PPE Allison Billet Output Shaft 11-16 GM 6.6L Duramax IIS-0986437334SE-IIS Used in Valair 13" 5

Used in Valair 13" 5 Speed Conversions

the majority of these upgraded turbos require you to eliminate the factory VGT (Variable Geometry Turbo) in favor of a non-VGT

Ford was able to get impressive power numbers in stock form

For those looking to install up to a 37" tall tire

4) Cylinder Head Plug

PPE Allison Billet Output Shaft 11-16 GM 6.6L Duramax IIS-0986437334SE-IIS Used in Valair 13" 5If you are building a performance transmssion for your 01 10 GM Duramax, go billet with the PPE Billet Output Shaft. This shafts' construction provides a higher strength tolerance over the facotory shaft to ensure all of your engines power is being put to the ground.