Buick GS Torque Converters

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Products

TCI 241101 Breakaway Converter, 65-81 TH350/375 w/ Small BP

TCI Automotive |

#282241101

TCI 241101 Breakaway Converter, 65-81 TH350/375 w/ Small BP

Diameter:

10"

Lockup Compatible:

$559.95

/each

TCI Automotive |

#282242100

TCI Automotive 242100 StreetFighter Converter, 1965-81 TH350

Diameter:

10"

Lockup Compatible:

$679.95

/each

TCI 242122 Super Streetfighter Converter TH350 Small Bolt

TCI Automotive |

#282242122

TCI 242122 Super Streetfighter Converter TH350 Small Bolt

Diameter:

10"

Lockup Compatible:

$699.95

/each

TCI 242102 Super StreetFighter TH350 Small Bolt

TCI Automotive |

#282242102

TCI 242102 Super StreetFighter TH350 Small Bolt

Diameter:

10"

Lockup Compatible:

$699.95

/each

TCI 241100 Breakaway Converter, 65-81 TH350/375 w/ Small BP

TCI Automotive |

#282241100

TCI 241100 Breakaway Converter, 65-81 TH350/375 w/ Small BP

Diameter:

10"

Lockup Compatible:

$549.95

/each

GM 12-Bolt Rear End Identification & Upgrade Guide

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

Steel and Aluminum Wheel Torque Specs

Learn about torque specs for your racing wheels. The experts cover what you should have your lug nuts and beadlocks torqued to, so you can avoid warping.

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

Twin Turbo LS-Powered G-Comp Cobra

This Cobra features a G-Comp suspension and an unlikely engine choice, but its mission is the same as those storied Cobras of old. It was built to win races.

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.

TCI 242120 StreetFighter Converter, 65-81 TH350/375 w/ Small BP

TCI Automotive |

#282242120

TCI 242120 StreetFighter Converter, 65-81 TH350/375 w/ Small BP

Diameter:

10"

Lockup Compatible:

$739.95

/each

-7%

Hays |

#425971B24Q

Hays 97-1B24Q Twister 3/4 Race Torque Converter 1968-81 GM TH350

Input Spline Quantity:

Lockup Compatible:

Stall Speed (RPM):

2400-2800

$571.95

/each

$618.95

$119 Off

Hays |

#425971B42F

Hays 97-1B42F Twister Full Race Torque Converter TH350, 4200-4500

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

4200-4500

$1,399.95

/each

$1,518.95

-7%

Hays |

#425971B28Q

Hays 97-1B28Q Twister 3/4 Race Torque Converter, 1968-81 GM TH350

Input Spline Quantity:

Lockup Compatible:

Stall Speed (RPM):

2800-3200

$727.95

/each

$787.95

-5%

Hays |

#425971D36F

Hays 97-1D36F Twister Full Race Torque Converter TH400, 3600-4200

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

3600-4200

$1,249.95

/each

$1,325.95

$119 Off

Hays |

#425971D42F

Hays 97-1D42F Twister Full Race Torque Converter 1965-91 GM TH400

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

4200-4500

$1,399.95

/each

$1,518.95

New Product

ATK TQHPGM-1625 GM TH350C Torque Converter, 2200-2500 Stall, 12in

ATK Engines |

#35020417

ATK TQHPGM-1625 GM TH350C Torque Converter, 2200-2500 Stall, 12in

Input Spline Quantity:

Diameter:

12"

Lockup Compatible:

Yes

$320.00

/each

-5%

Hays |

#425971D32F

Hays 97-1D32F Twister Full Race Torque Converter TH400, 3200-3600

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

3200-3600

$1,249.95

/each

$1,325.95

-8%

Hays |

#425971D24F

Hays 97-1D24F Twister Full Race Torque Converter TH400, 2400-2800

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

2400-2800

$949.95

/each

$1,037.95

-7%

Hays |

#425971D24Q

Hays 97-1D24Q Twister 3/4 Race Torque Converter, 1965-91 GM TH400

Input Spline Quantity:

Lockup Compatible:

Stall Speed (RPM):

