1974 Dodge RM350 Performance Transmissions

Keep Your 1974 Dodge RM350 in Top Shape with a Quality Performance Transmission

When it comes to maintaining or upgrading your 1974 Dodge RM350, 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 RM350. 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 Dodge RM350 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 Engines and Performance Fuel Systems to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1974 Dodge RM350 running smoothly and looking great.

Most Popular Performance Transmission Shift Kit for 1974 Dodge RM350s

Enhance your 1974 Dodge RM350 with this popular Performance Transmission Shift Kit we have in stock, for $83.99.

B & M – Shift Improver Kit (Part No.10225)

Shift Improver Kit

from

$83.99
This B&M Shift Improver kit fits all 1971-1977 Chrysler, Dodge and Plymouth TF727 transmissions with 6 cyl and V8 engines, along with A-904 transmissions with V-8 engines. This kit recalibrates your automatic transmission for optimum performance, extended life by eliminating shift overlap and excess wear on clutches & bands due to slippage. You get two modes of performance to select from: Stage 1 Heavy Duty, or Stage 2 Street/Strip. Stage 1 gives firm positive shifts without loss of driver comfort for improved shifting performance in all street vehicles. Street/Strip is for high performance street use or for competitive events for the enthusiast who wants the hardest hitting, quickest possible shifts. All you need are basic tools, the included installation instructions and in the space of an afternoon you can turn your transmission into a B&M-tuned unit! Ask the thousands of satisfied customers that have installed one in their transmissions!

Product Features:
  • Eliminates Shift Overlap
  • Provides Crisp Shifts
  • On Any Stock Automatic Transmission
  • Eliminates Soft/Sluggish Shift
  • Eliminate Clutch and Band Wear
  • Improves Transmission Life
  • Transmission Removal Not Required
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FAQs for 1974 Dodge RM350 Performance Transmissions

What’s the price range for 1974 Dodge RM350 Performance Transmissions?

We currently have just one Performance Transmissions for the 1974 Dodge RM350 in stock: Shift Improver Kit and it costs $83.99.

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

What types of Performance Transmissions do you sell for my 1974 Dodge RM350?

We currently have just 1 Performance Transmission in stock for a 1974 Dodge RM350, and as of 11/2/25, it is a Performance Transmission Shift Kit.

Can I get help with 1974 Dodge RM350 Performance Transmission orders?

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

What is your return policy for Dodge RM350 Performance Transmissions?

Advance Auto Parts keeps returns simple. For new Dodge RM350 Performance Transmissions and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.