Collection: 2004.5-2005 6.6L LLY Duramax Fuel System Upgrades
Top shelf American made products that take your ride to the next level!
“Quality is never an accident; it is always the result of high intention, sincere effort, intelligent direction and skillful execution; it represents the wise choice of many alternatives.” - William A. Foster
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GM Remanufactured Double Dragon 120 CP3 Injection Pump For 2004.5-2005 6.6L LLY II Duramax Industrial Injection
Regular price $1,842.95 USDSale price $1,842.95 USD Regular priceUnit price per$1,899.95 USDSale -
GM Dual CP3 Kit For 04-05 LLY Duramax Industrial Injection
Regular price $1,260.95 USDSale price $1,260.95 USD Regular priceUnit price per$1,299.95 USDSale -
GM Dual CP3 Machined Wheel For 01-10 6.6L Duramax Industrial Injection
Regular price $219.17 USDSale price $219.17 USD Regular priceUnit price per$225.95 USDSale -
Gm Injector Screw In Cups For 2001-2004.5 6.6L LB7 Duramax Includes Install Tool and Hardware Industrial Injection
Regular price $1,364.74 USDSale price $1,364.74 USD Regular priceUnit price per$1,406.95 USDSale -
Gm Injector Screw In Cups For 2001-2004.5 6.6L LB7 Duramax Industrial Injection
Regular price $942.79 USDSale price $942.79 USD Regular priceUnit price per$971.95 USDSale -
GM Injector Hold Downs For 02-10 6.6L Duramax With ARP Bolts Industrial Injection
Regular price $744.91 USDSale price $744.91 USD Regular priceUnit price per$767.95 USDSale -
Duramax CP3 6.6 Liter 2001-2025 New LBZ Based For Use On LB7 LML Dual CP3 Kit Etc CAN T Be Sold As Stock LBZ S&S Diesel
Regular price $950.00 USDSale price $950.00 USD Regular priceUnit price per -
Duramax Supersport CP3 (higher Output >3500rpm) 6.6 Liter 2001-2025 New LBZ-Based S&S Diesel
Regular price $1,130.00 USDSale price $1,130.00 USD Regular priceUnit price per -
Duramax Mm3 /Rev Displacement) 6.6 Liter 2001-2025 LBZ-Based S&S Diesel
Regular price From $2,000.00 USDSale price From $2,000.00 USD Regular priceUnit price per
