GMC Street Torque Converters

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New Product

ATK TQHPLS6-25TC LS 6L80 Converter, 2500-2800 Stall, Multi-Clutch

ATK Engines |

#35020471

ATK TQHPLS6-25TC LS 6L80 Converter, 2500-2800 Stall, Multi-Clutch

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,399.00

/each

New Product

ATK TQHPLS6-30TC LS 6L80 Converter, 2800-3200 Stall, Multi-Clutch

ATK Engines |

#35020473

ATK TQHPLS6-30TC LS 6L80 Converter, 2800-3200 Stall, Multi-Clutch

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,399.00

/each

New Product

ATK TQHPLS6-40 LS 6L80 Converter, 3500-3800 Stall, Billet Piston

ATK Engines |

#35020476

ATK TQHPLS6-40 LS 6L80 Converter, 3500-3800 Stall, Billet Piston

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,099.00

/each

New Product

ATK TQHPLS6-45TC LS 6L80 Converter, 3800-4100 Stall, Multi-Clutch

ATK Engines |

#35020479

ATK TQHPLS6-45TC LS 6L80 Converter, 3800-4100 Stall, Multi-Clutch

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,399.00

/each

New Product

ATK TQHPLS6-25 LS 6L80 Converter, 2500-2800 Stall, Billet Piston

ATK Engines |

#35020470

ATK TQHPLS6-25 LS 6L80 Converter, 2500-2800 Stall, Billet Piston

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,099.00

/each

How to Choose a Torque Converter

Learn how to select a torque converter. Read up on expert torque converter recommendations and learn how to choose the right stall speed for your torque converter and application.

Squarebody LS Swap Guide | 73-87 K10 Parts List

How to plan and execute a LS swap into any 1973-1987 Chevy/GMC K10 pickup truck.

Adapting Tremec's Popular T5 5-speed Manual to Ford's Flathead V8 Engine

We can teach you some of the major differences between the Ford and GM-style T5 Flathead transmission adapter kits. We'll also walk you through choosing the correct parts in order to make this installation a breeze!

Installing Torsion Bars in Street Rods

Choosing the right suspension products when building your street rod or custom car. A step by step on how to determine which parts are needed for installation, how to calculate the spring rate and other helpful tips along the way.

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.

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.

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.

New Product

ATK TQHPLS6-30 LS 6L80 Converter, 2800-3200 Stall, Billet Piston

ATK Engines |

#35020472

ATK TQHPLS6-30 LS 6L80 Converter, 2800-3200 Stall, Billet Piston

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,099.00

/each

New Product

ATK TQHPLS6-35 LS 6L80 Converter, 3200-3500 Stall, Billet Piston

ATK Engines |

#35020474

ATK TQHPLS6-35 LS 6L80 Converter, 3200-3500 Stall, Billet Piston

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,099.00

/each

New Product

ATK TQHPLS6-35TC LS 6L80 Converter, 3200-3500 Stall, Multi-Clutch

ATK Engines |

#35020475

ATK TQHPLS6-35TC LS 6L80 Converter, 3200-3500 Stall, Multi-Clutch

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,399.00

/each

New Product

ATK TQHPLS6-40TC LS 6L80 Converter, 3500-3800 Stall, Multi-Clutch

ATK Engines |

#35020477

ATK TQHPLS6-40TC LS 6L80 Converter, 3500-3800 Stall, Multi-Clutch

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,399.00

/each

New Product

ATK TQHPLS6-45 LS 6L80 Converter, 3800-4100 Stall, Billet Piston

ATK Engines |

#35020478

ATK TQHPLS6-45 LS 6L80 Converter, 3800-4100 Stall, Billet Piston

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,099.00

/each

$169 Off

Hays |

#425971K32F

Hays 97-1K32F Twister Full Race Torque Converter 6L80E, 3200-3600

Input Spline Quantity:

Lockup Compatible:

Yes

Stall Speed (RPM):

3200-3600

$1,799.95

/each

$1,968.95

$163 Off

Hays |

#425971K28F

Hays 97-1K28F Twister Full Race Torque Converter 6L80E, 2800-3200

Input Spline Quantity:

Lockup Compatible:

Yes

Stall Speed (RPM):

2800-3200

$1,749.95

/each

$1,912.95

$182 Off

Hays |

#425971K36F

Hays 97-1K36F Twister Full Race Torque Converter 6L80E, 3600-4200

Input Spline Quantity:

Lockup Compatible:

Yes

Stall Speed (RPM):

3600-4200

$1,899.95

/each

$2,081.95

$157 Off

Hays |

#425971K24F

Hays 97-1K24F Twister Full Race Torque Converter 6L80E, 2400-2800

Input Spline Quantity:

