Transgo Shift Kit 6 Speed Allison 1000-2400 series SK Allison-Jr

Transgo Shift Kit  6 Speed Allison 1000-2400 series SK Allison-Jr
Fits 2005-2010 6 Speed Allison 1000-2400 series. Duramax Diesel Chevrolet, GMC Diesel/Gas Trucks Heavy Duty, Street, Show & Competition. For earlier 5 Speed Allison use our other kit “Allison SK” Includes our exclusive smart Trim/Clutch Control valve assemblies for increased durability Addresses Going to neutral under load; 3-4 slip; burned C2 or C3 clutches; sticks in one gear; won’t move after extended parking; loss of pump prime; SHORT-CRISP-SMOOTH-upshifts and kickdowns.  Handles 500 Street Horsepower. Installation recommendation: Experienced technician Transmission removal necessary: No