Collection:
2004.5-2005 GM 2500/3500 Engine Parts
127 products
Fleece | Replacement Air Filter - Custom
Regular price
$77.87
Sale price
$77.87
Regular price
Unit price
/per
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 | 2004.5-2005 GM 6.6L Duramax Techni-Cooler System - Red *DISCONTINUED*
Regular price
$1,459.00
Sale price
$1,459.00
Regular price
Unit price
/per
NOTE: Discontinued Part. Cannot be returned / refunded / exchanged for any reason. All sales are final!
The stock intercooler has an inferiority complex. No wonder it's smaller than Techni-Cooler i...
Banks Power | 2004.5-2005 GM 6.6L Duramax Ram-Air Intake System - Oiled *DISCONTINUED*
Regular price
$449.00
Sale price
$449.00
Regular price
Unit price
/per
NOTE: Discontinued Part. Cannot be returned / refunded / exchanged for any reason. All sales are final!
Gain up to +39 hp/+69 lb-ft. Reduces exhaust gas temps (EGTs) and smoke. Outflows stock and ...
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Banks Power | 2004.5-2005 GM 6.6L Duramax Electronic Brake System With Switch *DISCONTINUED*
Regular price
$619.00
Sale price
$619.00
Regular price
Unit price
/per
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...
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Banks Power | 2003-2007 GM 6.6L Duramax Intake Super-Scoop Kit - Use With Ram-Air Intake *DISCONTINUED*
Regular price
$155.00
Sale price
$155.00
Regular price
Unit price
/per
Banks' exclusive Super-Scoop is an add-on product to the Ram-Air Intake System. Super-Scoop connects below the front bumper, forcing a big charge of cool, pressurized ram air into the Ram-Air Intak...
Banks Power | 2004.5-2009 GM 6.6L Duramax Boost Tube Upgrade Kit - Red - Driver / Hot Side
Regular price
$189.00
Sale price
$189.00
Regular price
Unit price
/per
Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bend...
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