Collection:
2001-2004 GM 2500/3500
302 products
Fleece | 2001-2019 GM 2500 / 3500 Duramax Billet Rocker Arm Bridges
Regular price
$729.00
Sale price
$729.00
Regular price
Unit price
/per
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...
Fleece | 2001-2016 GM 2500 / 3500 Duramax Billet PTO Cover
Regular price
$141.00
Sale price
$141.00
Regular price
Unit price
/per
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.
Fleece | 2001-2016 GM Duramax Billet Coolant Block Off Plate
Regular price
$79.00
Sale price
$79.00
Regular price
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/per
Upgrade your rear engine cover and stop the coolant leaks for good!
Our blocking plate is thicker than the stock plate and has an integral square cut O-ring with no gasket required. OE covers are p...
Fleece | 2001-2016 GM 2500 / 3500 Duramax Billet Oil Cap - Red
Regular price
$57.00
Sale price
$57.00
Regular price
Unit price
/per
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red
Fleece | 2003-2005 GM Duramax 6.6L LB7 / LLY GM / Allison Tapshifter
Regular price
$568.00
Sale price
$568.00
Regular price
Unit price
/per
The Fleece Performance TapShifter allows you to shift your 2003-2005 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks. Perfect for towing, drag racing, daily d...
Fleece | 2001-2016 GM 2500 / 3500 Duramax Billet Oil Cap - Black
Regular price
$57.00
Sale price
$57.00
Regular price
Unit price
/per
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.
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