BD DIESEL 1062226 BUILD-IT SILVERADO/SIERRA 6.6L DURAMAX ALLISON TRANS KIT 2011-2016 LML STAGE 3

Product Description

The BD DIESEL 1062226 Stage 3 Build-It Transmission Kit is a heavy-duty rebuild package designed for the 2011–2016 Silverado/Sierra 6.6L Duramax LML equipped with the Allison 1000. This kit is built for the experienced builder who wants stronger clutch capacity, improved holding power, and a transmission that’s ready for real towing miles and street-driven performance.

BD Diesel 1062226, stage 3 build-it kit, Allison 1000 rebuild kit, Duramax LML transmission rebuild, Silverado Sierra Allison overhaul kit, heavy duty towing transmission kit, Raybestos Z-pack clutches, BD machined apply plates, performance rebuild components

Stage 3 is the “work-ready” upgrade level for drivers who need more than a basic refresh. It’s engineered to help improve durability under load by upgrading critical clutch and apply components—ideal for tuned trucks, tow rigs, and daily drivers that can’t afford repeat repairs.

Fitment

• 2011–2016 Chevrolet Silverado 2500HD / 3500HD – 6.6L Duramax LML – Allison 1000
• 2011–2016 GMC Sierra 2500HD / 3500HD – 6.6L Duramax LML – Allison 1000

Fitment Note: Intended for 2011–2016 LML applications equipped with the Allison 1000 transmission. Always verify transmission configuration and builder requirements before ordering.

Cross-Reference / Compatible BD DIESEL Products

• BD DIESEL 1061650 DURAMAX DEEP SUMP ALLISON 1000 TRANSMISSION PAN – 2001–2018
• BD DIESEL 1041260 DURAMAX FLEXPLATE – SILVERADO/SIERRA 2001–2019 (2500/3500)
• BD DIESEL 1071240 PROFORCE 3D TORQUE CONVERTER – DURAMAX 2001–2016 ALLISON 1000

FAQ

What is the BD “Build-It” kit intended for?

It’s designed for experienced rebuilders who want premium internal components to rebuild an Allison 1000 with stronger clutch capacity and improved durability for towing and performance use.

Is this a complete drop-in transmission?

No. This is a rebuild kit intended for installation by a qualified builder during a transmission overhaul.

Is this kit a good fit for towing?

Yes. Stage 3 is built for heavy-duty street use and towing applications where increased clutch holding power and durability matter.

Specifications for BD DIESEL PRODUCTS 1062226