Description
BD's TapShifter lets you manually pick and hold gears in your automatic with tap-up and tap-down buttons, so you have better control when towing, on grades or in the dirt.
Features
- Manual gear selection for the automatic
- Hold gears when towing or on grades
- Vehicle-specific kit
Fitment
- BD application: TapShifter Chevy Duramax Allison 2003-2005
- Ducky platforms: Duramax LB7, Duramax LLY
What's Included
- TapShifter Chevy Duramax Allison 2003-2005 as supplied by BD Diesel (see the BD install instructions for the full parts list)
Details
- Manufacturer: BD Diesel Performance
- BD part number: 1031361
- Approx. install time (per BD): 1 Hour
- BD warranty: 12-Months, 24,000 Miles
Questions about fitment? Call or email the Ducky Fuel Injection team before you order and we'll confirm the right part for your truck.
