Description
Product Overview
ADV Cylinder Heads’ LS V8 cylinder heads are designed for 4.8 and 5.3 OHV engines, offering a significant upgrade in power and efficiency. Made from high-quality materials, these cylinder heads feature a machined exterior and are pressure tested to ensure a perfect fit.
Usage
These cylinder heads are ideal for car enthusiasts and mechanics looking to upgrade their engine. They can be used in a variety of applications, from street cars to racing vehicles.
Why Choose Us
At ADV Cylinder Heads, we pride ourselves on producing high-quality products that meet the highest standards. Our LS V8 cylinder heads are no exception, featuring a 3-angle grind valve job and vacuum tested to ensure perfect compression.
Key Features
- Complete disassembly and thorough cleaning via hot tank & ultrasonic cleaner
- Pressure tested to confirm casting is not cracked
- New Valve Stem Seals & Valve Guides are installed
- 3-angle grind Valve Job & vacuum tested to ensure perfect compression
- PCD milled to ensure a super smooth finish
FAQ
What is the warranty on these cylinder heads?
The warranty on our LS V8 cylinder heads is 1 year or 12,000 miles, whichever comes first.
Can I return or exchange these cylinder heads if I’m not satisfied?
Yes, we offer a 30-day return and exchange policy. Please contact our customer service team for more information.
How do I install these cylinder heads?
Installation instructions can be found in the product manual or by contacting our customer service team.




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