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B&m

B&M Holeshot 2,300-2,500 Stall Torque Converter 20412 Converter, Holeshot, rpm Range, Chevy, TH400/TH375/TH350/TH375B/TH425, Each

SKU: BMM20412

Torque Converters

B&m

B&M Holeshot 2,300-2,500 Stall Torque Converter 20412 Converter, Holeshot, rpm Range, Chevy, TH400/TH375/TH350/TH375B/TH425, Each

SKU: BMM20412

Torque Converters
A$1,463.17
IN STOCK! Est Ship 4-7 days. In stock at 2 locations (more than 10 available)

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Description

Torque Converter - Holeshot - 2300-2500 RPM Stall - 10.750 in Bolt Circle - TH400 / TH350 / TH425 / TH375 / TH375B - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 16:49:55

Data: v4.2 - Upd: 2026-11-08 01:06:39

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s B&m, B And M Automotive, B&m Racing (holley)
StreetFX SKU bmm20412
SFX Item ID 5051574
Accounting SKU bmm-20412
Manufacturer SKU 20412
Manufacturer UPC 792899202411
Alternative References 20412, BMM-20412, BNM20412

Torque Converter, Holeshot, 2,300-2,500 rpm Stall Range, Chevy, TH400/TH375/TH350/TH375B/TH425, Each

A higher-than-stock stall speed as delivered by these B&M 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.

Product Attributes
BrandB&M
Manufacturer's Part Number20412
Part TypeTorque Converters
Product LineB&M Holeshot Torque Converters
UPC792899202411
Torque Converter UseStreet/Strip
Stall Speed Rating RPM Range2,300-2,500
Torque Converter Bolt Circle (in.)10.750 in.
Anti-Ballooning PlateNo
Lockup CompatibleNo
Furnace-BrazedYes
BalancedYes
Mounting Hardware IncludedNo
Torque Converter Stall NoteActual stall speed may differ due to engine combination, gear selection, and vehicle weight.
RemanufacturedNo
QuantitySold individually.
NotesThis torque converter requires a small bolt pattern flexplate or dual pattern flexplate for installation.

Compatibility

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