Shift Kit Silverado/Sierra 6.6L Duramax Allison 1000 2006-2008 6 Speed BD Diesel Exhaust Brakes and Parts " The Industrial Injection XR1 Series

The Industrial Injection XR1 Series 6

With our engineering on the XP Series K16 pumps you can produce more fuel output with less pumps

Breathe Easy

Keep your Ford front differential running cool and clean with an upgraded cover from PPE

7 PowerStroke Turbo

Shift Kit Silverado/Sierra 6.6L Duramax Allison 1000 2006-2008 6 Speed BD Diesel Exhaust Brakes and Parts " The Industrial Injection XR1 SeriesInstallation recommendation: Experienced technician; Includes our exclusive Smart Trim Clutch Control valve assemblies and items to modify the C2 clutch piston for increased capacity and more durability. The C2 clutch is the weakest part of the early 5 Speed Allison; Addresses goes to neutral under load; 3 4 slip; burned C2 C3 clutches; sticks in one gear; won't move after extended parking; loss of pump prime; smart clutch control valves for increased