Collection:
2001-2004 GM 2500/3500 Engine Parts
85 products
XDP | 2001-2005 GM 6.6L LB7 / LLY Duramax X220 Main Stud Kit
Regular price
$234.95
Sale price
$234.95
Regular price
Unit price
/per
Upgrade the factory main bolts in your 2001-2005 GM 6.6L Duramax with the XDP Main Stud Kit XD3007MS. Whether you are setting up your Duramax for the track or street, upgrading the stock OEM main b...
OptiTorque | 2001-2004 GM Duramax Custom Age Head Stud Kit
Regular price
$1,649.99
Sale price
$1,649.99
Regular price
Unit price
/per
These studs go through an exclusive heat treatment method, distinct from those used in the automotive, commercial, and aerospace industries. This process allows OptiTorque to achieve higher tensil...
OptiTorque | 2001-2016 GM Duramax Patriot Head Stud Kit
Regular price
$499.99
Sale price
$499.99
Regular price
Unit price
/per
These are a durable replacement for your factory head bolts. If you're looking to add little to no horsepower, these are the most cost effective option.
FEATURES
Tensile Strength - 180,000 to 220...
Fluidampr | 2001-2005 GM 6.6 Duramax Steel Externally Balanced Damper
Regular price
$563.55
Sale price
$563.55
Regular price
Unit price
/per
NOTE: Replaces OEM #97328573
Serious power requires a serious damper. Protect your truck?s engine with the technology preferred by heavy duty diesel OEMs. Superior viscous damper design controls ha...
Fluidampr | Pro Installation & Removal Tool
Regular price
$640.05
Sale price
$640.05
Regular price
Unit price
/per
NOTE: Will NOT work with GM LS based engines.
Fluidampr harmonic balancer tools make installing the balancer simple. Just thread the proper end into the crankshaft and then rotate the nut pressing ...
Fluidampr | 2001-2023 GM 6.6 Duramax Internally Balanced Damper - Harmonic Balancer
Regular price
$563.55
Sale price
$563.55
Regular price
Unit price
/per
NOTES: For NON-STOCK, Internally balanced engines ONLY!
Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce ris...
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