Moteur - Culasses

A completely rebuilt and resurfaced cylinder head for your 2008 - 2010 Ford 6.4L Powerstroke.

Unlock more power and reliability in your 2007-2018 Dodge Ram 2500, 3500, 4500, and 5500 with the Stage 1 24V Cummins Performance Head, engineered for 6.7L Cummins applications. Designed for enhanced airflow and durability, this performance cylinder head is CNC-machined to withstand high-performance demands.

Unlock more power and reliability in your 2007-2018 Dodge Ram 2500, 3500, 4500, and 5500 with the Stage 1 24V Cummins Performance Head, engineered for 6.7L Cummins applications. Designed for enhanced airflow and durability, this performance cylinder head is CNC-machined to withstand high-performance demands.

The 2003-2007 5.9 Stage 1 Cummins Performance Cylinder Head is designed to deliver increased airflow and durability without the added cost and complexity of an aftermarket intake. Featuring 105-pound valve springs and a 5-axis CNC port job, this head significantly boosts intake flow from 155 CFM to 220 CFM, improving low-end performance, reducing boost pressure, and lowering EGTs.

The 2003-2007 5.9 Stage 1 Cummins Performance Cylinder Head is designed to deliver increased airflow and durability without the added cost and complexity of an aftermarket intake. Featuring 105-pound valve springs and a 5-axis CNC port job, this head significantly boosts intake flow from 155 CFM to 220 CFM, improving low-end performance, reducing boost pressure, and lowering EGTs

This Cylinder Head is engineered to address common failures in stock and aftermarket heads, making it a reliable upgrade for both stock and performance applications. One of the biggest factory issues is valve seat failure, which can lead to catastrophic engine damage.

The 2007.5-2018 6.7 HP Reman Cylinder Head is designed to address common failures found in stock and aftermarket heads, providing increased durability and reliability for 6.7L Cummins applications. One of the most significant factory issues is valve seat failure, which can lead to catastrophic engine damage.

Introducing Fleece Performance's Freedom Series Cylinder Head Street HD - Dodge 1998.5-2002 5.9L Cummins

Introducing Fleece Performance's Freedom Series Cylinder Head - Dodge 1998-2002 5.9L Cummins - Street

Introducing Fleece Performance's Freedom Series Cylinder Head Performance - Dodge 2003-2007 5.9L Cummins - Performance

Introducing Fleece Performance's Freedom Series Cylinder Head Street HD - Dodge 2003-2007 6.7L Cummins

Introducing Fleece Performance's Freedom Series Cylinder Head - Dodge 2003-2007 5.9L Cummins Street

Introducing Fleece Performance's Freedom Series Cylinder Head Performance - Dodge 2007-2018 6.7L Cummins

Introducing Fleece Performance's Freedom Series Cylinder Head Street HD - Dodge 2007-2018 6.7L Cummins

Introducing Fleece Performance's Freedom Series Cylinder Head - Dodge 2007-2018 6.7L Cummins Street

Introducing Fleece Performance's Freedom Series Cylinder Head Street HD - Dodge 1994-1998 5.9L 12V Cummins

Introducing Fleece Performance's Freedom Series Cylinder Head - Duramax 2004.5-2005 6.6L LLY (Drivers Side)

Introducing Fleece Performance's Freedom Series Cylinder Head - Duramax 2004.5-2005 6.6L LLY (Passenger Side)

Introducing Fleece Performance's Freedom Series Cylinder Head - Duramax 2006-2010 6.6L LBZ/LMM (Driver Side)

Introducing Fleece Performance's Freedom Series Cylinder Head - Duramax 2006-2010 6.6L LBZ/LMM (Passenger Side)

Introducing Fleece Performance's Freedom Series Cylinder Head - Duramax 2011-2016 6.6L LML (Driver Side)

Introducing Fleece Performance's Freedom Series Cylinder Head - Duramax 2011-2016 6.6L LML (Passenger Side)

Introducing our Freedom Series cylinder heads for the 2017 - 2023 L5P 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications

Introducing our Freedom Series cylinder heads for the 2017 - 2023 L5P 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications.

Introducing Fleece Performance's Freedom Series Cylinder Head now with cupless injector bore! - Duramax 2001-2004 6.6L LB7 (Drivers Side)

Introducing Fleece Performance's Freedom Series Cylinder Head now with cupless injector bore! - Duramax 2001-2004 6.6L LB7 (Passenger Side)

Replace the cracked heads on your 2003-2005 Ford 6.0L Powerstroke with the Powerstroke Products Loaded Stock 18mm 6.0L Cylinder Head PP-18mmLOEM.

Upgrade the old cracked heads on your 2006-2007 Ford 6.0L Powerstroke with the Powerstroke Products Loaded Stock 20mm 6.0L Cylinder Head PP-20mmLOEM. Built from a brand new casting, each cylinder head is inspected to meet Powerstroke Products stringent quality guidelines.

A fully rebuilt, resurfaced and pressure tested cylinder head for your 2003-2007 Ford 6.0L Powerstroke.

A fully rebuilt, resurfaced and pressure tested cylinder head for your 2003-2007 Ford 6.0L Powerstroke.

The Stage 1 Performance Cylinder Head is designed to increase airflow, boost efficiency, and enhance power while retaining the factory intake plenum for a seamless installation. Featuring 105-pound valve springs and a 5-axis CNC port job, this upgraded head improves intake flow from 155 CFM to 220 CFM, reducing boost pressure and lowering EGTs for better overall engine performance.

This 6.7 Cylinder Head is designed to provide enhanced durability and reliability, addressing common failures in factory and aftermarket heads. One of the most prevalent issues is valve seat failure, which can cause catastrophic engine damage.