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2004.5-2005 GM 2500/3500 Engine Parts

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Fluidampr | Pro Installation & Removal Tool Fluidampr | Pro Installation & Removal Tool *DISCONTINUED*
$906.00
$906.00
NOTE: Will NOT work with GM LS based engines. This product CANNOT be returned! Fluidampr harmonic balancer tools make installing the balancer simple. Just thread the proper end into the crankshaft ...
Fluidampr | 2001-2023 GM 6.6 Duramax Internally Balanced Damper - Harmonic Balancer Fluidampr | 2001-2023 GM 6.6 Duramax Internally Balanced Damper - Harmonic Balancer
$798.00
$798.00
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...
FLEECE PERFORMANCE | REPLACEMENT AIR FILTER - CUSTOM
$107.00
$107.00
The Fleece Performance Replacement Filter is a cleanable cotton 8-ply filter. This innovative filter features a full round inlet radius that provides for a smooth transition while allowing for a la...
Banks Power | 2004.4-2005 GM 6.6L Duramax Techni-Cooler System CARB E.O. D-161-90
$2,025.00
$2,025.00
The stock intercooler has an inferiority complex. No wonder it's smaller than Techni-Cooler in every aspect: boost tubes. core area, inlet/outlet, even the end tanks. Most competitors use poorly de...
Banks Power | 2004.5-2005 GM 6.6L Duramax Ram-Air Intake System - Oiled Banks Power | 2004.5-2005 GM 6.6L Duramax Ram-Air Intake System - Oiled
$624.00
$624.00
Gain up to +39 hp/+69 lb-ft. Reduces exhaust gas temps (EGTs) and smoke. Outflows stock and competitors up to 57 Percent. Optional Super-Scoop rams cold air for more power. US Patent #10,138,851...
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Banks Power | 2004.5-2005 GM 6.6L Duramax Electronic Brake System With Switch CARB E.O. D-161-91
$859.00
$859.00
Fitment Note  Fits 2004.5-2005 Chevy/GMC 2500/3500 6.6L Duramax, LLY Only **This is NOT a typical exhaust brake, this is an electronic brake!** 2004 was a split year between LB7 and LLY engines. C...