2400-2800

$571.95

/each

$618.95

-7%

Hays |

#425971D28F

Hays 97-1D28F Twister Full Race Torque Converter TH400, 2800-3200

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

2800-3200

$1,171.95

/each

$1,267.95

-7%

Hays |

#425971D28Q

Hays 97-1D28Q Twister 3/4 Race Torque Converter, 1965-91 GM TH400

Input Spline Quantity:

Lockup Compatible:

Stall Speed (RPM):

2800-3200

$661.95

/each

$716.95

-8%

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"

$949.95

/each

$1,037.95

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

B&M |

#20020400

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

(10)

Input Spline Quantity:

Diameter:

10.75"

$349.95

/each

-8%

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

$999.95

/each

$1,094.95

B&M 20402 Torque Converter, Tork Master 3000, GM Auto Trans

B&M |

#20020402

B&M 20402 Torque Converter, Tork Master 3000, GM Auto Trans

(1)

Stall Speed (RPM):

2800-3200

Material Type:

Steel

$584.95

/each

-7%

B&M 20416 Torque Converter, Holeshot 2000, GM

B&M |

#20020416

B&M 20416 Torque Converter, Holeshot 2000, GM

(1)

Stall Speed (RPM):

1900-2100

Bolt Circle Diameter:

10.75"

$425.95

/each

$461.95

B&M 20412 Torque Converter, Holeshot 2400, GM

B&M |

#20020412

B&M 20412 Torque Converter, Holeshot 2400, GM

(2)

Stall Speed (RPM):

2300-2500

Material Type:

