1974 Plymouth Roadrunner Performance Differentials

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Keep Your 1974 Plymouth Roadrunner in Top Shape with Quality Performance Differentials

Whether you’re repairing or upgrading your Performance Differential, using high-quality parts is key to keeping your 1974 Plymouth Roadrunner looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Differential Cases and Performance Differential Pinion Yokes. 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.

Competitive Prices and Extensive Inventory

The average price for a 1974 Plymouth Roadrunner Performance Differential at Advance Auto Parts is around $210.49, with a range that starts at $165.99 and goes up to $254.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Drive Shaft Pinion Yoke start at just $254.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Differential, don’t forget to check out other key components like Performance Distributors and Performance Fuel Systems. At Advance Auto Parts, we’re here to help you keep your 1974 Plymouth Roadrunner in peak condition, inside and out.

Essential 1974 Plymouth Roadrunner Performance Differentials

Motive Gear – Differential Carrier (Part No.C9.25E)

Differential Carrier

from

$165.99


Product Features:
  • CHRYS 9 1/4″ OPEN EMPTY CASE CAN USE ABS RING.
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Motive Gear – Drive Shaft Pinion Yoke (Part No.MG1350-8759)

Drive Shaft Pinion Yoke

from

$254.99


Product Features:
  • BILLET HP 1350-29 SPLINE YOKE
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Most Popular Performance Differential Case for 1974 Plymouth Roadrunners

Enhance your 1974 Plymouth Roadrunner with this popular Performance Differential Case we have in stock, for $165.99.

Motive Gear – Differential Carrier (Part No.C9.25E)

Differential Carrier

from

$165.99


Product Features:
  • CHRYS 9 1/4″ OPEN EMPTY CASE CAN USE ABS RING.
See More

Best-Selling 1974 Plymouth Roadrunner Performance Differential Pinion Yoke

Upgrade your Roadrunner with our best-selling Performance Differential Pinion Yoke.

Motive Gear – Drive Shaft Pinion Yoke (Part No.MG1350-8759)

Drive Shaft Pinion Yoke

from

$254.99


Product Features:
  • BILLET HP 1350-29 SPLINE YOKE
See More

FAQs for 1974 Plymouth Roadrunner Performance Differentials

What are the best-selling Performance Differentials for 1974 Plymouth Roadrunners?

Out of 2 Performance Differentials that fit 1974 Plymouth Roadrunners, the following parts are the top sellers:

What’s the price range for 1974 Plymouth Roadrunner Performance Differentials?

The prices of Performance Differentials for the 1974 Plymouth Roadrunner range from $165.99 up to $254.99 for the most premium parts.

What is the average price of a Performance Differential for a 1974 Plymouth Roadrunner?

The average price for Performance Differentials for the 1974 Plymouth Roadrunner is $210.49. Keep in mind the variety of part types within our Performance Differential category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance Differentials for other Plymouth Roadrunner model years?

Yes, we carry Performance Differentials for 6 model years of Plymouth Roadrunners between 1968 and 1975. The following model years are the most popular for Performance Differential purchases: 1973, 1972, 1971, 1970, 1969, 1968, and 1975.

What are the cheapest Performance Differentials for my 1974 Plymouth Roadrunner?

The cheapest 1974 Plymouth Roadrunner Performance Differentials we carry are:

Does Advance Auto Parts sell Performance Differentials for any other 1974 Plymouth models?

What are the top-rated Performance Differentials that fit the 1974 Plymouth Roadrunner?

The one 1974 Plymouth Roadrunner Performance Differential we have in stock is the Differential Carrier. It is rated 2 stars and costs $165.99.

What types of Performance Differentials do you sell for my 1974 Plymouth Roadrunner?

As of 3/1/26, these are some of the most in-demand types of Performance Differentials for a 1974 Plymouth Roadrunner:

Can I get help with 1974 Plymouth Roadrunner Performance Differential orders?

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

What is your return policy for Plymouth Roadrunner Performance Differentials?

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