2011-2016 Duramax LML Build-It Allison Stage 4 /w Pressure Controller (1062226) 1998.5 - 2002 Dodge Engine Builds Universal Flo~Pro Round Body Stainless

Universal Flo~Pro Round Body Stainless Twister Resonator 4" & 5" Inlet/Outlet

while maintaining lower EGTs and keeping the super quick spool up provided by the VNT actuator

Our Extreme Duty Pushrods—with a 10

The bar and plate-style cooler is far superior to the OEM-style tube and fin cooler in terms of cooling performance

2011-2016 Duramax LML Build-It Allison Stage 4 /w Pressure Controller (1062226) 1998.5 - 2002 Dodge Engine Builds Universal Flo~Pro Round Body StainlessAre you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts kits featuring the same parts we use in our own performance transmissions for the seasoned builder to complete the job. All kits include the basic rebuild parts and gaskets and have the added touches that range from stock HP up to our Stage 4 Master Kit which is pretty well everything we put in our own