Steel

$584.95

/each

New Product

ATK TQHPGMBC-25 GM TH350/400 Converter, 2500-2900 Stall, Billet

ATK Engines |

#35020427

ATK TQHPGMBC-25 GM TH350/400 Converter, 2500-2900 Stall, Billet

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$475.00

/each

New Product

ATK TQHPGMS-25 GM TH350/400 Torque Converter, 2300-2600 Stall

ATK Engines |

#35020450

ATK TQHPGMS-25 GM TH350/400 Torque Converter, 2300-2600 Stall

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$320.00

/each

New Product

ATK TQHPGMD-40 GM TH350/400 Converter, 3700-4100 Stall

ATK Engines |

#35020438

ATK TQHPGMD-40 GM TH350/400 Converter, 3700-4100 Stall

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$340.00

/each

New Product

ATK TQHPGMD-45 GM TH350/400 Converter, 4100-4500 Stall

ATK Engines |

#35020440

ATK TQHPGMD-45 GM TH350/400 Converter, 4100-4500 Stall

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$340.00

/each

New Product

ATK TQHPGMBC-35 GM TH350/400 Converter, 3300-3700 Stall, Billet

ATK Engines |

#35020429

ATK TQHPGMBC-35 GM TH350/400 Converter, 3300-3700 Stall, Billet

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$475.00

/each

New Product

ATK TQHPGMD-35HD GM TH350/400 Converter, 3300-3700 Stall, HD

ATK Engines |

#35020437

ATK TQHPGMD-35HD GM TH350/400 Converter, 3300-3700 Stall, HD

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$380.00

/each

New Product

ATK TQHPGMD-25 GM TH350/400 Converter, 2500-2900 Stall

ATK Engines |

#35020432

ATK TQHPGMD-25 GM TH350/400 Converter, 2500-2900 Stall

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$340.00

/each

New Product

ATK TQHPGMD-25HD GM TH350/400 Converter, 2500-2900 Stall, HD

ATK Engines |

#35020433

ATK TQHPGMD-25HD GM TH350/400 Converter, 2500-2900 Stall, HD

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$380.00

/each

New Product

ATK TQHPGMS-28 GM TH350/400 Torque Converter, 2700-2900 Stall

ATK Engines |

#35020451

ATK TQHPGMS-28 GM TH350/400 Torque Converter, 2700-2900 Stall

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$320.00

/each

New Product

ATK TQHPGMD-40HD GM TH350/400 Converter, 3700-4100 Stall, HD

ATK Engines |

#35020439

ATK TQHPGMD-40HD GM TH350/400 Converter, 3700-4100 Stall, HD

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$380.00

/each

New Product

ATK TQHPGMBC-30 GM TH350/400 Converter, 2900-3300 Stall, Billet

ATK Engines |

#35020428

ATK TQHPGMBC-30 GM TH350/400 Converter, 2900-3300 Stall, Billet

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$475.00

/each

New Product

ATK TQHPGMBC-40 GM TH350/400 Converter, 3700-4100 Stall, Billet

ATK Engines |

#35020430

ATK TQHPGMBC-40 GM TH350/400 Converter, 3700-4100 Stall, Billet

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$475.00

/each

New Product

ATK TQHPGMBC-45 GM TH350/400 Converter, 4100-4500 Stall, Billet

ATK Engines |

#35020431

ATK TQHPGMBC-45 GM TH350/400 Converter, 4100-4500 Stall, Billet

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$475.00

/each

Showing 1 - 36 of 46 results

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Buick GS Torque Converters

Year

Diameter

Brand

Transmission Family

Availability

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Price

Customer Rating

Products

TCI 241101 Breakaway Converter, 65-81 TH350/375 w/ Small BP

TCI Automotive 242100 StreetFighter Converter, 1965-81 TH350

TCI 242122 Super Streetfighter Converter TH350 Small Bolt

TCI 242102 Super StreetFighter TH350 Small Bolt

TCI 241100 Breakaway Converter, 65-81 TH350/375 w/ Small BP

Related Articles

TCI 242120 StreetFighter Converter, 65-81 TH350/375 w/ Small BP

Hays 97-1B24Q Twister 3/4 Race Torque Converter 1968-81 GM TH350

Hays 97-1B42F Twister Full Race Torque Converter TH350, 4200-4500

Hays 97-1B28Q Twister 3/4 Race Torque Converter, 1968-81 GM TH350

Hays 97-1D36F Twister Full Race Torque Converter TH400, 3600-4200

Hays 97-1D42F Twister Full Race Torque Converter 1965-91 GM TH400

ATK TQHPGM-1625 GM TH350C Torque Converter, 2200-2500 Stall, 12in

Hays 97-1D32F Twister Full Race Torque Converter TH400, 3200-3600

Hays 97-1D24F Twister Full Race Torque Converter TH400, 2400-2800

Hays 97-1D24Q Twister 3/4 Race Torque Converter, 1965-91 GM TH400

Hays 97-1D28F Twister Full Race Torque Converter TH400, 2800-3200

Hays 97-1D28Q Twister 3/4 Race Torque Converter, 1965-91 GM TH400

B&M 20413 Torque Converter, Holeshot 3000, GM

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

B&M 20425 Torque Converter, Holeshot 3600, GM

B&M 20402 Torque Converter, Tork Master 3000, GM Auto Trans

B&M 20416 Torque Converter, Holeshot 2000, GM

B&M 20412 Torque Converter, Holeshot 2400, GM

ATK TQHPGMBC-25 GM TH350/400 Converter, 2500-2900 Stall, Billet

ATK TQHPGMS-25 GM TH350/400 Torque Converter, 2300-2600 Stall

ATK TQHPGMD-40 GM TH350/400 Converter, 3700-4100 Stall

ATK TQHPGMD-45 GM TH350/400 Converter, 4100-4500 Stall

ATK TQHPGMBC-35 GM TH350/400 Converter, 3300-3700 Stall, Billet

ATK TQHPGMD-35HD GM TH350/400 Converter, 3300-3700 Stall, HD

ATK TQHPGMD-25 GM TH350/400 Converter, 2500-2900 Stall

ATK TQHPGMD-25HD GM TH350/400 Converter, 2500-2900 Stall, HD

ATK TQHPGMS-28 GM TH350/400 Torque Converter, 2700-2900 Stall

ATK TQHPGMD-40HD GM TH350/400 Converter, 3700-4100 Stall, HD

ATK TQHPGMBC-30 GM TH350/400 Converter, 2900-3300 Stall, Billet

ATK TQHPGMBC-40 GM TH350/400 Converter, 3700-4100 Stall, Billet

ATK TQHPGMBC-45 GM TH350/400 Converter, 4100-4500 Stall, Billet

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