1956 Plymouth Suburban Performance Engines

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Keep Your 1956 Plymouth Suburban in Top Shape with Quality Performance Engines

Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1956 Plymouth Suburban looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Coolant Thermostats, Performance Intake Manifolds, and Performance Intake Manifold Hardware. 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.

Explore Related Parts

While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Fuel Systems and Performance Ignition Products. At Advance Auto Parts, we’re here to help you keep your 1956 Plymouth Suburban in peak condition, inside and out.

Essential 1956 Plymouth Suburban Performance Engines

Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Socket Head, 956G (Part No.956G)

Mr. Gasket Intake Manifold Bolt Set - Socket Head, 956G

from

$21.49
These grade 5 hex head bolts are brite zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8 inch-16 x 1 inch bolts & washers.
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Mr. Gasket – Mr. Gasket High Performance Thermostat, 4366 (Part No.4366)

Mr. Gasket High Performance Thermostat, 4366

from

$33.09
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.
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Mr. Gasket – Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363 (Part No.4363)

Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363

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.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Hex Head, 955G (Part No.955G)

Mr. Gasket Intake Manifold Bolt Set - Hex Head, 955G

from

$18.79
These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.
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Edelbrock – Edelbrock RPM Air-Gap Small Block Chrysler Black Intake Manifold, 75763 (Part No.75763)

Edelbrock RPM Air-Gap Small Block Chrysler Black Intake Manifold, 75763

from

$579.99
Edelbrock RPM Air-Gap Small Block Chrysler Black Intake Manifold, 75763.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set, 6091 (Part No.6091)

Mr. Gasket Intake Manifold Bolt Set, 6091

from

$39.29
These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
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Edelbrock – Edelbrock Performer 318/360 Intake Manifold for S/B Chrysler, LA Series, Black Finish, 21763 (Part No.21763)

Edelbrock Performer 318/360 Intake Manifold for S/B Chrysler, LA Series, Black Finish, 21763

from

$548.99
Edelbrock Performer 318/360 Intake Manifold for S/B Chrysler, LA Series, Black Finish, 21763.
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Edelbrock – Edelbrock RPM Air-Gap Small Block Chrysler Intake Manifold, 7576 (Part No.7576)

Edelbrock RPM Air-Gap Small Block Chrysler Intake Manifold, 7576

from

$497.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. Accepts early-style waterneck only. Non-EGR. Mopar 340-360. 4 bbl carb. For street and high performance use only. Available in cast, endurashine or polished finish.
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Most Popular Performance Engine Coolant Thermostat for 1956 Plymouth Suburbans

Enhance your 1956 Plymouth Suburban with this popular Performance Engine Coolant Thermostat we have in stock, for $33.09.

Mr. Gasket – Mr. Gasket High Performance Thermostat, 4366 (Part No.4366)

Mr. Gasket High Performance Thermostat, 4366

from

$33.09
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.
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Best-Selling 1956 Plymouth Suburban Performance Intake Manifolds

Upgrade your Suburban with one of our 2 best-selling Performance Intake Manifolds, earning an average 4.25 stars rating across 17 reviews.

Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set, 6091 (Part No.6091)

Mr. Gasket Intake Manifold Bolt Set, 6091

from

$39.29
These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Hex Head, 955G (Part No.955G)

Mr. Gasket Intake Manifold Bolt Set - Hex Head, 955G

from

$18.79
These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.
See More

Top-Quality Performance Intake Manifold Hardware for 1956 Plymouth Suburbans

Choose a high-quality OEM or aftermarket Performance Intake Manifold Hardware for Plymouth Suburbans and enjoy top-notch performance from $21.49.

Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Socket Head, 956G (Part No.956G)

Mr. Gasket Intake Manifold Bolt Set - Socket Head, 956G

from

$21.49
These grade 5 hex head bolts are brite zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8 inch-16 x 1 inch bolts & washers.
See More

FAQs for 1956 Plymouth Suburban Performance Engines

What are the best-selling Performance Engines for 1956 Plymouth Suburbans?

Out of 4 Performance Engines that fit 1956 Plymouth Suburbans, the following parts are the top sellers:

What’s the price range for 1956 Plymouth Suburban Performance Engines?

The prices of Performance Engines for the 1956 Plymouth Suburban range from $18.79 up to $39.29 for the most premium parts.

What is the average price of a Performance Engine for a 1956 Plymouth Suburban?

The average price for Performance Engines for the 1956 Plymouth Suburban is $25.28. Keep in mind the variety of part types within our Performance Engine 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 Engines for other Plymouth Suburban model years?

Yes, we carry Performance Engines for 5 model years of Plymouth Suburbans between 1955 and 1961. The following model years are the most popular for Performance Engine purchases: 1961, 1960, 1959, 1958, 1957, and 1955.

What are the cheapest Performance Engines for my 1956 Plymouth Suburban?

The cheapest 1956 Plymouth Suburban Performance Engines we carry are:

Does Advance Auto Parts sell Performance Engines for any other 1956 Plymouth models?

Yes. We stock Performance Engines for 3 other popular 1956 Plymouth models. Some of the most popular are 1956 Belvedere Performance Engines, 1956 Fury Performance Engines, 1956 Savoy Performance Engines, and 1956 Plaza Performance Engines.

What are the top-rated Performance Engines that fit the 1956 Plymouth Suburban?

The one 1956 Plymouth Suburban Performance Engine we have in stock is the Mr. Gasket Intake Manifold Bolt Set – Hex Head, 955G. It is rated 4 stars and costs $18.79.

What types of Performance Engines do you sell for my 1956 Plymouth Suburban?

As of 8/2/26, these are some of the most in-demand types of Performance Engines for a 1956 Plymouth Suburban:

Can I get help with 1956 Plymouth Suburban Performance Engine orders?

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

What is your return policy for Plymouth Suburban Performance Engines?

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