1974 Pontiac LeMans Automatic Transmission Parts

Name: Automatic Transmission Vacuum Modulator
Brand: Pro-King
SKU: MD-48
Price: 34.49 USD
Rating: 4.5 (11 reviews)

Keep Your 1974 Pontiac LeMans in Top Shape with Quality Automatic Transmission Parts

Whether you’re repairing or upgrading your Automatic Transmission Part, using high-quality parts is key to keeping your 1974 Pontiac LeMans looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Solenoids, Transmission Modulator Valves, and Transmission Dipsticks. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Automatic Transmission Parts from Trusted Brands

Looking for a reliable Automatic Transmission Part? We’ve got you covered with options from brands you know and trust like Pro-King and B & M. For example, Pro-King Automatic Transmission Parts start at just $33.49 with an average 4.1 star rating. B & M offer similar pricing and quality, backed by strong customer feedback. With over 1,225 reviews and a solid 4 star average, you can shop with confidence knowing other Pontiac LeMans owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1974 Pontiac LeMans Automatic Transmission Part at Advance Auto Parts is around $43.19, with a range that starts at $3.99 and goes up to $111.99. With 20 options in stock from 7 trusted brands, finding the right fit is easy. Popular picks like Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions, AT OIL PUMP ORING, and Clutch Pilot Bushing start at just $6.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Automatic Transmission Part, don’t forget to check out other key components like Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1974 Pontiac LeMans in peak condition, inside and out.

Looking for the perfect Automatic Transmission Part for your 1974 Pontiac LeMans? You’re in the right place. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Automatic Transmission Parts, ensuring durability and a precise fit for your Pontiac LeMans. Whether you’re driving a 1974 model or another popular model year like 1979, 1980, 1981, 1988, 1989, 1990, 1991, 1992, and 1993, we’ve got you covered. Purchasing Automatic Transmission Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle.

Essential 1974 Pontiac LeMans Automatic Transmission Parts

from

$34.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

from

$33.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

from

$3.99

AT SOLENOID SEAL

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$28.99

Cable Bracket, GM APPLICATION: For TH400, 350, 250, 200, 700R4, 2004R transmissions.

Product Features:

Shifter Service Parts

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$83.29

Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.

Product Features:

Braided Stainless Steel
Firewall Mounting
Includes Oil Fill Tube

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$108.99

What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:

Automatic Transmission Dip Stick
Mounts to bellhousing
Sold as a kit
Natural finish
Fits TH350 & TH350C

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$24.99

AT CLUTCH PLATE

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$6.99

AT CLUTCH PLATE

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$111.99

AT CONTR SOLENOID

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$54.99

AT CONTR SOLENOID

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$56.99

REPAIR SLEEVE

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$11.99

AT FRT PUMP BUSHING

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$6.99

This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$9.99

This brake pedal bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this brake pedal bushing matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$18.99

Product Features:

Edelbrock Part # 8026 GM Transmission adapter is for use with 2004R, 700R4, 4L60 transmissions.
This kit relocates the pin position on an Edelbrock Carburetor when hooking up to a throttle valve style transmission (700R4, 2004R, 4L60).
The pin location is critical as the TV controls line pressure, shift points, shift firmness, and part throttle downshifts.

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$109.99

This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.

Product Features:

Adjust Shift Points Of Transmission
Useful For Light Vehicles
For Low Rear End Gear Ratio
Or Useful If It Is Conversion

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$22.99

Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Detent cables are designed to fit and function just like the original part to ensure durability and long life.

Product Features:

Includes brackets, grommets, etc to match original
Helps transmission determine ideal downshift
Improves vehicle performance

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$25.99

Includes brackets, grommets, etc to match original
Helps transmission determine ideal downshift
Improves vehicle performance

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$41.49

ATP Universal Fit Detent Cables are designed to cover many applications and are no compromise replacement parts

Product Features:

Includes brackets, grommets, etc to match original
Fits many GM transmissions
Adjustable

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$7.99

ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.

Product Features:

Saves money by allowing cable repair instead of replacement.
Easy to use

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$21.99

DETENT CABLE

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$22.99

Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. ATP Detent cables are designed to fit And function just like the original part to ensure durability And long life.

Product Features:

Includes brackets, grommets, etc to match original
Helps transmission determine ideal downshift
Improves vehicle performance

from

$8.99

AT OIL PUMP ORING

Popular 1974 Pontiac LeMans Automatic Transmission Parts Categories

Transmission Solenoids

Automatic Transmission Governors

Transmission Dipsticks

Transmission Bushings

Detent Cables

Transmission Modulator Valves

Automatic Transmission Kickdown Cable Brackets

Automatic Transmission Fluid Filler Tube Seals

Automatic Transmission Oil Pump O-Rings

Automatic Transmission Shifter Cable Brackets

Automatic Transmission Friction Discs

Automatic Transmission Repair Sleeve

Most Popular Transmission Solenoid for 1974 Pontiac LeMans

Enhance your 1974 Pontiac LeMans with this popular Transmission Solenoid we have in stock, for $111.99.

