Description
6.4 Powerstroke Head & Camshaft Kit – Complete Performance Top End Package
If you’re rebuilding your 6.4 Powerstroke or looking to improve performance and reliability at the same time, this package was built to do both.
The DDPM 6.4 Head & Camshaft Kit combines matched cylinder heads, camshaft, valvetrain, and gasket components into one complete top-end solution designed for improved airflow, efficiency, and real-world performance.
Most builds upgrade one component.
This package upgrades the entire system.
⸻
Why Heads + Cam Matter
The 6.4 Powerstroke responds extremely well to properly matched airflow and camshaft timing.
Cylinder heads improve airflow.
Camshaft timing controls how efficiently the engine uses that airflow.
Running one without the other leaves performance on the table.
This package addresses both sides of the equation.
⸻
Iron Core™ Cylinder Heads Included
This kit comes standard with:
DDPM Iron Core™ Cylinder Heads
Iron Core was developed around improving airflow while maintaining OEM-style runner architecture, casting integrity, and long-term reliability.
Rather than oversized ports or excessive material removal, Iron Core focuses on:
• CNC chamber development
• Valve unshrouding
• Improved valve curtain efficiency
• Improved airflow behavior
• OEM runner integrity
• Direct bolt-on reliability
These are not race heads.
They are engineered OEM+ performance heads designed for real trucks and real-world use.
⸻
Optional Stage 2 Performance Upgrade
For customers seeking higher horsepower applications, this package offers an upgrade to:
DDPM Stage 2 Camshaft + Performance Valvetrain Package
Stage 2 is intended for:
• Larger turbo setups
• Increased fueling
• Higher RPM use
• Performance and race-oriented builds
Stage 2 cam packages include upgraded high-rev valve springs installed on the cylinder heads.
Important:
• Fly-cut pistons required
• Piston protrusion must not exceed .032”
⸻
What This Package Does
• Improves airflow and engine efficiency
• Increases usable horsepower and torque
• Helps reduce EGTs
• Supports higher boost and fueling setups
• Improves durability and valve control
• Creates a matched airflow and camshaft system
⸻
What’s Included
✔ DDPM Iron Core™ Cylinder Heads (pair)
✔ Camshaft (Stage 1 or optional Stage 2)
✔ Billet Chromoly Pushrods
✔ Lifters
✔ New OEM Ford Lifter Trays
✔ Full Mahle Gasket Set
Mahle gasket numbers:
HS54657
CS54657
⸻
Built For
• Street performance builds
• Towing applications
• Turbo upgrades
• Injector upgrades
• Full top-end rebuilds
• Higher horsepower combinations
⸻
Real Performance — Not Just Parts
Cylinder heads alone do not maximize airflow efficiency.
Camshafts alone do not solve airflow restriction.
Matched together, they create a complete system designed to improve performance, reliability, and overall engine efficiency.
Built for real trucks.
Built for real power.
Built to perform.
⸻
Shipping Policy
We offer FREE ground shipping to the Lower 48 states.
For Alaska, Hawaii, or Puerto Rico, please contact us prior to ordering for shipping options and pricing.