Lockup Compatible:

Yes

Stall Speed (RPM):

2400-2800

$1,699.95

/each

$1,856.95

TCI 242980 StreetFighter Converter w/ Billet Front for 6L80E

TCI Automotive |

#282242980

TCI 242980 StreetFighter Converter w/ Billet Front for 6L80E

GTIN Code:

788120065542

$1,399.95

/each

TCI 242974R Race Bolt-Together 2800-2900 Stall Converter, 6L80E

TCI Automotive |

#282242974R

TCI 242974R Race Bolt-Together 2800-2900 Stall Converter, 6L80E

Diameter:

10"

Lockup Compatible:

Yes

$1,299.95

/each

TCI 242976 3 Disc 3100 Stall 6L80E Converter

TCI Automotive |

#282242976

TCI 242976 3 Disc 3100 Stall 6L80E Converter

Diameter:

10"

Lockup Compatible:

Yes

$1,299.95

/each

TCI 242972R Race Bolt-Together 2600-2700 Stall Converter, 6L80E

TCI Automotive |

#282242972R

TCI 242972R Race Bolt-Together 2600-2700 Stall Converter, 6L80E

Diameter:

10"

Lockup Compatible:

Yes

$1,299.95

/each

TCI 242422 Super StreetFighter Converter for 80-84 TH250C/TH350C

TCI Automotive |

#282242422

TCI 242422 Super StreetFighter Converter for 80-84 TH250C/TH350C

Diameter:

10"

Lockup Compatible:

Yes

$699.95

/each

-7%

B&M 70411 Torque Converter, Holeshot 2400

B&M |

#20070411

B&M 70411 Torque Converter, Holeshot 2400

(1)

Stall Speed (RPM):

2300-2500

Material Type:

Steel

$749.95

/each

$806.95

-7%

Hays |

#425971A32F

Hays 97-1A32F Twister Full Race Converter, Powerglide, 3200-3600

GTIN Code:

090127035535

$1,171.95

/each

$1,267.95

$119 Off

Hays |

#425971A36F

Hays 97-1A36F Twister Full Race Converter, Powerglide, 3600-4200

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

3600-4200

$1,399.95

/each

$1,518.95

TCI 241400 Breakaway TH350 Converter Wide Bolt

TCI Automotive |

#282241400

TCI 241400 Breakaway TH350 Converter Wide Bolt

Diameter:

10"

Lockup Compatible:

$599.95

/each

-7%

B&M 70441 Torque Converter, Holeshot 2400 GM 4L60E w/ LS1 Engine

B&M |

#20070441

B&M 70441 Torque Converter, Holeshot 2400 GM 4L60E w/ LS1 Engine

Stall Speed (RPM):

2300-2500

Material Type:

Steel

$849.95

/each

$922.95

-7%

B&M 70442 Torque Converter, Holeshot 3000 GM 4L60E w/ LS1 Engine

B&M |

#20070442

B&M 70442 Torque Converter, Holeshot 3000 GM 4L60E w/ LS1 Engine

Stall Speed (RPM):

2800-3200

Material Type:

Steel

$1,117.95

/each

$1,210.95

TCI Automotive |

#282242900

TCI Automotive 242900 Sat. Night Special Converter, 91-06 4L80E

Diameter:

12"

Lockup Compatible:

Yes

$749.95

/each

TCI Automotive |

#282242940

TCI Automotive 242940 StreetFighter Converter, 1991-06 4L80E

Diameter:

10"

Lockup Compatible:

Yes

$1,599.95

/each

TCI 242942 StreetFighter Converter for 91-06 4L80E

TCI Automotive |

#282242942

TCI 242942 StreetFighter Converter for 91-06 4L80E

Lockup Compatible:

Yes

Sold in Quantity:

Each

$2,695.95

/each

$150 Off

Hays |

#425971J24F

Hays 97-1J24F Twister Full Race Converter GM 4L80E, 2400-2800

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

2400-2800

$1,649.95

/each

$1,799.95

$169 Off

Hays |

#425971J32F

Hays 97-1J32F Twister Full Race Converter GM 4L80E, 3200-3600

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

3200-3600

$1,799.95

/each

$1,968.95

$169 Off

Hays |

#425971J28F

Hays 97-1J28F Twister Full Race Converter GM 4L80E, 2800-3200

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

2800-3200

$1,799.95

/each

$1,968.95

$150 Off

Hays |

#425971J36F

Hays 97-1J36F Twister Full Race Converter GM 4L80E, 3600-4200

Input Spline Quantity:

Diameter:

9.6"

Stall Speed (RPM):

