Mercury Zephyr Torque Converters

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Mercury Zephyr

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B&M 50454 Torque Converter, Holeshot 3800

B&M |

#20050454

B&M 50454 Torque Converter, Holeshot 3800

Input Spline Quantity:

Stall Speed (RPM):

3400-3800

$763.95

/each

$849.95

Rebate

B&M 50453 Torque Converter, Holeshot 3800

B&M |

#20050453

B&M 50453 Torque Converter, Holeshot 3800

Input Spline Quantity:

Stall Speed (RPM):

3400-3800

$763.95

/each

$849.95

Rebate

B&M 50442 Torque Converter Tork Master 3000, 70-82 Ford, C4 Trans

B&M |

#20050442

B&M 50442 Torque Converter Tork Master 3000, 70-82 Ford, C4 Trans

Input Spline Quantity:

Lockup Compatible:

Stall Speed (RPM):

2800-3200

$654.95

/each

$727.95

Rebate

B&M 50451 Torque Converter, Holeshot 2500

B&M |

#20050451

B&M 50451 Torque Converter, Holeshot 2500

Stall Speed (RPM):

2300-2500

Mounting Hardware Included:

Yes

$654.95

/each

$727.95

Rebate

B&M 50452 Torque Converter, Holeshot 3300

B&M |

#20050452

B&M 50452 Torque Converter, Holeshot 3300

Input Spline Quantity:

Stall Speed (RPM):

2900-3300

$718.95

/each

$799.95

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.

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.

Replacing Sway Bars in a Mercury Comet

How to replace sway bars in a Mercury Comet and the advantages that come with it.

Moon Discs Courtesy of Quarter Turn Fasteners

Speedway Motors employee Jess M. walks us through adding a little salt flat flair to her 1933 Ford coupe, by using moon discs and quarter turn fasteners.

Selecting Quarter-Turn Fasteners

There are several types of quarter-turn fasteners used in the performance automotive aftermarket and in this buyer's guide we'll help show you the correct fastener for your application and how some of the most common types of fasteners are used.

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.

Rebate

B&M 50416 Torque Converter, 26 Spline 1970-1982 Ford w/ C4 Trans

B&M |

#20050416

B&M 50416 Torque Converter, 26 Spline 1970-1982 Ford w/ C4 Trans

Input Spline Quantity:

Lockup Compatible:

Stall Speed (RPM):

2300-2500

$607.95

/each

$675.95

Hughes Performance |

#36260003

Hughes Performance HD Street/Strip Torque Converter, Ford C4

(1)

Input Spline Quantity:

Diameter:

Lockup Compatible:

as low as

$466.99

/each

New Product

ATK TQHPFM4-25LHD Ford C4 Converter, 2200-2600 Stall, 11.4375 BC

ATK Engines |

#35020400

ATK TQHPFM4-25LHD Ford C4 Converter, 2200-2600 Stall, 11.4375 BC

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$529.00

/each

New Product

ATK TQHPFM4-35SHD C4 Converter, 3400-3800 Stall, 10.5 BC, 10.5in

ATK Engines |

#35020405

ATK TQHPFM4-35SHD C4 Converter, 3400-3800 Stall, 10.5 BC, 10.5in

Input Spline Quantity:

Diameter:

10.5"

Lockup Compatible:

$529.00

/each

-14%

Hughes 42-25 2500 Stall Series Torque Converter, Ford C4, 164T

Hughes Performance |

#UP232742

Hughes 42-25 2500 Stall Series Torque Converter, Ford C4, 164T

Garage Sale Type:

Blemished

Input Spline Quantity:

Diameter:

$425.99

/each

$496.99

New Product

ATK TQHPFM4-25SHD Ford C4 Converter, 2200-2600 Stall, 10.5 BC

ATK Engines |

#35020401

ATK TQHPFM4-25SHD Ford C4 Converter, 2200-2600 Stall, 10.5 BC

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$499.00

/each

New Product

ATK TQHPFM4-35LHD C4 Converter, 3400-3800 Stall, 11.4375 BC

ATK Engines |

#35020404

ATK TQHPFM4-35LHD C4 Converter, 3400-3800 Stall, 11.4375 BC

Input Spline Quantity:

Diameter:

11.438"

Lockup Compatible:

$529.00

/each

New Product

ATK TQHPFM4-30LHD C4 Converter, 3000-3400 Stall, 11.4375 BC

ATK Engines |

#35020402

ATK TQHPFM4-30LHD C4 Converter, 3000-3400 Stall, 11.4375 BC

Input Spline Quantity:

