Fleece Performance 2011-2014 GM Duramax Heavy Duty Replacement Transmission Cooler Lines 2011-2014 GM 2500/3500 Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement...

Fleece Performance 2015-2016 GM Duramax Heavy Duty Replacement Transmission Cooler Lines 2015-2016 GM 2500/3500 Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement...

Fleece Performance 2017-2019 GM Duramax Heavy Duty Replacement Transmission Cooler Lines 2017-2019 GM 2500/3500 Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement...

Fleece Performance Aluminum Roll Bar Clamp Black Anodized, 6061 T6 Aluminum Roll bar clamp for 1.5 inch roll bar and 1/2 inch routing hole

Fleece Performance 2001-2016 GM Fuel Primer Bulb Sealing Kit 2001-2016 GM 2500/3500 If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow you to eliminate the leak...

Fleece Performance Replacement Sensor Connector With Pigtail for L5P Duramax and GM Vehicles (L5P Duramax Sensor Pigtail 1) Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins, and other GM vehicles...

Fleece Performance 7 Inch High Pressure Fuel Line 8mm x 3.5mm Line M14 x 1.5 Nuts 7 inch High Pressure Fuel Line (8mm x 3.5mm Line, M14x1.5 Nuts)

Fleece Performance 8 Inch High Pressure Fuel Line 8mm x 3.5mm Line M14 x 1.5 Nuts 8 inch High Pressure Fuel Line (8mm x 3.5mm Line, M14x1.5 Nuts)

Fleece Performance 9 Inch High Pressure Fuel Line 8mm x 3.5mm Line M14 x 1.5 Nuts 9 inch High Pressure Fuel Line (8mm x 3.5mm Line, M14x1.5 Nuts)

Fleece Performance 5 Inch Straight Cut Hood Stack Cover 5 inch Straight Cut Hood Stack Cover

Fleece Performance 6 Inch 45 Degree Hood Stack Cover 6 inch 45 Degree Hood Stack Cover

Fleece Performance 6 Inch Straight Cut Hood Stack Cover 6 inch Straight Cut Hood Stack Cover