2020-2024 Silverado & Sierra 2500 & 3500 6.6L Duramax L5P Torque Converters

The stock torque converter in your 2020-2024 Silverado or Sierra 2500 or 3500 Duramax L5P may do its job just fine when your truck is running around at stock power levels or towing fairly light, but if you're taking your awesome Duramax L5P to the level of power of performance, your factory torque converter may not be able to hack it. Tier One's selection of performance torque converters for Duramax L5P trucks can handle all the horsepower and torque your big Duramax diesel can spit out without the risk of warping, cracking, or burn-up, even if you're towing extremely heavy loads. Make sure you also check out our 2020-2024 Duramax L5P Transmission Coolers or our 2020-2024 Duramax L5P Transmission Pans!