Diameter:

11.438"

Lockup Compatible:

$529.00

/each

New Product

ATK TQHPFM4-30SHD C4 Converter, 3000-3400 Stall, 10.5 BC, 10.5in

ATK Engines |

#35020403

ATK TQHPFM4-30SHD C4 Converter, 3000-3400 Stall, 10.5 BC, 10.5in

Input Spline Quantity:

Diameter:

10.5"

Lockup Compatible:

$529.00

/each

-6%

Hays |

#425972E24Q

Hays 97-2E24Q Twister 3/4 Race Converter, Ford C4, Case-Filled

Input Spline Quantity:

Diameter:

10"

Stall Speed (RPM):

2400-2800

$699.95

/each

$749.95

-7%

Hays |

#425972E28F

Hays 97-2E28F Twister Full Race Torque Converter, Ford C4

Input Spline Quantity:

Diameter:

10"

Stall Speed (RPM):

2800-3200

$1,065.95

/each

$1,153.95

-7%

Hays |

#425972C28Q

Hays 97-2C28Q Twister 3/4 Race Converter, Ford C4, Pan-Filled

Input Spline Quantity:

Diameter:

10"

Stall Speed (RPM):

2800-3200

$610.95

/each

$661.95

-7%

Hays |

#425972C36F

Hays 97-2C36F Twister Full Race Torque Converter, Ford C4

Input Spline Quantity:

Diameter:

10"

Stall Speed (RPM):

3600-4200

$1,171.95

/each

$1,267.95

TCI Automotive |

#282451503

TCI Automotive 451503 Super StreetFigther Converter, 1970-79 C4

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$729.95

/each

-7%

B&M 50412 Torque Converter, 24 Spline 1966-1969 Ford w/ C4 Trans

B&M |

#20050412

B&M 50412 Torque Converter, 24 Spline 1966-1969 Ford w/ C4 Trans

(1)

Input Spline Quantity:

Lockup Compatible:

Stall Speed (RPM):

2300-2500

$584.95

/each

$633.95

-7%

B&M 50441 Torque Converter, Tork Master 2400, Ford 1970-82 w/ C4

B&M |

#20050441

B&M 50441 Torque Converter, Tork Master 2400, Ford 1970-82 w/ C4

Lockup Compatible:

Stall Speed (RPM):

2300-2500

$549.95

/each

$596.95

-7%

Hays |

#425972D28Q

Hays 97-2D28Q Twister 3/4 Race Converter, Ford C4, Case-Filled

Input Spline Quantity:

Diameter:

10"

Stall Speed (RPM):

2800-3200

$610.95

/each

$661.95

-7%

Hays |

#425972E28Q

Hays 97-2E28Q Twister 3/4 Race Converter, Ford C4, Case-Filled

Input Spline Quantity:

Diameter:

10"

Stall Speed (RPM):

2800-3200

$675.95

/each

$731.95

-7%

Hays |

#425972D24Q

Hays 97-2D24Q Twister 3/4 Race Converter, Ford C4, Case-Filled

Input Spline Quantity:

Diameter:

10"

Stall Speed (RPM):

2400-2800

$599.95

/each

$651.95

TCI 451900 C4 StreetFighter Converter (114 in Circle)

TCI Automotive |

#282451900

TCI 451900 C4 StreetFighter Converter (114 in Circle)

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$699.95

/each

-7%

Hays |

#425972C24Q

Hays 97-2C24Q Twister 3/4 Race Converter, Ford C4, Pan-Filled

Input Spline Quantity:

Diameter:

10"

Stall Speed (RPM):

2400-2800

$549.95

/each

$596.95

TCI Automotive |

#282451520

TCI 451520 Circlematic Converter for C4

GTIN Code:

788120046794

$719.95

/each

Rebate

B&M 50448 Torque Converter, Holeshot 2000, 70-82 Ford w/ C4 Trans

B&M |

#20050448

B&M 50448 Torque Converter, Holeshot 2000, 70-82 Ford w/ C4 Trans

(1)

Input Spline Quantity:

Stall Speed (RPM):

1900-2100

$504.95

/each

$561.95

TCI 451000 C4 Breakaway Converter, In-Case Dipstick (24 Spline)

TCI Automotive |

#282451000

TCI 451000 C4 Breakaway Converter, In-Case Dipstick (24 Spline)

Input Spline Quantity:

Diameter:

11"

Lockup Compatible:

