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Build-It Transmission Kits
Allison Stage 4
Allison Stage 4
Allison Stage 1

Are you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD is offering 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.

For an experienced builder these kits can be a big money saver as you will not have to deal with core charges and can save over $400 in freight charges!

Product Warranty
  • Available Makes
  • Chevy
  • Available Engines
  • 2001 - 2006 6.6L
  • Available Transmissions
  • Automatic
Product Rating
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    Installation: 3 points
    Performance: 3 points

2001-2006 Allison Build-It Transmission Kits (6.6L GMC/Chevy Duramax):
1060672     2001-2004 Allison Stage 4 LB7
1060673     2004-2006 Allison Stage 4 LLY
1060674     2006 Allison Stage 4 LBZ