99-07 Chevrolet Silverado/Avalanche/Express/Corvette Intake Manifold
K2 Industries
99-07 Chevrolet Silverado/Avalanche/Express/Corvette Intake Manifold
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Intake Manifold — Chevrolet LS-Series Engine
Direct-fit intake manifold engineered for LS engines in multiple platforms. Built with hard panel construction for durability and longevity. Designed as a bolt-on replacement for factory units without modification to engine bay or mounting points.
Key Features
- Drop-in fitment - Mounts at factory locations with zero drilling or fabrication needed.
- Hard panel construction - Built to handle intake temperatures and fuel system pressures without flex or failure.
- Single-unit assembly - Arrives complete and ready to bolt to engine block.
Specs
- Material: Hard panel construction
- Configuration: Single-unit intake manifold assembly
- Condition: New
Whats Included
- Intake manifold assembly only
Frequently Asked Questions
Do I need to replace gaskets or seals when I install this?
Yes — treat this like any intake manifold swap. Grab fresh gaskets for the manifold-to-block interface and plan to swap any fuel injector O-rings if you're pulling injectors during install. Don't reuse old gasket material.
Will this work with my existing fuel rail and injectors?
This is a manifold body only — your fuel rail, injectors, and all fuel system components bolt directly to it like they do on the factory unit. No adapter plates or modifications needed.
What tools do I need to install this myself?
You'll need basic hand tools: socket set, wrenches, and a gasket scraper. Refer to your vehicle's service manual for torque specs and bolt sequence — this ensures proper sealing and prevents vacuum leaks.
Your vehicle
Select a vehicle to check the supplied application records for this part.
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Manufacturer & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-8979-CHV-006-EC |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information