ZILLA Black Billet LS Intake Manifold – 120mm Inlet – 980120
Granatelli ZILLA Black Billet LS Intake Manifold – 120mm Inlet – 980120
Part number: 980120
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Granatelli ZILLA Black Billet LS Intake Manifold. Highlights include 120mm of Billet LS Airflow and 120mm Inlet. Cracked plastic manifolds and leaking gaskets cause vacuum leaks, rough idle and lean codes. Part number: 980120.
Key features
- Its large 120mm throttle-body inlet and high-efficiency plenum and runner design make it a strong choice for high-output street cars, drag racing, LS swaps and track builds
- 120mm of Billet LS Airflow
- Large 120mm throttle-body opening for increased airflow capacity
- Precision-machined from solid billet aluminum for strength and consistent fitment
- The ZILLA uses LS3/LS7/LSA-style length fuel injectors with LS3/LS7/LSA-style O-rings, whether you run 8 injectors with the included plugs or fill all 16 ports
- Pair the ZILLA 120mm manifold with a Granatelli 120mm drive-by-wire throttle body for a complete high-flow induction package
- 120mm Inlet
Specifications
- Brand: Granatelli
- Part type: Intake manifold
- Part number: 980120
- Injector Style: LS3/LS7/LSA-style length and O-ring
- Fuel Rails: Included, set up for all 16 injectors
Fitment
This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.
What it does
The intake manifold carries air from the throttle body to each cylinder. Air and fuel parts decide how well the engine breathes and how cleanly it runs, so the right part restores smooth running and can support more power on a modified engine.
Installation & tips
- Fit new intake gaskets and torque the bolts in sequence to avoid vacuum leaks.
- Intake manifold gaskets: Always new.
- Vacuum hoses: Old hoses crack when disturbed.
- Put the new part next to the old one and compare the shape, mounting points and connections before you install it.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
What is the part number of this intake manifold?
980120 (Granatelli). Compare it with the number on your old part or in your parts catalog.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Compare part number 980120 with your original part.
Granatelli intake manifold: what to know
Cracked plastic manifolds and leaking gaskets cause vacuum leaks, rough idle and lean codes.
Fitment notes
- Specs, lead time and warranty come from Granatelli and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Intake manifold gaskets. Always new.
- Vacuum hoses. Old hoses crack when disturbed.
More for your car: Intake Manifolds · All Intake Manifolds · Fuel & air intake
Questions about intake manifold
Will this fit my car?
What are signs of an intake leak?
Where do specs and warranty details come from?
Questions & answers
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