B&M 70419 Holeshot 2400 High Stall Torque Converter GM 700R4/4L60/4L60E

The B&M Holeshot 2400 is an excellent choice for vehicles with performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. This Holeshot 2400 fits 1984-93 GM 700R4/4L60 with 30 spline input, 1993-97 4L60E with 30 spline input, and 1997-04 Corvette transmissions. This converter retains the lockup feature.

Performance Specifications:

• 2300-2500 RPM stall speed
• 10.75-inch bolt circle
• 30 spline input shaft
• Rated up to 600 HP/500 ft-lbs

Construction Features:

• Furnace-brazed impeller fins and turbine
• New precision alloy impeller hub
• New heavy-duty needle bearings and fully balanced and pressure tested by expert technicians
• New precision steel pump drive tube
• New springs and rollers in stator

Holeshot torque converters are for serious-minded performance enthusiasts and offer additional strength and durability features not found in B&M's Tork Master or Traveler series of converters. A nice benefit of a Holeshot high stall torque converter is when a higher duration camshaft is used, you can expect improved engine idle while stopped in gear.

Important Notes: Stall speed listings are based on engines producing 230 lb-ft of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, and less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so a transmission cooler is highly recommended. This converter is not recommended for supercharged, plate-type nitrous oxide, or trans-brake applications.