The BD-Power Allison 1000 4WD Transmission Package & Pressure Controller will give you the confidence to tackle your performance and towing needs in your 2011-2016 GM 6.6L Duramax LML 4WD. This transmission features BD-Power Allison Pressure Controller that can deliver up to 275psi line pressure at WOT to provide 115% more theoretical holding power. This pressure controller does not create parasitic load or extra heat when inactive and does not cause clunky shifts when engaged over 15 PSI. Many internal upgrades, such as high energy GPZ frictions, greater steel mass for better heat dissipation, and a greater clutch count all work to increase the durability of this transmission. A triple disc enhanced-stall torque converter featuring furnaced brazed turbine fins and cast stator are designed help to maximizes torque output. Heavy-duty springs absorb the shock of engagement to make this converter the ultimate towing or street converter. Each dyno tested transmission includes 3.5-quart over stock finned aluminum oil pan and a 3 year / 150,000 Mile Warranty for peace of mind.

• Increase In Steel Mass
• Increased Clutch Count
• High Energy GPZ Frictions
• BD-Power Allison Pressure Controller
• 1064754BM Includes Billet Input Shaft
• Triple Disc Enhanced Stall Torque Converter
• 3.5-Quart Over Stock Finned Aluminum Oil Pan
• 3 vear / 150.000 Mile Warranty