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B&m

B&M Nitrous Holeshot 3,400-3,800 Stall Torque Converter 20482 Converter, Holeshot,3.400 3,800 rpm Range, Chevy, TH400/TH375/TH375B, Each

SKU: BMM20482

Torque Converters

B&m

B&M Nitrous Holeshot 3,400-3,800 Stall Torque Converter 20482 Converter, Holeshot,3.400 3,800 rpm Range, Chevy, TH400/TH375/TH375B, Each

SKU: BMM20482

Torque Converters
A$2,176.88
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Nitrous engines produce some serious horsepower and require a serious torque converter to handle it. B&M nitrous Holeshot torque converters can handle up to 650 hp and are built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates that allow these converters to stand up to the instant horsepower that nitrous delivers. Converters with higher-than-stock stall speed let your ride accelerate better from a dead stop and allow the vehicle to idle better when a big cam is used. Fully furnace brazed, heavy-duty, needle-bearing thrust packages and new turbine hubs are the key features of these converters, along with the anti-balloon plates. These are serious converters for serious street performance cars.

Part Type

Torque Converters

Data: v4.2 - Upd: 2026-10-14 03:35:51

Specifications

Product Attributes - Brand
B&M
Product Attributes - Manufacturer's Part Number
20482
Product Attributes - Part Type
Torque Converters
Product Attributes - Product Line
B&M Nitrous Holeshot Torque Converters
Product Attributes - UPC
019695204822
Product Attributes - Torque Converter Use
Street/Strip
Product Attributes - Stall Speed Rating RPM Range
3,400-3,800
Product Attributes - Torque Converter Bolt Circle (in.)
11.500 in.
Product Attributes - Anti-Ballooning Plate
Yes
Product Attributes - Lockup Compatible
No
Product Attributes - Furnace-Brazed
Yes
Product Attributes - Balanced
Yes
Product Attributes - Mounting Hardware Included
No
Product Attributes - Torque Converter Stall Note
Actual stall speed may differ due to engine combination, gear selection, and vehicle weight.
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s B&m
StreetFX SKU bmm20482
SFX Item ID 5051608
Supplier Item Code 5051608
Manufacturer SKU 20482
Manufacturer UPC 19695204822
Alternative References BNM20482, TH400/TH375/TH375B

Compatibility

Application Data
  • Transmission Manufacturer CodeTHM350
    Transmission MakeChevy
    MakeCHEVROLET
    Application NotesActual stall speed may differ due to engine combination, gear selection, and vehicle weight.
  • Transmission Manufacturer CodeTHM400
    Transmission MakeChevy
    MakeCHEVROLET
    Application NotesActual stall speed may differ due to engine combination, gear selection, and vehicle weight.

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