1978 Pontiac LeMans Transmission Torque Converters

Enhance and Protect Your 1978 Pontiac LeMans with Quality Transmission Torque Converters

Maintaining the performance of your 1978 Pontiac LeMans starts with choosing the right parts, and a high-quality Transmission Torque Converter helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Transmission Torque Converters specifically for the 1978 Pontiac LeMans, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Transmission Torque Converters for Every Budget

Finding a Transmission Torque Converter that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $122.99 and an average price of $477.63, you can choose one that fits your budget while delivering the quality you expect. Our Transmission Torque Converters are competitively priced, ranging from $122.99 to $779.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 11 Transmission Torque Converters from 3 trusted brands in stock, Advance Auto Parts has you covered. Our Transmission Torque Converters for the 1978 Pontiac LeMans have earned reviews from over 5 customers, with an average 5 stars rating across the board. Popular options include Automatic Transmission Remanufactured Torque Converter, Performance Torque Converter for GM TH400, 350, & 375 Transmissions, and Converter: Th350 24-2800 Stall, starting at $122.99. Our selection includes highly regarded brands such as Pro-King, B & M, and Hays, and more, offering you top-notch reliability. For example, we have 1 Pro-King Transmission Torque Converters starting at $122.99 with an average rating of 4 stars, 8 B & M options from $299.99 with a 4 stars rating, and 2 Hays Transmission Torque Converters priced from $460.99 with a 1 stars average rating.

Explore Related Parts for a Complete Solution

To further enhance your 1978 Pontiac LeMans, don’t miss our related parts categories, including Torque Converter Bearings. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Transmission Torque Converters for Your 1978 Pontiac LeMans

B & M – Tork Master 3000 (Part No.20402)

Tork Master 3000

from

$499.99
Torque Converter – Tork Master 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost performance torque converter. The Tork Master is an excellent all-around performance street converter. The best ‘value priced’ street converters available, Tork Master converters come with a new precision pump drive tube and all are pressure tested and fully balanced. The Tork Master torque converter is not recommended for big block or supercharged applications. New allow steel pump drive tube. Needle thrust bearing when factory equipped. New thrust washer between turbine and cover when required.

Product Features:
  • New Precision Pump Drive Tube
  • Pressure Tested
  • Fully Balanced
  • Needle Thrust Bearing
  • New Thrust Washer
  • Washer Between Turbine and Cover
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Pro-King – Automatic Transmission Remanufactured Torque Converter (Part No.GM1A)

Automatic Transmission Remanufactured Torque Converter

from

$122.99
Remanufactured using industry-leading techniques to assure enhanced torque performance and extended life. Each unit is harmonically balanced and leak tested with any inherent OE weaknesses corrected. Pro-King torque converters are subject to random ISO 9001 quality tests before leaving the factory.

Product Features:
  • Fluid Balanced
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B & M – Performance Torque Converter for GM TH400, 350, & 375 Transmissions (Part No.20400)

Performance Torque Converter for GM TH400, 350, & 375 Transmissions

from

$299.99
Torque Converter – Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost

Product Features:
  • New Precision Pump Drive Tube
  • Pressure Tested
  • Fully Balanced
  • Needle Thrust Bearing
  • New Thrust Washer
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Hays – Converter: Th350 24-2800 Stall (Part No.97-1B24Q)

Converter: Th350 24-2800 Stall

from

$460.99
Converter: Th350 24-2800 Stall

B & M – Holeshot 3000 (Part No.20413)

Holeshot 3000

from

$779.99
HoleShot 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot c

Product Features:
  • Furnace Brazed Impeller
  • Steel Alloy Pump Drive Tube
  • Heavy Duty Needle Bearing
  • Between Stator and Turbine
  • Furnace Brazed Turbine
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Hays – Converter: Th350 28-3200 Stall (Part No.97-1B28Q)

Converter: Th350 28-3200 Stall

from

$605.99
Converter: Th350 28-3200 Stall

B & M – Torque Converter (Part No.20484)

Torque Converter

from

$549.99
Torque Converter

B & M – Torque Converter, Nitrous Holeshot 2400 (Part No.20480)

Torque Converter, Nitrous Holeshot 2400

from

$529.99
Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers. Due to torque converter core availability, the actual converter size may vary but performance functionality will be as advertised.

Product Features:
  • 2300-2500 RPM
  • Small And Big Blocks
  • Mild To Serious Performance
  • Furnace Brazed
  • Fully Balanced
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B & M – Holeshot 2400 (Part No.20412)

Holeshot 2400

from

$499.99
HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) Application: HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot c

Product Features:
  • Furnace Brazed Impeller
  • Steel Alloy Pump Drive Tube
  • Heavy Duty Needle Bearing
  • Between Stator and Turbine
  • Furnace Brazed Turbine
See More

B & M – Torque Converter (Part No.20483)

Torque Converter

from

$489.99
Torque Converter

B & M – Traveler Converter (Part No.30423)

Traveler Converter

from

$413.99
Torque Converter – Traveler Converter (SUV and Light Truck) for GM 1968 to 1981 TH350, TH375B APPLICATION: GM 1968 to 1981 TH350, TH375B (6) (will not fit TH-350C) Provides slightly higher stall speed than stock to improve pulling power at low speeds. New

Product Features:
  • Ideal For Motor Homes
  • Ideal For Towing Applications
  • Precision Pump Drive Tube
  • Heavy Duty Needle Bearings
  • Furnace Brazed
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FAQs for 1978 Pontiac LeMans Transmission Torque Converters

Which Transmission Torque Converters are the top sellers for the 1978 Pontiac LeMans?

Out of 11 Transmission Torque Converters that fit 1978 Pontiac LeMans, the following parts are the top sellers:
Automatic Transmission Remanufactured Torque Converter
from $122.99
This product is not rated
Automatic Transmission Remanufactured Torque Converter
Transmission Torque Converters
Performance Torque Converter for GM TH400, 350, & 375 Transmissions
from $299.99
This product is not rated
Performance Torque Converter for GM TH400, 350, & 375 Transmissions
Transmission Torque Converters
Converter: Th350 24-2800 Stall
from $460.99
This product is not rated
Converter: Th350 24-2800 Stall
Transmission Torque Converters

How can I make sure that a part will be compatible with my 1978 Pontiac LeMans?

Our Pontiac LeMans aftermarket and OEM parts are designed specifically for the 1978 model. You can always find your specific fitment and compatibility for your 1978 Pontiac on an individual product page.

What is the price range for 1978 Pontiac LeMans Transmission Torque Converters?

The range of prices of Transmission Torque Converters for the 1978 Pontiac LeMans goes from $122.99 up to $779.99 for the most premium parts.

What is the average price of a 1978 Pontiac LeMans Transmission Torque Converter?

1978 Pontiac LeMans Transmission Torque Converters average $477.63 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Pro-King, B & M, Hays, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Transmission Torque Converters for other Pontiac LeMans model years?

Yes, we currently stock Transmission Torque Converters for 16 model years of Pontiac LeMans, from 1965 to 1981. Model years 1981, 1980, 1979, 1977, 1976, 1975, 1974, 1973, and 1972 are the most popular for Transmission Torque Converter purchases.

Can I get help with 1978 Pontiac LeMans Transmission Torque Converter orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Pontiac Transmission Torque Converters and more.

What is your return policy for Pontiac LeMans Transmission Torque Converters?

Advance Auto Parts keeps returns simple. For new Pontiac LeMans Transmission Torque Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.