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BM®  |  SKU: 70411

BM® #70411 (62-73) GM Powerglide Holeshot 2400 Torque Converter

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Regular price $716.95
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Description

Fits 1962-73 GM Powerglide Transmissions

10.75 and 11.50-inch bolt circles. 2200-2600 RPM stall

This Holeshot 2400 fits 1962-73 GM Powerglide transmissions. Holeshot torque converters are for serious-minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot 2400 converter is an excellent choice for vehicles with some 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. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, 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 we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. Has both 10.75 and 11.50-inch bolt circles.

  • Precision Balanced on Certified Balance Equipment

  • Copper Furnace Brazed Impeller and Turbine

  • New Precision Alloy Steel Impeller Hub

  • Race Proven Technology & Quality

Additional Contents

New needle bearings

Automotive Item Grade

High Performance

Brand

B&M

Emission Code

5

Furnace Brazed

Yes

Input Spline

17

Material

Steel

Product Type

Automatic Transmission Torque Converter

Stall

2300-2500

Stall Speed

2,300-2,500

Stall Torque Ratio

2300 to 2500 RPM stall

Transmission

Powerglide

UPC

019695704117

California Proposition 65 Required

No

Part Number

70411

 

ABOUT B&M

B&M® specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, and many other transmission products including cast deep aluminum transmission pans, transmission coolers, and automatic transmission fluid. B&M Performance & Off-Road has been at the vanguard of the growing automotive aftermarket since the early 1950s. Racers themselves, B&M’s founders identified the needs of local performance enthusiasts and developed products to fill those needs. B&M specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, automatic shift handles, extended transfer case handles, cast deep aluminum transmission pans, differential covers, transmission coolers, power steering coolers, automatic transmission fluid, and transmission accessories for performance street, truck, Jeep, and off-road applications.

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VEHICLE FITMENT