Increased Holding pressure for Lockup to converter Need this for Trucks w/ Big Programs ** Hot Rod Allison Lockup Boost Valve**…
Pressure Regulator Assembly Allison 2001-2010 Takes Mainline Pressure to 250 Lbs Holding Force on Cluthces Spikes Pressure to 350 Lbs on Shifts The…
Transgo Jr Shift kit 2005-2010 Allison Corrects/Prevents/Reduces:Goes to neutral under load 3-4 slip; burned C2 or C3 clutches; sticks in one…