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from

$111.99

AT CONTR SOLENOID

Best-Selling 1974 Pontiac LeMans Transmission Modulator Valves

Upgrade your LeMans with one of our 5 best-selling Transmission Modulator Valves, earning an average 4 stars rating across 24 reviews.

show more show less

from

$34.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

from

$33.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

from

$43.99

B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.

Product Features:

Fully Adjustable
Allows You To Tailor Shift Points
Comes Supplied Pre-Adjusted

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$48.99

AT MODULATOR VALVE

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$17.99

AT MODULATOR VALVE

Top-Quality Transmission Dipsticks for 1974 Pontiac LeMans

Choose a high-quality OEM or aftermarket Transmission Dipstick for Pontiac LeMans and enjoy top-notch performance from $83.29.

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from

$83.29

Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.

Product Features:

Braided Stainless Steel
Firewall Mounting
Includes Oil Fill Tube

from

$108.99

Automatic Transmission Dip Stick
Mounts to bellhousing
Sold as a kit
Natural finish
Fits TH350 & TH350C

Top Picks for 1974 Pontiac LeMans Transmission Bushings

Invest in one of our 3 durable Transmission Bushings for your 1974 Ford, knowing you’re getting trusted brands and expert craftsmanship.

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from

$5.99

Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$6.99

Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models.
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$10.99

AT FRT PUMP BUSHING

Detent Cables for 1974 Pontiac LeMans

Make a smart move for your 1974 Pontiac LeMans with products all priced from $22.99 to $45.99.

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from

$45.99

ATP Universal Fit Detent Cables are designed to cover many applications and are no compromise replacement parts

Product Features:

Includes brackets, grommets, etc to match original
Fits many GM transmissions
Adjustable

from

$22.99

Includes brackets, grommets, etc to match original
Helps transmission determine ideal downshift
Improves vehicle performance

Top-Rated Automatic Transmission Part Brands For Your 1974 Pontiac LeMans

When it comes to finding the perfect Automatic Transmission Part for your 1974 Pontiac LeMans, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 7 trusted brands. We carry the most popular Automatic Transmission Part brands including Pro-King and B & M, and more, all known for their exceptional customer ratings (average brand rating of 4.1 stars) and competitive prices, as low as $28.99. Purchasing a Automatic Transmission Part from us here at Advance Auto Parts is a smart move for both you and your 1974 Pontiac LeMans, providing peace of mind with parts that meet or exceed OEM standards.

Popular Pro-King 1974 Pontiac LeMans Automatic Transmission Parts

If you’re looking for a top-quality Automatic Transmission Part for your 1974 Pontiac LeMans, Advance Auto Parts has exactly what you need with our selection of Pro-King Automatic Transmission Parts. We have 2 Pro-King Automatic Transmission Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $33.49 and an average cost of $33.99, you’ll find the perfect Automatic Transmission Part for your needs and budget. Pro-King Automatic Transmission Parts for the 1974 Pontiac LeMans come highly rated, with over 22 customer reviews and an impressive average rating of 4.1 stars. Choosing a Pro-King Automatic Transmission Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $33.49

(11)

Automatic Transmission Vacuum Modulator

“I have a 1988 Buick Reatta that recently begun to fail to shift. After trying things such as changing the filter and fluid, we eventually were recomme”

from $34.49

(11)

Automatic Transmission Vacuum Modulator

“Great product”

Top-Quality B & M 1974 Pontiac LeMans Automatic Transmission Parts

For those in search of a high-quality Automatic Transmission Part for their 1974 Pontiac LeMans, Advance Auto Parts offers a great selection of B & M Automatic Transmission Parts. With 1 B & M Automatic Transmission Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Automatic Transmission Parts start at just $28.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.1 stars, B & M Automatic Transmission Parts provide both reliability and excellent performance. Choosing a B & M Automatic Transmission Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $28.99

(1)

Cable Bracket

“Use it for a 700R4 swap, need to use B & M cable to fit”

FAQs for 1974 Pontiac LeMans Automatic Transmission Parts

What are the best-selling Automatic Transmission Parts for 1974 Pontiac LeMans?

Out of 20 Automatic Transmission Parts that fit 1974 Pontiac LeMans, the following parts are the top sellers:

Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (11668843) – $18.99
AT OIL PUMP ORING (11236298) – $8.99
Clutch Pilot Bushing (20330523) – $6.99

What’s the price range for 1974 Pontiac LeMans Automatic Transmission Parts?

The prices of Automatic Transmission Parts for the 1974 Pontiac LeMans range from $3.99 up to $111.99 for the most premium parts.

