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Allison Exchange Valve Body Silverado/Sierra 2004-2006 Duramax 6.6L LLY BD Diesel
Automatic Transmission Valve Body Kit
1030471
BD exchange Allison valve body for 2004-2006 Silverado/Sierra 6.6L LLY Duramax, modified, tuned and tested for towing and performance.
Availability: May have a longer lead time.
Pricing:
$1,225.95
Description
A better-shifting Allison
BD modifies, tunes and tests its exchange Allison valve bodies for towing and performance use. This one is for the LLY Duramax.
BD says the result is better shift quality, more clutch holding capacity, less wear and longer transmission life.
Who it's for
Owners of 2004-2006 LLY Duramax trucks that tow or have added power.
Key specs (per BD)
| Transmission | Allison |
|---|---|
| Engine / years | 6.6L LLY Duramax, 2004-2006 |
| Type | Exchange valve body, modified and tested |
| Install time (BD estimate) | 3 hours |
| Warranty | 12 months / 24,000 miles |
| Shipping weight / box | 18 lb · 15 × 15 × 11 in |
What's included
- Allison valve body
Fitment notes
- Fits 2004-2005 Chevrolet Silverado and GMC Sierra 2500 HD/3500 (BD fitment list).
- California: BD says no EO is needed; by design this part is legal in all 50 states.
- Exchange part: your old valve body is returned as the core.
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
Extended Information
- CA
- 1
- Y
Vehicle Fitment
Vehicle Information for 1030471
Details
- 1030471
- 1030471
- BD Diesel
- May have a longer lead time.
- New
Shipping Information
- Item Requires Shipping
- 17.5 lbs.
- W12.3000” x H9.0000” x L15.0000”
- Free Ground Shipping on orders over $150.00 (excludes HI and AK)
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