3600-4200

$2,099.95

/each

$2,249.95

-8%

B&M 70431 91-96 GM 4L80E Traveler 2000 Torque Converter

B&M |

#20070431

B&M 70431 91-96 GM 4L80E Traveler 2000 Torque Converter

Stall Speed (RPM):

1900-2100

Material Type:

Steel

$949.95

/each

$1,037.95

New Product

ATK TQHPLS4-30TC LS 4L80E Converter, 2800-3200 Stall, Multi-Disc

ATK Engines |

#35020465

ATK TQHPLS4-30TC LS 4L80E Converter, 2800-3200 Stall, Multi-Disc

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,299.00

/each

New Product

ATK TQHPLS4-35TC LS 4L80E Converter, 3200-3500 Stall, Multi-Disc

ATK Engines |

#35020467

ATK TQHPLS4-35TC LS 4L80E Converter, 3200-3500 Stall, Multi-Disc

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,299.00

/each

New Product

ATK TQHPLS4-40 LS 4L80E Converter, 3500-3800 Stall, Billet Piston

ATK Engines |

#35020468

ATK TQHPLS4-40 LS 4L80E Converter, 3500-3800 Stall, Billet Piston

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

Yes

$1,099.00

/each

Showing 1 - 36 of 149 results

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GMC Street Torque Converters

Model

Input Spline Quantity

Brand

Application

Transmission Family

Availability

Discounts

Engine Family

Price

Customer Rating

Products

ATK TQHPLS6-25TC LS 6L80 Converter, 2500-2800 Stall, Multi-Clutch

ATK TQHPLS6-30TC LS 6L80 Converter, 2800-3200 Stall, Multi-Clutch

ATK TQHPLS6-40 LS 6L80 Converter, 3500-3800 Stall, Billet Piston

ATK TQHPLS6-45TC LS 6L80 Converter, 3800-4100 Stall, Multi-Clutch

ATK TQHPLS6-25 LS 6L80 Converter, 2500-2800 Stall, Billet Piston

Related Articles

ATK TQHPLS6-30 LS 6L80 Converter, 2800-3200 Stall, Billet Piston

ATK TQHPLS6-35 LS 6L80 Converter, 3200-3500 Stall, Billet Piston

ATK TQHPLS6-35TC LS 6L80 Converter, 3200-3500 Stall, Multi-Clutch

ATK TQHPLS6-40TC LS 6L80 Converter, 3500-3800 Stall, Multi-Clutch

ATK TQHPLS6-45 LS 6L80 Converter, 3800-4100 Stall, Billet Piston

Hays 97-1K32F Twister Full Race Torque Converter 6L80E, 3200-3600

Hays 97-1K28F Twister Full Race Torque Converter 6L80E, 2800-3200

Hays 97-1K36F Twister Full Race Torque Converter 6L80E, 3600-4200

Hays 97-1K24F Twister Full Race Torque Converter 6L80E, 2400-2800

TCI 242980 StreetFighter Converter w/ Billet Front for 6L80E

TCI 242974R Race Bolt-Together 2800-2900 Stall Converter, 6L80E

TCI 242976 3 Disc 3100 Stall 6L80E Converter

TCI 242972R Race Bolt-Together 2600-2700 Stall Converter, 6L80E

TCI 242422 Super StreetFighter Converter for 80-84 TH250C/TH350C

B&M 70411 Torque Converter, Holeshot 2400

Hays 97-1A32F Twister Full Race Converter, Powerglide, 3200-3600

Hays 97-1A36F Twister Full Race Converter, Powerglide, 3600-4200

TCI 241400 Breakaway TH350 Converter Wide Bolt

B&M 70441 Torque Converter, Holeshot 2400 GM 4L60E w/ LS1 Engine

B&M 70442 Torque Converter, Holeshot 3000 GM 4L60E w/ LS1 Engine

TCI Automotive 242900 Sat. Night Special Converter, 91-06 4L80E

TCI Automotive 242940 StreetFighter Converter, 1991-06 4L80E

TCI 242942 StreetFighter Converter for 91-06 4L80E

Hays 97-1J24F Twister Full Race Converter GM 4L80E, 2400-2800

Hays 97-1J32F Twister Full Race Converter GM 4L80E, 3200-3600

Hays 97-1J28F Twister Full Race Converter GM 4L80E, 2800-3200

Hays 97-1J36F Twister Full Race Converter GM 4L80E, 3600-4200

B&M 70431 91-96 GM 4L80E Traveler 2000 Torque Converter

ATK TQHPLS4-30TC LS 4L80E Converter, 2800-3200 Stall, Multi-Disc

ATK TQHPLS4-35TC LS 4L80E Converter, 3200-3500 Stall, Multi-Disc

ATK TQHPLS4-40 LS 4L80E Converter, 3500-3800 Stall, Billet Piston

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