EXTERNAL ENGINE COMPONENTS

FLEECE PERFORMANCE FPE-DMAX-OC-BLU 2001-2016 DURAMAX OIL CAP BLUE

Dress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lock and is a direct replacement for your OEM cover. 2001-2016 Duramax Oil Cap Blue

AFE POWER 46-71070A STREET SERIES ENGINE OIL PAN RAW W/ MACHINED FINS GM DIESEL 01-10 V8-6.6L

Street Series Engine Oil Pan Raw w/ Machined Fins GM Diesel Trucks 01-10 V8-6.6L (td) LB7/LLY/LBZ/LMM Extend the life of your engine by ensuring every oil change is a complete one. Your truck's stock pan leaves behind over 1/2 qt. of residual oil...

AFE POWER 46-71070B PRO SERIES ENGINE OIL PAN BLACK W/ MACHINED FINS GM DIESEL 01-10 V8-6.6L

Pro Series Engine Oil Pan Black w/ Machined Fins GM Diesel Trucks 01-10 V8-6.6L (td) LB7/LLY/LBZ/LMM Extend the life of your engine by ensuring every oil change is a complete one. Your truck's stock pan leaves behind over 1/2 qt. of residual oil...

AFE POWER 46-71080A STREET SERIES ENGINE OIL PAN RAW W/ MACHINED FINS 11-16 GM DIESEL TRUCKS V8-6.6L

Street Series Engine Oil Pan Raw w/ Machined Fins GM Diesel Trucks 11-16 V8-6.6L (td) LML Extend the life of your engine by ensuring every oil change is a complete one. Your truck's stock pan leaves behind over 1/2 qt. of residual oil during...

AFE POWER 46-71080B PRO SERIES ENGINE OIL PAN BLACK W/ MACHINED FINS 11-16 GM DIESEL TRUCKS V8-6.6L

 Series Engine Oil Pan Black w/ Machined Fins GM Diesel Trucks 11-16 V8-6.6L (td) LML Extend the life of your engine by ensuring every oil change is a complete one. Your truck's stock pan leaves behind over 1/2 qt. of residual oil during...

HSP LML BILLET VALVE COVERS 2011-2016 GM 6.6L DURAMAX LML

Our billet valve covers are designed to give your engine a clean, sleek look. They feature a 1/2 Inch NPT port in the center of the cover to optimize crankcase ventilation. They are made from 6061 T6 Aluminum, and they incorporate an O-Ring to eliminate...

HSP LB7 BILLET VALVE COVERS 2001-2004 GM 6.6L DURAMAX LB7

Here at HSP we believe in going fast and making big power. We also believe you should look good doing it! We are the world's first in releasing a fully billet upper valve cover for the LB7 Duramax. In our design, we were sure to include any necessary...

HSP BILLET VALVE COVERS 2004.5-2010 GM 6.6L DURAMAX

The HSP Billet Valve Covers upgrade the look of your 2004.5-2010 GM 6.6L Duramax LLY, LBZ, and LMM engine. Constructed from 6061 T6 aluminum, these valve covers are built with an o-ring seal to eliminate the need for silicone. To maximize crankcase...

MISHIMOTO MMODP-1415B MAGNETIC OIL DRAIN PLUG M14 X 1.5, BLACK 01-16 DURAMAX & 12-16 POWERSTROKE

Magnetic Oil Drain Plug M14 x 1.5, Black Bearing damage is a serious concern for any high-performance or high-mileage engine. Mishimoto Magnetic Oil Drain Plugs remove metal fragments in engine oil, thus extending and protecting the life of your engine...

PPE 149000105 HEAT/SOUND INSULATOR FIREWALL 2001-2007 GM 6.6L DURAMAX - BLACK

Diesel engines produce a lot of heat, especially in high-output situations like towing, racing, and light-to-light driving. Time to upgrade your tattered, dirty firewall insulation with the brand new PPE Insulator Firewall. Create a barrier between you...

PPE 114003000 BILLET ALUMINUM ENGINE OIL FILLER CAP (2001-2016 GM 6.6L DURAMAX)

Billet Alum Oil Fill Cap Oil Fill Cap by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict standards to make your...

PPE 114003005 VITON O-RING FOR OIL FILL CAP (GM 6.6L DURAMAX)

O-ring for Oil Fill Cap Oil Fill Cap O-Ring (Duramax Diesel) by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict...