Increase the durability of your drivetrain. BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt. Comes with BD Allison Pressure Box delivering up to 275PSI of line pressure. High energy GPZ(TM) frictions. Increase in steel mass for better heat dissipation. Increased clutch count. Clutch Count: C1 8 clutches (14% increase over stock). Clutch Count: C2 7 clutches (17% increase over stock). Clutch Count: C3 7 clutches (75% increase over stock). Clutch Count: C4 7 clutches (17% increase over stock). Clutch Count: C5 7 clutches (17% increase over stock). Each transmission is dyno tested.. The stock transmission is designed to handle the output of the stock engine, but not much more. Increase the durability of your drivetrain with a BD transmission. All transmissions come with BD's heavy duty transmission pan.. Transmission; Complete; Incl. Deep Transmission Pan; Transmission Pressure Controller Box w/Wiring Harness; Stage 4;. BD TowMaster Chevy Allison Transmission c/w Billet Input,Triple Torque & Controller - 2011-2016 LML 4wd. BD Diesel Transmission w/ Pressure Controller - 2011-2016 Chevy LML Allison 4wd. Comes with BD Allison Pressure Box delivering up to 275PSI of line pressure. BD Aluminum HD deep transmission pan, increases oil capacity by 3.5qt. BD TowMaster Chevy Allison Transmission 2011-2016 LML 4wd. Clutch Count: C1 8 clutches (14% increase over stock). Clutch Count: C2 7 clutches (17% increase over stock). Clutch Count: C3 7 clutches (75% increase over stock). Clutch Count: C4 7 clutches (17% increase over stock). Clutch Count: C5 7 clutches (17% increase over stock). Increase In Steel Mass For Better Heat Dissipation. Increase the durability of your drivetrain. TRANS/CONVERTER CHEVY 2011-2016 DURAMAX. Increase Durability Of Your Drivetrain. Aluminum HD Deep Transmission Pan. Each Transmission Is Dyno Tested. Automatic Transmission Assembly. High energy GPZ(TM) frictions. High Energy GPZ Frictions. Increased Clutch Count. No Race Abuse Covered. TRANSMISSION STAGE 4. Auto Trans Assembly. Transmission

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