1974 Ford Mustang II Performance Transmissions

Keep Your 1974 Ford Mustang II in Top Shape with a Quality Performance Transmission

When it comes to maintaining or upgrading your 1974 Ford Mustang II, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Performance Transmission for your Mustang II. We currently carry a top Performance Transmission in stock that is built to last. Whether you’re replacing a damaged Performance Transmission or looking to upgrade, our selection for the 1974 Ford Mustang II ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Performance Ignition Products and Performance Oil Filters to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1974 Ford Mustang II running smoothly and looking great.

Find Your Specific 1974 Ford Mustang II Performance Transmissions

Looking for the perfect Performance Transmission for your 1974 Ford Mustang II? You’re in the right place. Below, you’ll find a Performance Transmission from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Transmissions, ensuring durability and a precise fit for your Ford Mustang II. Whether you’re driving a 1974 model or another popular model year like 1975, 1976, 1977, and 1978, we’ve got you covered. Purchasing Performance Transmissions 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 Performance Transmissions that fit your vehicle.

Essential 1974 Ford Mustang II Performance Transmissions

B & M – Shift Improver Kit, 67-91 C6 Transmission (Part No.40262)

Shift Improver Kit, 67-91 C6 Transmission

from

$77.99
The B&M Shift Improver kit, is the easiest way to get the performance you want out of your transmission. A few simple modifications and your transmission will shift fast, firm and live longer.

Product Features:
  • Provides Crisp Shifts
  • On Any Stock Automatic Transmission
  • Eliminates Soft/Sluggish Shift
  • Eliminates Shift Overlap
  • Eliminate Clutch and Band Wear
  • Improves Transmission Life
  • Transmission Removal Not Required
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B & M – Transpak (Part No.50229)

Transpak

from

$149.99
Transpak – 1970 to 1982 Ford, Lincoln, Mercury C4 Recalibrate your automatic transmission for optimum performance Select the mode that best suits your application Improves transmission life Transmission removal not required APPLICATION: 1970 to 1982 Ford,

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
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Most Popular Performance Transmission Shift Kit for 1974 Ford Mustang IIs

Enhance your 1974 Ford Mustang II with this popular Performance Transmission Shift Kit we have in stock, for $149.99.
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B & M – Transpak (Part No.50229)

Transpak

from

$149.99
Transpak – 1970 to 1982 Ford, Lincoln, Mercury C4 Recalibrate your automatic transmission for optimum performance Select the mode that best suits your application Improves transmission life Transmission removal not required APPLICATION: 1970 to 1982 Ford,

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
See More
View Product

FAQs for 1974 Ford Mustang II Performance Transmissions

What’s the price range for 1974 Ford Mustang II Performance Transmissions?

We currently have just one Performance Transmissions for the 1974 Ford Mustang II in stock: Transpak and it costs $149.99.

Does Advance Auto Parts sell Performance Transmissions for other Ford Mustang II model years?

Yes, we carry Performance Transmissions for 3 model years of Ford Mustang IIs between 1975 and 1978. The following model years are the most popular for Performance Transmission purchases: 1978, 1977, 1976, and 1975.

Does Advance Auto Parts sell Performance Transmissions for any other 1974 Ford models?

What types of Performance Transmissions do you sell for my 1974 Ford Mustang II?

We currently have just 1 Performance Transmission in stock for a 1974 Ford Mustang II, and as of 11/2/25, it is a Performance Transmission Shift Kit.

Can I get help with 1974 Ford Mustang II Performance Transmission orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ford Performance Transmissions and more.

What is your return policy for Ford Mustang II Performance Transmissions?

Advance Auto Parts keeps returns simple. For new Ford Mustang II Performance Transmissions and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.