B&M Holeshot Torque Converter

The B&M Holeshot torque converter (also called a high stall converter) is built for performance enthusiasts running modified GM automatic transmissions. A stall speed higher than stock helps engines with big cams and other modifications. Those engines tend to lose low-end power and torque. A higher stall lets the engine launch the vehicle at an RPM where more torque is available.

Key Features:

• Higher stall speed than stock for quicker launches and stronger acceleration
• Furnace brazed impeller and turbine for strength
• Heavy-duty needle bearing between the stator and turbine in place of a thrust washer
• Steel alloy pump drive tube
• Added strength and durability features beyond B&M's Tork Master and Traveler converters
• Fully balanced and pressure tested
• Improved idle quality at a stop when paired with a longer-duration camshaft

Holeshot converters are available in several stall ranges for GM automatic transmissions. Choose the option that matches your engine, gearing and driving goals. B&M Holeshot converters give street and strip builds a durable way to improve launch performance.