$579.95

/each

TCI Automotive |

#282451506

TCI 451506 C4 USF Converter

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$949.95

/each

TCI 451100 C4 Breakaway Converter, In-Case Dipstick (26 Spline)

TCI Automotive |

#282451100

TCI 451100 C4 Breakaway Converter, In-Case Dipstick (26 Spline)

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$579.95

/each

TCI 451500 C4 StreetFighter Converter, 26-Spline In-Case Dipstick

TCI Automotive |

#282451500

TCI 451500 C4 StreetFighter Converter, 26-Spline In-Case Dipstick

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$699.95

/each

TCI 451922 Super StreetFighter Converter C4

TCI Automotive |

#282451922

TCI 451922 Super StreetFighter Converter C4

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$709.95

/each

TCI Automotive |

#282451501

TCI 451501 C4 StreetFighter Converter

Input Spline Quantity:

Diameter:

10.5"

Lockup Compatible:

$789.95

/each

TCI 451502 Anti Balloon C4 StreetFighter

TCI Automotive |

#282451502

TCI 451502 Anti Balloon C4 StreetFighter

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$729.95

/each

TCI Automotive |

#282451101

TCI 451101 C4 Breakaway Converter

Input Spline Quantity:

Diameter:

10"

Lockup Compatible:

$589.95

/each

Showing 1 - 36 of 38 results

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Mercury Zephyr Torque Converters

Year

Input Spline Quantity

Brand

Transmission Family

Availability

Discounts

Price

Customer Rating

Products

B&M 50454 Torque Converter, Holeshot 3800

B&M 50453 Torque Converter, Holeshot 3800

B&M 50442 Torque Converter Tork Master 3000, 70-82 Ford, C4 Trans

B&M 50451 Torque Converter, Holeshot 2500

B&M 50452 Torque Converter, Holeshot 3300

Related Articles

B&M 50416 Torque Converter, 26 Spline 1970-1982 Ford w/ C4 Trans

Hughes Performance HD Street/Strip Torque Converter, Ford C4

ATK TQHPFM4-25LHD Ford C4 Converter, 2200-2600 Stall, 11.4375 BC

ATK TQHPFM4-35SHD C4 Converter, 3400-3800 Stall, 10.5 BC, 10.5in

Hughes 42-25 2500 Stall Series Torque Converter, Ford C4, 164T

ATK TQHPFM4-25SHD Ford C4 Converter, 2200-2600 Stall, 10.5 BC

ATK TQHPFM4-35LHD C4 Converter, 3400-3800 Stall, 11.4375 BC

ATK TQHPFM4-30LHD C4 Converter, 3000-3400 Stall, 11.4375 BC

ATK TQHPFM4-30SHD C4 Converter, 3000-3400 Stall, 10.5 BC, 10.5in

Hays 97-2E24Q Twister 3/4 Race Converter, Ford C4, Case-Filled

Hays 97-2E28F Twister Full Race Torque Converter, Ford C4

Hays 97-2C28Q Twister 3/4 Race Converter, Ford C4, Pan-Filled

Hays 97-2C36F Twister Full Race Torque Converter, Ford C4

TCI Automotive 451503 Super StreetFigther Converter, 1970-79 C4

B&M 50412 Torque Converter, 24 Spline 1966-1969 Ford w/ C4 Trans

B&M 50441 Torque Converter, Tork Master 2400, Ford 1970-82 w/ C4

Hays 97-2D28Q Twister 3/4 Race Converter, Ford C4, Case-Filled

Hays 97-2E28Q Twister 3/4 Race Converter, Ford C4, Case-Filled

Hays 97-2D24Q Twister 3/4 Race Converter, Ford C4, Case-Filled

TCI 451900 C4 StreetFighter Converter (114 in Circle)

Hays 97-2C24Q Twister 3/4 Race Converter, Ford C4, Pan-Filled

TCI 451520 Circlematic Converter for C4

B&M 50448 Torque Converter, Holeshot 2000, 70-82 Ford w/ C4 Trans

TCI 451000 C4 Breakaway Converter, In-Case Dipstick (24 Spline)

TCI 451506 C4 USF Converter

TCI 451100 C4 Breakaway Converter, In-Case Dipstick (26 Spline)

TCI 451500 C4 StreetFighter Converter, 26-Spline In-Case Dipstick

TCI 451922 Super StreetFighter Converter C4

TCI 451501 C4 StreetFighter Converter

TCI 451502 Anti Balloon C4 StreetFighter

TCI 451101 C4 Breakaway Converter

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