This Category 1 SunCoast Torque Converter fits all Allison transmissions and is engineered to handle all of your everyday duties. Whether you’re towing a camper or hauling dirt to a job site, this torque converter is designed to improved vehicle response and give you years of solid, reliable performance. It comes with furnace-brazed fins and hardened turbine splines. The clutches in this converter are carbon-graphitic for precise and accurate lock-up.
If you’re looking to increase the performance of the factory unit—and looking for a cost-effective solution—this is the converter for you. This converter, while great for heavy duty towing and hauling, is it not intended for racing.