1956 Mercury Custom Engine Internals
Keep Your 1956 Mercury Custom in Top Shape with Quality Engine Internals
Whether you’re repairing or upgrading your Engine Internal, using high-quality parts is key to keeping your 1956 Mercury Custom looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Standard Individual Rod Bearings, Oversized Rod Bearing Set, and Standard Piston Rings. 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 1956 Mercury Custom Engine Internal at Advance Auto Parts is around $103.46, with a range that starts at $15.29 and goes up to $205.99. With 12 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Sealed Power Engine Connecting Rod Bearing, 2000CPA 10, Sealed Power Engine Connecting Rod Bearing, 2000CPA, and Sealed Power Engine Crankshaft Main Bearing Set, 963M 30 start at just $15.29 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Internal, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1956 Mercury Custom in peak condition, inside and out.
Find Your Specific 1956 Mercury Custom Engine Internals
Looking for the perfect Engine Internal for your 1956 Mercury Custom? You’re in the right place. Below, you’ll find links to various types of Engine Internals that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Internals, ensuring durability and a precise fit for your Mercury Custom. Whether you’re driving a 1956 model or another popular model year like
1952,
1953,
1954, and
1955, we’ve got you covered. Purchasing Engine Internals 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 Engine Internals that fit your vehicle.
Essential 1956 Mercury Custom Engine Internals
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 30 (Part No.8-2000CPA 30)
from
$89.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 20 (Part No.8-2000CPA 20)
from
$89.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 1505CAA 20 (Part No.1505CAA 20)
from
$29.49
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 1505CAA (Part No.1505CAA)
from
$30.49
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2000CPA (Part No.2000CPA)
from
$15.29
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2000CPA 10 (Part No.2000CPA 10)
from
$15.29
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 40 (Part No.8-2000CPA 40)
from
$89.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-1505CAA 20 (Part No.8-1505CAA 20)
from
$167.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA (Part No.8-2000CPA)
from
$89.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-175X 60 (Part No.E-175X 60)
from
$75.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-240X (Part No.E-240X)
from
$66.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-240X 30 (Part No.E-240X 30)
from
$59.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-175X (Part No.E-175X)
from
$75.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-175X 30 (Part No.E-175X 30)
from
$80.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-240X 40 (Part No.E-240X 40)
from
$59.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 963M 10 (Part No.963M 10)
from
$205.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 963M 30 (Part No.963M 30)
from
$205.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 884M 10 (Part No.884M 10)
from
$111.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 963M 20 (Part No.963M 20)
from
$205.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Popular 1956 Mercury Custom Engine Internals Categories
Most Popular Standard Individual Rod Bearings for 1956 Mercury Customs
Enhance your 1956 Mercury Custom with one of the 2 Standard Individual Rod Bearings we have in stock, starting at just $15.29.
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2000CPA 10 (Part No.2000CPA 10)
from
$15.29
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2000CPA (Part No.2000CPA)
from
$15.29
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Best-Selling 1956 Mercury Custom Oversized Rod Bearing Set
Upgrade your Custom with one of our 2 best-selling Oversized Rod Bearing Set.
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 20 (Part No.8-2000CPA 20)
from
$89.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 30 (Part No.8-2000CPA 30)
from
$89.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Top-Quality Standard Piston Rings for 1956 Mercury Customs
Choose a high-quality OEM or aftermarket Standard Piston Ring for Mercury Customs and enjoy top-notch performance from $75.99.
Sealed Power – Sealed Power Engine Piston Ring Set, E-175X 30 (Part No.E-175X 30)
from
$80.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-175X (Part No.E-175X)
from
$75.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Piston Ring Set, E-175X 60 (Part No.E-175X 60)
from
$75.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Top Picks for 1956 Mercury Custom Standard Rod Bearing Sets
Invest in one of our 2 durable Standard Rod Bearing Sets for your 1956 Mercury, knowing you’re getting trusted brands and expert craftsmanship.
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA (Part No.8-2000CPA)
from
$89.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2000CPA 40 (Part No.8-2000CPA 40)
from
$89.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Oversized Main Bearings for 1956 Mercury Customs
Make a smart move for your 1956 Mercury Custom with products all priced from $205.99.
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 963M 10 (Part No.963M 10)
from
$205.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 963M 30 (Part No.963M 30)
from
$205.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 963M 20 (Part No.963M 20)
from
$205.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More
FAQs for 1956 Mercury Custom Engine Internals
What are the best-selling Engine Internals for 1956 Mercury Customs?
Out of 12 Engine Internals that fit 1956 Mercury Customs, the following parts are the top sellers:
- Sealed Power Engine Connecting Rod Bearing, 2000CPA 10 (19693080) – $15.29
- Sealed Power Engine Connecting Rod Bearing, 2000CPA (19693100) – $15.29
- Sealed Power Engine Crankshaft Main Bearing Set, 963M 30 (20686819) – $205.99
What’s the price range for 1956 Mercury Custom Engine Internals?
The prices of Engine Internals for the 1956 Mercury Custom range from $15.29 up to $205.99 for the most premium parts.
What is the average price of an Engine Internal for a 1956 Mercury Custom?
The average price for Engine Internals for the 1956 Mercury Custom is $103.46. Keep in mind the variety of part types within our Engine Internal category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Internals for other Mercury Custom model years?
What are the cheapest Engine Internals for my 1956 Mercury Custom?
The cheapest 1956 Mercury Custom Engine Internals we carry are:
- Sealed Power Engine Connecting Rod Bearing, 2000CPA 10 (19693080) – $15.29
- Sealed Power Engine Connecting Rod Bearing, 2000CPA (19693100) – $15.29
- Sealed Power Engine Piston Ring Set, E-175X (19692489) – $75.99
- Sealed Power Engine Piston Ring Set, E-175X 60 (19692493) – $75.99
- Sealed Power Engine Piston Ring Set, E-175X 30 (19692491) – $80.99
Does Advance Auto Parts sell Engine Internals for any other 1956 Mercury models?
Yes. We stock Engine Internals for 2 other popular 1956 Mercury models. Some of the most popular are 1956 Monterey Engine Internals, 1956 Montclair Engine Internals, and 1956 Medalist Engine Internals.
What types of Engine Internals do you sell for my 1956 Mercury Custom?
As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 1956 Mercury Custom:
Can I get help with 1956 Mercury Custom Engine Internal orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Engine Internals and more.
What is your return policy for Mercury Custom Engine Internals?
Advance Auto Parts keeps returns simple. For new Mercury Custom Engine Internals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.