B&M, TH400 Parts

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54 products

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Brand

B&M

Transmission Family

TH400

Products

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B&M 20232 GM SFI Flexplate Fits 168-Tooth 1955-85 GM Chevy 400

B&M |

#20020232

B&M 20232 GM SFI Flexplate Fits 168-Tooth 1955-85 GM Chevy 400

Tooth Count:

168

Engine Balance:

External

SFI Rating:

29.1

$205.95

/each

$228.95

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B&M 30497 Trans Adapter Plate-SBC/BBC Engine

B&M |

#20030497

B&M 30497 Trans Adapter Plate-SBC/BBC Engine

GTIN Code:

019695953089

SFI Rating:

Not SFI-approved

$125.95

/each

$139.95

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B&M 20248 Trans Governor Recalibration Kit, TH-700R4/TH400/TH350

B&M |

#20020248

B&M 20248 Trans Governor Recalibration Kit, TH-700R4/TH400/TH350

GTIN Code:

019695202484

$120.55

/each

$133.95

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B&M 20413 Torque Converter, Holeshot 3000, GM

B&M |

#20020413

B&M 20413 Torque Converter, Holeshot 3000, GM

Stall Speed (RPM):

2800-3200

Bolt Circle Diameter:

10.75"

$853.95

/each

$949.95

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B&M 20482 Torque Converter, Nitrous Holeshot 3600, GM Trans

B&M |

#20020482

B&M 20482 Torque Converter, Nitrous Holeshot 3600, GM Trans

Lockup Compatible:

Stall Speed (RPM):

3400-3800

$718.95

/each

$799.95

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

How to Install Side Detent Shifter for GM TH200, TH250, TH350, and TH400

Learn how to install a side detent shifter in a 1969 Chevy C10.

Wheels and Tires - 410 Sprint Car Build

We’re putting Weld Racing Wheels and tires on our 410 Sprint Car and finally dropping it on the ground. Check it out!

-8%

B&M 20481 Torque Converter, Nitrous Holeshot 3000, GM Trans

B&M |

#20020481

B&M 20481 Torque Converter, Nitrous Holeshot 3000, GM Trans

Lockup Compatible:

Stall Speed (RPM):

2800-3200

$949.95

/each

$1,037.95

B&M 20480 Nitrous Holeshot 2400 Torque Converter TH400, TH350

B&M |

#20020480

B&M 20480 Nitrous Holeshot 2400 Torque Converter TH400, TH350

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$649.95

/each

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B&M 20483 Torque Converter, Holeshot 3200

B&M |

#20020483

B&M 20483 Torque Converter, Holeshot 3200

Stall Speed (RPM):

2900-3200

Mounting Hardware Included:

$525.95

/each

$584.95

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B&M 20484 Torque Converter, Nitrous Holeshot 3500

B&M |

#20020484

B&M 20484 Torque Converter, Nitrous Holeshot 3500

Stall Speed (RPM):

3200-3500

Mounting Hardware Included:

$607.95

/each

$675.95

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B&M 20485 Torque Converter, Nitrous Holeshot 3800

B&M |

#20020485

B&M 20485 Torque Converter, Nitrous Holeshot 3800

Stall Speed (RPM):

3500-3800

Mounting Hardware Included:

$607.95

/each

$675.95

-8%

B&M 20301 Transmission Speedometer Port Plug, TH400

B&M |

#42520301

B&M 20301 Transmission Speedometer Port Plug, TH400

Sold in Quantity:

Each

Finish:

Anodized

$49.95

/kit

$54.48

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B&M 22166 Alum Braided Trans Dip Stick, Fits GM TH400 Trans

B&M |

#20022166

B&M 22166 Alum Braided Trans Dip Stick, Fits GM TH400 Trans

Dipstick Mount Style:

Bellhousing Mount

O-Rings Included:

Yes

$119.65

/each

$132.95

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B&M 21041 Master Overhaul Kit For GM TH400 Automatic Transmission

B&M |

#20021041

B&M 21041 Master Overhaul Kit For GM TH400 Automatic Transmission

GTIN Code:

019695210410

$430.95

/each

$478.95

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B&M 20228 Transpak Auto Trans Shift Improver Kit, 1965-1987 GM

B&M |

#20020228

B&M 20228 Transpak Auto Trans Shift Improver Kit, 1965-1987 GM

GTIN Code:

019695202286

Gaskets Included:

Yes

$155.65

/each

$172.95

Rebate

B&M 20425 Torque Converter, Holeshot 3600, GM

B&M |

#20020425

B&M 20425 Torque Converter, Holeshot 3600, GM

Stall Speed (RPM):

3400-3800

Material Type:

Steel

$898.95

/each

$999.95

-15%

B&M 80694 Auto Shifter, Console Megashifter 1973-81 Camaro

B&M |

#UP230661

B&M 80694 Auto Shifter, Console Megashifter 1973-81 Camaro

Position:

Floor Shifter

Transmission Type:

Automatic

Shifter Mount Style:

Floor Mount

$535.99

/each

$633.95

$119 Off

B&M 20412 Torque Converter, Holeshot 2400, GM

B&M |

#UP234025

B&M 20412 Torque Converter, Holeshot 2400, GM

Garage Sale Type:

Blemished

Stall Speed (RPM):

2300-2500

Material Type:

Steel

$465.99

/each

$584.95

-22%

B&M 20400 Torque Converter, Tork Master 2000,GM Auto Trans

B&M |

#UP233497

B&M 20400 Torque Converter, Tork Master 2000,GM Auto Trans

Garage Sale Type:

Blemished

Input Spline Quantity:

Diameter:

10.75"

$271.99

/each

$349.95

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B&M, TH400 Parts

Category

Part

Brand

Product Line

Application

Department

Engine Family

Race Type

Availability

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Make

Platform

Price

Customer Rating

Products

B&M 20232 GM SFI Flexplate Fits 168-Tooth 1955-85 GM Chevy 400

B&M 30497 Trans Adapter Plate-SBC/BBC Engine

B&M 20248 Trans Governor Recalibration Kit, TH-700R4/TH400/TH350

B&M 20413 Torque Converter, Holeshot 3000, GM

B&M 20482 Torque Converter, Nitrous Holeshot 3600, GM Trans

Related Articles

B&M 20481 Torque Converter, Nitrous Holeshot 3000, GM Trans

B&M 20480 Nitrous Holeshot 2400 Torque Converter TH400, TH350

B&M 20483 Torque Converter, Holeshot 3200

B&M 20484 Torque Converter, Nitrous Holeshot 3500

B&M 20485 Torque Converter, Nitrous Holeshot 3800

B&M 20301 Transmission Speedometer Port Plug, TH400

B&M 22166 Alum Braided Trans Dip Stick, Fits GM TH400 Trans

B&M 21041 Master Overhaul Kit For GM TH400 Automatic Transmission

B&M 20228 Transpak Auto Trans Shift Improver Kit, 1965-1987 GM

B&M 20425 Torque Converter, Holeshot 3600, GM

B&M 80694 Auto Shifter, Console Megashifter 1973-81 Camaro

B&M 20412 Torque Converter, Holeshot 2400, GM

B&M 20400 Torque Converter, Tork Master 2000,GM Auto Trans

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