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CSP2026

BD Diesel 1604721 - Shift Kit Silverado/Sierra 6.6L Duramax Allison 1000 2006-2008 6 Speed

BD Diesel  |  SKU: BDD-1604721
Sale price $14099 Regular price $15509

DISCLAIMER: This Item Is Special Ordered, which may have cancellation or return restrictions. Please see our terms and conditions for more information.


PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

BD Diesel 1604721 - Shift Kit Silverado/Sierra 6.6L Duramax Allison 1000 2006-2008 6 Speed

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

Details:

  • Engine Manufacture: Duramax
  • Liter: 6.6 Liter
  • Ems Code: 4
  • Engine Years: 2006-2008
  • Transmission Model: Allison
  • Fits: 2006-2008 Silverado/Sierra 2500/3500
  • Shipping Restriction: 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
  • Sold As: Kit
  • Warranty: 90-Days

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