BD Diesel Shift Kit Silverado/Sierra 6.6L Duramax Allison 1000 2006-2008 6 Speed. Select the correct component for your transmission model and service requirements, with the important specifications and installation notes collected below.
Product information
Installation recommendation: Experienced technician
- Includes our exclusive Smart Trim/Clutch Control valve assemblies and items to modify the C2 clutch piston for increased capacity and more durability. The C2 clutch is the weakest part of the early 5 Speed Allison
- Addresses goes to neutral under load
- 3-4 slip
- burned C2/C3 clutches
- sticks in one gear
- won't move after extended parking
- loss of pump prime
- smart clutch control valves for increased durability
- SHORT-CRISP-SMOOTH-upshifts & kickdowns
- Handles 500 Street Horsepower
Specifications
- Manufacturer part number: 1604721
- Engine family: Duramax
- Application years: 2006-2008
- Fuel type: Diesel
- Displacement: 6.6 Liter
- Transmission model: Allison
- Sold as: Kit
- Country of origin: CA
Application and ordering notes
- Shift Kit Silverado/Sierra 6.6L Duramax Allison 1000 2006-2008 6 Speed
- Additional supplier application details: 2006-2008 Silverado/Sierra 2500/3500
- Select the correct component for your transmission model and service requirements, with the important specifications and installation notes collected below.
Warranty
Supplier-listed warranty: 90-Days. Review the applicable coverage, exclusions and claim requirements.
Shipping and emissions information
Supplier statement: This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Verify applicability to your exact vehicle and configuration before purchase.
Proposition 65 warning
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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