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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
For Your Every Summer RSVP, with Code: SUMMER15
Description
B&M Holeshot Chev Turbo 350 OR Turbo 400 2400 RPM Stall Convertor # BM20412B&M Holeshot Chev Turbo 350 OR Turbo 400 2400 RPM Stall Convertor # BM20412 Torque Converter, Holeshot, 2,300 2,500 rpm Stall Range, Chevy, TH400 TH375 TH350 TH375B TH425, Each Torque Converter Use: Street Strip Stall Speed Rating RPM Range: 2,300 2,500 Torque Converter Bolt Circle (in.): 10. 750 in. Anti Ballooning Plate: No Lockup Compatible: No Furnace Brazed: Yes Balanced: Yes Mounting Hardware Included: No Torque Converter Stall Note: Actual
B&M Holeshot Chev Turbo 350 OR Turbo 400 2400 RPM Stall Convertor # BM20412Torque Converter, Holeshot, 2,300-2,500 rpm Stall Range, Chevy, TH400/TH375/TH350/TH375B/TH425, Each
Torque Converter Use:
Street/Strip
Stall Speed Rating RPM Range:
2,300-2,500
Torque Converter Bolt Circle (in.):
10.750 in.
Anti-Ballooning Plate:
No
Lockup Compatible:
No
Furnace-Brazed:
Yes
Balanced:
Yes
Mounting Hardware Included:
No
Torque Converter Stall Note:
Actual stall speed may differ due to engine combination, gear selection, and vehicle weight.
Remanufactured:
No
Quantity:
Sold individually.
Notes:
This torque converter requires a small bolt pattern flexplate or dual pattern flexplate for installation.
BM Holeshot Torque Converters
A higher-than-stock stall speed as delivered by these BM Holeshot converters will provide several advantages and benefits to vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low-end power and torque. These high-stall converters allow the engine to launch the car at higher rpm, where more torque is available. They're a very good choice for the typical street machine that is looking for better launch capability and more strength.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- 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
4.6 ★★★★★
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Product Reviews
★★★★★ 5
Perfect fit attachment!
This product is built very strong and fits perfectly into the small cubby in the lower middle dash of my 2018 4Runner. It holds my iphone tightly but is easy to remove. 100% satisfied with this purchase.
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Reviewed in the United States on February 6, 2026
★★★★★ 5
Awesome mount!
Works great!! Well built and work’s awesome!
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Great easy to install mount
Great mount! Shakes a little on the highway but that’s expected. Works perfect for my iPhone 17 Pro Max and the mictuning switch panel.
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Reviewed in the United States on November 1, 2025
★★★★★ 3
Ho
If there was more room it would work great but your near your leg is always in the way and you really can't use the drink holder so for 60 bucks I would have never have gotten it but for a shorter person I guess it would be okay or if there's more room in the console area
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Reviewed in the United States on January 15, 2026
★★★★★ 5
Very handy tool just to carry it all around house.
Color: Black, Set name: With Cable
I love this. I use it to hold my phone as I travel and walk from room to room. Very comfortable to hold and holds your phone very secure from the magnetic. Charges fast. Very compatible. I like the organization Great connectivity. Very easy to use. Good cord length. I recommend it to anyone..
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Reviewed in the United States on April 13, 2026