What is the average price of an Automatic Transmission Parts Automatic Transmission Part for a 1974 Pontiac LeMans?

The average price for Automatic Transmission Parts for the 1974 Pontiac LeMans is $43.19. Keep in mind the variety of part types within our Automatic Transmission Part category, where you are likely to find a wide range of prices across a variety of parts and components.

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

Yes, we carry Automatic Transmission Parts for 21 model years of Pontiac LeMans between 1965 and 1993. The following model years are the most popular for Automatic Transmission Part purchases: 1993, 1992, 1991, 1990, 1989, 1988, 1981, 1980, and 1979.

What are the cheapest Automatic Transmission Parts for my 1974 Pontiac LeMans?

The cheapest 1974 Pontiac LeMans Automatic Transmission Parts we carry are:

AT SOLENOID SEAL (11239035) – $3.99
Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (Sold by each) (22148989) – $5.99
Clutch Pilot Bushing (20330523) – $6.99
AT OIL PUMP ORING (11236298) – $8.99
AT CLUTCH PLATE (11239333) – $8.99

Does Advance Auto Parts sell Automatic Transmission Parts for any other 1974 Pontiac models?

Yes. We stock Automatic Transmission Parts for 7 other popular 1974 Pontiac models. Some of the most popular are 1974 Grand Prix Automatic Transmission Parts, 1974 Bonneville Automatic Transmission Parts, 1974 Firebird Automatic Transmission Parts, 1974 Grand Am Automatic Transmission Parts, and 1974 Catalina Automatic Transmission Parts.

What are the top-rated Automatic Transmission Parts that fit the 1974 Pontiac LeMans?

Based on 1,225 reviews by customers, our 1974 Pontiac LeMans Automatic Transmission Parts have an average customer rating of 4 stars. These are the highest-rated categories of Automatic Transmission Parts for the 1974 Pontiac LeMans and their top-rated products:

Automatic Transmission Fluid Filler Tube Seals
- AT SOLENOID SEAL (11239035) – $3.99
Automatic Transmission Shifter Cable Brackets
- Cable Bracket (17130018) – $28.99

What types of Automatic Transmission Parts do you sell for my 1974 Pontiac LeMans?

As of 4/10/25, these are some of the most in-demand types of Automatic Transmission Parts for a 1974 Pontiac LeMans:

Can I get help with 1974 Pontiac LeMans Automatic Transmission Part orders?

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

What is your return policy for Pontiac LeMans Automatic Transmission Parts?

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

1974 Pontiac LeMans Automatic Transmission Parts

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)

ATP – AT SOLENOID SEAL (Part No.JO-15)

B & M – Cable Bracket (Part No.30499)

Mr. Gasket – A/Tdipstick (Part No.9703G)

B & M – Aluminum Braided Dip Stick, Fits TH-350 Transmission (Part No.22165)

ATP – AT CLUTCH PLATE (Part No.CC-22)

ATP – AT CLUTCH PLATE (Part No.SC-30)

ATP – AT CONTR SOLENOID (Part No.SE-1)

ATP – AT CONTR SOLENOID (Part No.CE-4)

FAG US – REPAIR SLEEVE (Part No.SR3506)

ATP – AT FRT PUMP BUSHING (Part No.CB-30)

Dorman – Clutch Pilot Bushing (Part No.690-014.1)

Dorman – Help – Brake and Clutch Bushings (Part No.74016)

Edelbrock – Automatic Trans Cable Adapter #8026 for GM 2004R, 700R4, 4L60 Transmissions (Part No.8026)

B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)

ATP – Automatic Transmission Detent Cable (Part No.Y-104)

ATP – Automatic Transmission Detent Cable (Part No.Y-225)

ATP – Automatic Transmission Universal Detent Cable 28 to 48 inches (Part No.Y-752)

ATP – Automatic Transmission Detent Cable End (Part No.YR-100)

ATP – DETENT CABLE (Part No.Y-1326)

ATP – ATP Automatic Transmission Detent Cable (Part No.Y-100)

ATP – AT OIL PUMP ORING (Part No.SO-21)

ATP – AT CONTR SOLENOID (Part No.SE-1)

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)

Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)

B & M – Modulator (Part No.20234)

ATP – AT MODULATOR VALVE (Part No.JX-76)

ATP – AT MODULATOR VALVE (Part No.JX-66)

Mr. Gasket – A/Tdipstick (Part No.9703G)

B & M – Aluminum Braided Dip Stick, Fits TH-350 Transmission (Part No.22165)

Dorman – Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (Sold by each) (Part No.690-014)

Dorman – Clutch Pilot Bushing (Part No.690-014.1)

ATP – AT FRT PUMP BUSHING (Part No.CB-4)

ATP – Automatic Transmission Universal Detent Cable 28 to 48 inches (Part No.Y-754)

ATP – Automatic Transmission Detent Cable (Part No.Y-104)