SKU: 13823039965

B&M Racing Holeshot 3600 Torque Converter (20425)

Sale price$437.83 Regular price$486.48
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

B&M Racing Holeshot 3600 Torque Converter (20425)HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot converter will provide several advantages and benefits in vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low end power and torque. The high stall converter

HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot converter will provide several advantages and benefits in vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low end power and torque. The high stall converter allows the engine to launch the car at higher rpm where more torque is available. The Holeshot is generally a very good choice for the typical street machine that is looking for better launch capability and more strength. Street rods with modified engines will also benefit from a Holeshot converter. If your vehicle is equipped with a plate type nitrous system, you will need a Nitrous Holeshot!! 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. Furnace brazed impeller. New precision steel alloy pump drive tube. New heavy duty needle bearing between stator and impeller (not a thrust washer). Needle bearing between stator and turbine. Furnace brazed turbine. Dual pattern drive lugs on some GM Holeshots. New turbine hub. New springs and rollers in stator.

Features:

  • Furnace brazed impeller and turbine
  • New precision steel pump drive tube
  • Dual pattern drive lugs on some GM HoleShots
  • New turbine hub
  • New springs and rollers in stator
  • New heavy duty needle bearings used instead of thrust washers

Includes:

  • Torque Converter
  • Mounting Hardware
  • New needle bearings

The reason for considering B&M torque converters boils down to performance. Higher stall speed is the key. A higher stall converter allows the vehicle to accelerate better from a dead stop and may provide tire-smoking performance. B&M offers a wide range of performance torque converters to fit almost every

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13823039965

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4.2 ★★★★★
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Jessica Bowling
Lexington, US
★★★★★ 4
Great value item!
This is a good quality chew toy for most dogs. Our Pitt loves it. Over time, it does shred in little patches of strings. The product was as specified. It has a great value for the money. Our first one lasted about 2 months with a puppy Pitt. We purchased a 2nd.
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Reviewed in the United States on April 1, 2026
L
Verified Purchase
LC
Grantham, US
★★★★★ 5
Well made and durable fun!
Great size for big dogs and are really durable even with aggressive chewers. You do have to replace them when they start to unravel but the set of 2 is great and gives an extra!! But really they last a lot longer than I’d thought. Very happy!
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Reviewed in the United States on May 9, 2026
C
Verified Purchase
Cwedgefield
Waukegan, US
★★★★★ 5
Ropes are tough and up to the challenge of a large dog.
Our Chesapeake Bay Retriever visits her vacation home and always expects a surprise toy. We bought her these ropes. The ropes are tough and durable. We put one up for the next visit and gave her one. She loved it!
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Reviewed in the United States on May 21, 2026
R
Verified Purchase
Robin121
Pawtucket, US
★★★★★ 3
Dog rope toy!
My dog loves these ropes and plays with them for long periods of time. But he’s a very aggressive chewer so one only last about 5 days. Both are gone now. He shreds them and the strings are all in the carpet. Would be better for a non-aggressive chewer.
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Reviewed in the United States on January 28, 2026
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Verified Purchase
Terrence Patriquin
Birmingham, US
★★★★★ 5
Best for dogs with 3+ paws
This helped me run a sub 6 minute mile
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Reviewed in the United States on May 28, 2026

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