Fleece Performance billet rocker arm bridges for the GM 6.6L Duramax.
FEATURES
These bridges offer a massive 2.5-time strength improvement over factory bridges. Machined from billet 8620 steel, t...
Dress up your Allison Transmission with our Billet PTO Cover Kit. Complete kit includes covers, gaskets, and button head bolts to give your transmission a clean look.
Dress up your engine bay with our billet aluminum oil cap for the 2001-2016 Duramax! Includes o-ring and cam-lock and is a direct replacement for your OEM cover.
The Fleece Performance Duramax 10mm stroker CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications. Not only will it supp...
The Fleece Performance CP3K is a modified Duramax LBZ CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and...
