NEED HELP? Chat with us or call (317) 286-3573

Duramax

Fleece Performance Engineering offers the highest quality replacement cylinder heads for your 6.6L Duramax! Manufactured in our Indiana based, state-of-the-art Freedom Racing Engine shop these heads are guaranteed to meet or exceed factory specifications and are available directly from Fleece Performance Engineering or your nearest authorized Fleece Performance dealer (Fleece Dealer Locator).

View as Grid List

10 Items

Set Descending Direction
per page

IMPORTANT: We will not be shipping product between the dates of July 5th and July 11th. All orders will be processed and shipped the week of July 12th.

While we are closed take advantage of 5% off MSRP!

New Products

© 2024 Fleece Performance Engineering, Inc. All Rights Reserved.