Supercharged Torque Converters
Torque Converters for Supercharged Performance Applications
A supercharger can dramatically change an engine’s torque output—and that changes what the torque converter is being asked to handle.
Boss Hog torque converters for supercharged applications are intended for combinations requiring converter characteristics appropriate for increased power and torque.
Converter selection should account for boost, engine output, camshaft, vehicle weight, transmission, gearing, tire diameter and how the vehicle will be used.
Don’t choose a converter for a supercharged build from stall speed alone.
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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TH350C Street Bandit 32-3,500 RPM Lock Up GM Torque Converter Part Number 47404 -
Chrysler/Dodge 904 With Weights Street Bandit 28-3,200 RPM Torque Converter. 53072 -
Powerglide Street Bandit Series 32-3,500 RPM GM Torque Converter Part Number 34053 -
FMX Street Bandit Series 42-5,000 RPM Ford Torque Converter Part Number 21197 -
4L60E 298mm LT Street Bandit 22-2,800 RPM Lock Up GM Torque Converter Part Number 49432 -
4L60E 298mm LT Night Stalker Series 200 RPM Over Stock Lock Up GM Torque Converter Part Number 4944HD -
FMX FE 1.848 Pilot Street Bandit Series 42-5,000 RPM Ford Torque Converter Part Number 21297 -
200R 700R4 Night Stalker Series 200 RPM Over Stock Towing Lock Up GM Torque Converter Part Number 4840HD -
C4 26 Spline Street Bandit Series 32-3,500 RPM Ford Torque Converter Part Number 25153 -
4L60E 4L65 4L70 300mm LS Street Bandit 42-5,000 RPM Lock Up GM Torque Converter Part Number 49456 -
TH350 TH400 PG Street Bandit Series 42-5,000 RPM GM Torque Converter Part Number 47015 -
FMX FE 1.848 Pilot Street Bandit Series 28-3,200 RPM Ford Torque Converter Part Number 21294 -
4L60E 4L65E 4L70E 300mm LS Street Bandit 35-4,200 RPM NON-Lock Up GM Torque Converter Part Number 49075 -
AOD Street Bandit 32-3,600 RPM Lock Up Ford Torque Converter Part Number 26404 -
TH350C Street Bandit 22-2,800 RPM Lock Up GM Torque Converter Part Number 47432 -
TH350 TH400 Night Stalker Series 16-2,200 RPM GM Torque Converter Part Number 47011 -
C6 Out Law Series 32-3,500 RPM Ford Racing Torque Converter Part Number 26663 -
C4 26 Spline Night Stalker Series Stock Replacement No Stall Added Ford Torque Converter Part Number 25140 -
700R4 4L60E 298mm Street Bandit 22-2,800 RPM LS Direct Fit Lock Up GM Torque Converter Part Number 48552 -
TH350 TH400 Powerglide Street Bandit 35-4,200 RPM LS GM Direct Fit Torque Converter Part Number 47314 -
4L60E 4L65E 4L70E 300mm LS Street Bandit 28-3,200 RPM NON-Lock Up GM Torque Converter Part Number 49073 -
4L60E 298mm LT Street Bandit 32-3,500 RPM NON-Lock Up GM Torque Converter Part Number 49024 -
4L80E 4L85E LS Night Stalker Series Stock Replacement No Stall Added Lock Up GM Torque Converter Part Number 49490 -
Powerglide Street Bandit Series 42-5,000 RPM GM Torque Converter Part Number 34045
