Introducing our Freedom Series Cummins Performance cylinder heads.
Each head is manufactured in our state-of-the-art cylinder head machine shop and guaranteed to meet or exceed factory specifications.
All heads are inspected, pressure checked, decked, painted, and ready for installation.
Plus, the 11 screw in freeze plugs ensure you’ll never worry about a coolant leak under the valve cover again.
Whether you are sled pulling, drag racing, or just looking for extra power when towing, our Performance heads will get you the power you need and include larger Manley valves and are rated up to 1,100hp!
Freedom Series Performance heads Include:
** Core and crate return required - all paperwork & instructions for return included with the new cylinder head. Read our core charge policy here.
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
| Year | Make | Engine |
|
2007.5-2018 |
Dodge Ram |
6.7L |
Drag racing and sled pulling places huge stress on your truck’s silicone hoses in a very short period of time. PPE’s hoses were designed ...
View full details
2020102272 Wastegate Solenoid Harness Jumper - 2004.5+ Dodge 5.9L Common Rail Cummins (electrical connector) Wastegate Solenoid Harness Jumper ...
View full details
If you're looking to add a custom look to your 6.7 Cummins this is the piece. The Northwest Diesel branded valve cover was created for those who...
View full details
Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Give new life to your Duramax with our fully re-manufactured cylinder ...
View full details
Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Give new life to your Duramax with our fully re-manufactured cylinder heads....
View full details