1955 Dodge Royal Performance Engines

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Keep Your 1955 Dodge Royal in Top Shape with a Quality Performance Engine

When it comes to maintaining or upgrading your 1955 Dodge Royal, 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 Engine for your Royal. We currently carry a top Performance Engine in stock that is built to last. Whether you’re replacing a damaged Performance Engine or looking to upgrade, our selection for the 1955 Dodge Royal 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 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 1955 Dodge Royal running smoothly and looking great.

Most Popular Performance Engine Coolant Thermostat for 1955 Dodge Royals

Enhance your 1955 Dodge Royal with this popular Performance Engine Coolant Thermostat we have in stock, for $31.99.

Mr. Gasket – High Performance Thermostat (Part No.4367)

High Performance Thermostat

from

$31.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Product Features:
  • Opens at 180 Degrees
  • Designed to Resist Large Variations of Coolant Pressure at High RPM
  • Opens at Correct Temperature Consistently Regardless of Engine RPM
  • For High Performance Street, Drag Race, and Oval Track
  • Copper & Brass Construction – Resists Corrosion
  • High Flow
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FAQs for 1955 Dodge Royal Performance Engines

What’s the price range for 1955 Dodge Royal Performance Engines?

We currently have just one Performance Engines for the 1955 Dodge Royal in stock: High Performance Thermostat and it costs $31.99.

Does Advance Auto Parts sell Performance Engines for other Dodge Royal model years?

Yes, we carry Performance Engines for 3 model years of Dodge Royals between 1956 and 1959. The following model years are the most popular for Performance Engine purchases: 1959, 1958, 1956, and 1957.

Does Advance Auto Parts sell Performance Engines for any other 1955 Dodge models?

Yes. We stock Performance Engines for 3 other popular 1955 Dodge models. Some of the most popular are 1955 Coronet Performance Engines, 1955 Custom Performance Engines, 1955 Lancer Performance Engines, and 1955 Truck Performance Engines.

What types of Performance Engines do you sell for my 1955 Dodge Royal?

We currently have just 1 Performance Engine in stock for a 1955 Dodge Royal, and as of 3/1/26, it is a Performance Engine Coolant Thermostat.

Can I get help with 1955 Dodge Royal Performance Engine orders?

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

What is your return policy for Dodge Royal Performance Engines?

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