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2004.5-2005 GM 2500/3500

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S&B | 2004-2005 GM 6.6L LLY Duramax Turbo Inlet Manifold S&B | 2004-2005 GM 6.6L LLY Duramax Turbo Inlet Manifold
$195.00
$195.00
Turbo Inlet Manifold For Chevy / Gmc Duramax LLY 6.6L The Stock LLY Turbo Inlet Is Very Restrictive, Causing The Turbo To Over Work And Egt's To Go Up. This Causes Dreaded Thermal Runaway. The S&a...
Airdog | 2001-2010 GM 6.6 Duramax FP-100-4G Fuel Pump
$693.00
$693.00
This is the AirDog I FP-100-4G fuel system for the 2001-2010 Chevy/GMC Duramax 6.6L. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. This system ut...
XDP | 2001-2005 GM 6.6L Duramax X-Tra Cool Transmission Oil Cooler XDP | 2001-2005 GM 6.6L Duramax X-Tra Cool Transmission Oil Cooler
$235.95
$235.95
The XDP X-TRA Cool Direct-Fit Transmission Oil Cooler XD309 is a direct upgrade for the factory transmission oil cooler in your 2001-2005 GM 6.6L Duramax LB7 / LLY. XDPs XTRA-Cool Transmission Oil ...
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XDP | 2001-2016 GM 6.6 Duramax Crankshaft Pin Kit XDP | 2001-2016 GM 6.6L Duramax Crankshaft Dowel Pin Kit
$159.95
$159.95
Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From the factory, your Duramax uses a dowel pin on the cr...
Airdog | 2001-2010 GM 6.6 Duramax FP-150-4G Fuel Pump
$721.00
$721.00
This is the AirDog I FP-150-4G fuel system for the 2001-2010 Chevy/GMC Duramax 6.6L. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system.A 1/2" draw str...
S&B | 2004-2005 GM 6.6L LLY Duramax Cotton Cleanable Cold Air Intake S&B | 2004-2005 GM 6.6L LLY Duramax Cotton Cleanable Cold Air Intake
$349.00
$349.00
Maximum Performance Our cold air intake for the 2004-2005 Chevy / GMC Duramax LLY 6.6L was engineered to minimize air restriction and flows 44.63 percent better than stock. This kit comes with a fu...