# BD Diesel TapShifter - Chevy 2003-2005 Duramax Allison 1000 - Button Gear Selection BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered for performance diesel applications. Located in Abbotsford, British Columbia, Canada, BD's state-of-the-art facility covers 65,000 square feet, and employs 60 plus highly-trained individuals. The BD name became recognized in 1989, when the company introduced the first exhaust brake for the burgeoning diesel pick-up truck market. BD's roots, however, actually date back to 1972, when Valley Fuel Injection, Ltd. first opened its doors. Today, Valley Fuel Injection and BD Diesel Performance are one, with eight specialty divisions that focus on diesel power train components: Fuel Injection Calibration Department, Exhaust Brake Manufacturing, Electronic Circuit Design and Assembly, Transmission and Torque Converter Design and Remanufacturing, Turbocharger Design, Installation and Research and Development. BD's comprehensive approach to the diesel performance aftermarket ensures not only quality products, but educated dealers and satisfied customers. Thank you for your interest in BD Diesel Performance! - Add fingertip control for easy Tap Shifting when passing, pulling, hill climbing or whenever you need to switch gears quickly - Includes new gear shift lever that is ergonomically bent to protect your knee - Works great with engine retarders like BD's Exhaust Brake - Incl. New Gear Shifter Lever That is Ergonomically Bent - Wire harness with factory plug-in connections - Add Fingertip Control For Easy Tap Shifting - Wire Harness w/Factory Plug In Connections - 12 Months or 24000 Mile Warranty - Works Great w/Engine Retarders This Part Fits: Year Make Model Submodel 2003-2005 Chevrolet Silverado 2500 HD Base 2003-2005 Chevrolet Silverado 2500 HD LS 2003-2005 Chevrolet Silverado 2500 HD LT 2004-2005 Chevrolet Silverado 2500 HD WT 2003-2005 Chevrolet Silverado 3500 Base 2003-2005 Chevrolet Silverado 3500 LS 2003-2005 Chevrolet Silverado 3500 LT 2004 Chevrolet Silverado 3500 WT 2003-2005 GMC Sierra 2500 HD Base 2003-2005 GMC Sierra 2500 HD SLE 2003-2005 GMC Sierra 2500 HD SLT 2003-2005 GMC Sierra 2500 HD WT 2003-2005 GMC Sierra 3500 Base 2003-2005 GMC Sierra 3500 SLE 2003-2005 GMC Sierra 3500 SLT 2004-2005 GMC Sierra 3500 WT ## Details - **Price:** 666.5 CAD - **Vendor:** BD Diesel - **Type:** Shifters - **Tags:** ClearanceItem:N, Core:N, CorePrice:0, Drivetrain>Shifters, EPA:N/A, fits_2003-2005`Chevrolet`Silverado 2500 HD`Base~2003-2005`Chevrolet`Silverado 2500 HD`LS~2003-2005`Chevrolet`Silverado 2500 HD`LT~2004-2005`Chevrolet`Silverado 2500 HD`WT~2003-2005`Chevrolet`Silverado 3500`Base~2003-2005`Chevrolet`Silverado 3500`LS, fits_2003-2005`Chevrolet`Silverado 3500`LT~2004`Chevrolet`Silverado 3500`WT~2003-2005`GMC`Sierra 2500 HD`Base~2003-2005`GMC`Sierra 2500 HD`SLE~2003-2005`GMC`Sierra 2500 HD`SLT~2003-2005`GMC`Sierra 2500 HD`WT~2003-2005`GMC`Sierra 3500`Base, fits_2003-2005`GMC`Sierra 3500`SLE~2003-2005`GMC`Sierra 3500`SLT~2004-2005`GMC`Sierra 3500`WT, LTL:N, MPN:1031361, Non-CARB:N, Prop65:Y, SpecialOrder:Y, TURN14_ID:4318797 ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 666.50 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - Primary - Photo - out of package - Photo - Unmounted - Photo - Unmounted - Photo - out of package - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/bd-diesel-tapshifter-chevy-2003-2005-duramax-allison-1000-button-gear-selection) > Updated: 2026-06-26