Increased Holding pressure for Lockup to converter Need this for Trucks w/ Big Programs ** Hot Rod Allison Lockup Boost Valve**…
Increased Torque Capacity Short, Firm Shifts with Performance & Durability in mind Fixes Sticks in one Gear Fixes burnt clutches Fixes going into…
Pressure Regulator Assembly Allison 2001-2010 Takes Mainline Pressure to 250 Lbs Holding Force on Cluthces Spikes Pressure to 350 Lbs on Shifts The…
Custom built PTO Covers by Goerend Transmission Cover is made to re-direct oil to lubricate and cool C3 Clutch Pack Extends…