Diesel Torque Converters
Torque Converters for Diesel Truck & Performance Applications
Diesel engines produce substantial low-RPM torque, creating converter requirements that can differ significantly from gasoline performance applications.
Vehicle weight, towing load, engine modifications, turbocharger characteristics, transmission, axle gearing and tire diameter should all be considered when selecting a diesel torque converter.
Boss Hog diesel torque converter options are intended to help match the converter to the way the truck is actually built and used.
Stock truck? Modified diesel? Larger tires? Towing? Give us the complete combination.
Recommended Series
Night Stalker
Street-friendly performance for daily-driven and mildly-modified builds.
Shop the series →Street Bandit
Street & strip converters for cammed engines and weekend racing.
Shop the series →Out Law
Maximum-effort converters for turbo, nitrous and dedicated race combos.
Shop the series →Need Help Choosing the Right Converter?
The right converter depends on the complete vehicle combination, not just the transmission or advertised stall speed.
Not sure where to start?
Use the Stall Speed Calculator , review your Gear Ratio , or send Boss Hog your build details for a recommendation.
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