CHEVROLET - 6.6 LITER DURAMAX DIESEL UPGRADES : LB7, LLY, LBZ, LMM
The 6.6 L Duramax, also known as the Duramax 6600, displaces 6.6 L and has been made available in several different versions. Between 2001 - present, 4 versions of the Duramax 6600 were available; the LB7, LLY, LBZ, & LMM. Specifications for all versions of the popular Duramax are available on this site. Duramax Diesel Specs now includes specifications and information for the cutting edge 4.5L Duramax 4500 LMK.
Available Products
- Performance Injectors: 25, 50, 75, 100, 125, 150, 175hp Upgrades
- Performance Common Rail Pumps
- While we do offer Performance nozzles (due to high demand), it is our professional opinion that you do not purchase these parts. However, if you are purchasing these parts please allow our trained professionals to help you install them properly.
Performance Nozzles: 25, 50, 75, 100, 125, 150, 175hp Upgrades - Order Yours Today, Call 1-877-361-2531