Collection: 2004.5-2005 6.6L LLY Duramax Engine & Performance
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Fleece Performance -10 90 Deg to Hose Barb Black FPE-PL-90-10
Regular price $14.99 USDSale price $14.99 USD Regular priceUnit price per -
Fleece Performance Universal 45 Degreeree Turbo Drain Nipple with O-ring FPE-78HS-45-TDA
Regular price $34.99 USDSale price $34.99 USD Regular priceUnit price per -
Fleece Performance Turbo Vane Position Sensor Adapter Harness for LLY Duramax FPE-HAR-DMAX-VPS-ADPT
Regular price $46.99 USDSale price $46.99 USD Regular priceUnit price per -
S&B Filters Turbo Inlet Manifold For 04-05 Chevrolet Silverado GMC Sierra 6.6L LLY 76-1006B
Regular price $195.00 USDSale price $195.00 USD Regular priceUnit price per -
Fleece Performance Turbo Drain Adapter FPE-78-14-TDA
Regular price $12.95 USDSale price $12.95 USD Regular priceUnit price per -
S&B Filters INTAKE REPLACEMENT FILTER KF-1008
Regular price $69.00 USDSale price $69.00 USD Regular priceUnit price per -
Fleece Performance LLY Duramax High Pressure Injection Line (Number 4 and Number 5) FPE-FL-LLY-45
Regular price $69.99 USDSale price $69.99 USD Regular priceUnit price per -
Fleece Performance LLY Duramax High Pressure Injection Line (Number 3 and Number 6) FPE-FL-LLY-36
Regular price $69.99 USDSale price $69.99 USD Regular priceUnit price per -
Fleece Performance LLY Duramax High Pressure Injection Line (Number 2 and Number 7) FPE-FL-LLY-27
Regular price $69.99 USDSale price $69.99 USD Regular priceUnit price per -
Fleece Performance LLY Duramax High Pressure Injection Line (Number 1 and Number 8) FPE-FL-LLY-18
Regular price $69.99 USDSale price $69.99 USD Regular priceUnit price per -
Fleece Performance Duramax Vane Position Sensor Pigtail LLY FPE-HAR-DMAX-VPS-0405
Regular price $29.99 USDSale price $29.99 USD Regular priceUnit price per -
Fleece Performance Duramax Vane Position Sensor Pigtail LBZ,LMM,LML FPE-HAR-DMAX-VPS-0616
Regular price $31.49 USDSale price $31.49 USD Regular priceUnit price per -
S&B Filters Cold Air Intake For 04-05 Chevrolet Silverado GMC Sierra V8-6.6L LLY Duramax Dry Extendable White 75-5102D
Regular price $349.00 USDSale price $349.00 USD Regular priceUnit price per -
S&B Filters Cold Air Intake For 04-05 Chevrolet Silverado GMC Sierra V8-6.6L LLY Duramax Cotton Cleanable Red 75-5102
Regular price $349.00 USDSale price $349.00 USD Regular priceUnit price per -
S&B Filters Air Filter For 75-5021,75-5042,75-5036,75-5091,75-5080 ,75-5102,75-5101,75-5093,75-5094,75-5090,75-5050,75-5096,75-5047,75-5043 Dry Extendable White KF-1035D
Regular price $69.00 USDSale price $69.00 USD Regular priceUnit price per -
Fleece Performance FPE-61-10002-P Freedom Series Duramax Cylinder Head for 2004.5-2005 LLY (Passenger Side)
Regular price $1,099.00 USDSale price $1,099.00 USD Regular priceUnit price per -
Fleece Performance FPE-61-10002-D Freedom Series Duramax Cylinder Head for 2004.5-2005 LLY (Driver Side)
Regular price $1,099.00 USDSale price $1,099.00 USD Regular priceUnit price per$1,149.00 USDSale -
Gator Fasteners 2001-05 Chevy/GMC 6.6L LB7 LLY Duramax Gator Heavy Duty Main Stud Kit MSK667Y
Regular price $232.64 USDSale price $232.64 USD Regular priceUnit price per$299.24 USDSale
