Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $119+ Details
$1,709.99 each
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Q&A, Specs & Installation
High-Performance Cylinder Head. The PPE Cast Iron Cylinder Head is engineered to increase horsepower and torque while maintaining long-term reliability. Designed to optimize power, fuel efficiency, and throttle response, this cylinder head improves airflow through precision porting. It effectively eliminates common head gasket and cracking issues, making it an excellent upgrade or replacement for stock aluminum cylinder heads.
Construction And Appearance. Manufactured from high-quality alloyed gray iron, this cylinder head maintains the same heat expansion rate as the stock cast-iron cylinder block, preventing warping or failure. It features interference-installed valve seats for superior durability and CNC-machined surfaces to ensure consistent airflow dynamics and precision fitment.
Installation. This cylinder head is designed for a moderately easy installation, requiring standard mechanical skills and tools. Some engine disassembly and reassembly are required, but no major modifications are necessary.
Application. This PPE Cast Iron Cylinder Head fits 2004.5-2010 6.6L Duramax GMC Sierra 3500 HD models.
PPE 110100113
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box