1966 International 1100A Engine Internals
Keep Your 1966 International 1100A 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 1966 International 1100A looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Standard Rod Bearing Sets, Standard Piston Rings, and Oversized Main Bearings. 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.
Top-Rated Engine Internals from Trusted Brands
Looking for a reliable Engine Internal? We’ve got you covered with options from brands you know and trust like National. For example, National Engine Internals start at just $9.99 with an average 4.3 star rating. With over 13 reviews and a solid 5.0 star average, you can shop with confidence knowing other International 1100A owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 International 1100A Engine Internal at Advance Auto Parts is around $59.67, with a range that starts at $9.99 and goes up to $172.99. With 16 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Felpro Engine Crankshaft Seal Kit, BS 5115, Sealed Power Engine Crankshaft Main Bearing Set, 4070M, and Sealed Power Engine Piston Ring Set, E-135X start at just $34.99 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 1966 International 1100A in peak condition, inside and out.
Essential 1966 International 1100A Engine Internals
Sealed Power – Sealed Power Engine Piston Ring Set, E-135X (Part No.E-135X)
from
$69.99
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-270K (Part No.E-270K)
from
$97.99
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-270X (Part No.E-270X)
from
$64.99
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, 1575CPA 20 (Part No.1575CPA 20)
from
$17.29
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 Piston Ring Set, E-270K 40 (Part No.E-270K 40)
from
$92.99
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, 8-2410CP (Part No.8-2410CP)
from
$68.99
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, 935M (Part No.935M)
from
$172.99
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, 4070M (Part No.4070M)
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 Crankshaft Main Bearing Set, 4070M 10 (Part No.4070M 10)
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
National – National Multi-Purpose Seal, 473231 (Part No.473231)
from
$9.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
Felpro – Felpro Engine Crankshaft Seal Kit, BS 5115 (Part No.BS 5115)
from
$34.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
National – National Engine Crankshaft Seal, 7581H (Part No.7581H)
from
$26.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10043-01 (Part No.19-10043-01)
from
$70.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2410CP 10 (Part No.8-2410CP 10)
from
$63.99
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, 2410CP 10 (Part No.2410CP 10)
from
$12.99
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, 2410CP (Part No.2410CP)
from
$13.79
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 1966 International 1100A Engine Internals Categories
Most Popular Standard Rod Bearing Set for 1966 International 1100As
Enhance your 1966 International 1100A with this popular Standard Rod Bearing Set we have in stock, for $68.99.
Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-2410CP (Part No.8-2410CP)
from
$68.99
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
Best-Selling 1966 International 1100A Standard Piston Rings
Upgrade your 1100A with one of our 3 best-selling Standard Piston Rings.
Sealed Power – Sealed Power Engine Piston Ring Set, E-135X (Part No.E-135X)
from
$69.99
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-270K (Part No.E-270K)
from
$97.99
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-270X (Part No.E-270X)
from
$64.99
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 Oversized Main Bearings for 1966 International 1100As
Choose a high-quality OEM or aftermarket Oversized Main Bearing for International 1100As and enjoy top-notch performance from $75.99.
Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4070M (Part No.4070M)
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 Crankshaft Main Bearing Set, 935M (Part No.935M)
from
$172.99
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, 4070M 10 (Part No.4070M 10)
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 1966 International 1100A Standard Individual Rod Bearings
Invest in one of our 2 durable Standard Individual Rod Bearings for your 1966 International, knowing you’re getting trusted brands and expert craftsmanship.
Sealed Power – Sealed Power Engine Connecting Rod Bearing, 2410CP (Part No.2410CP)
from
$13.79
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, 2410CP 10 (Part No.2410CP 10)
from
$12.99
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-Rated Crankshaft Seals for 1966 International 1100As
Make a smart move for your 1966 International 1100A with products all priced from $9.99 to $70.99.
National – National Multi-Purpose Seal, 473231 (Part No.473231)
from
$9.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
Felpro – Felpro Engine Crankshaft Seal Kit, BS 5115 (Part No.BS 5115)
from
$34.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10043-01 (Part No.19-10043-01)
from
$70.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
See More
National – National Engine Crankshaft Seal, 7581H (Part No.7581H)
from
$26.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More
Top-Rated Engine Internal Brands For Your 1966 International 1100A
When it comes to finding the perfect Engine Internal for your 1966 International 1100A, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Engine Internal brands including National, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $9.99. Purchasing a Engine Internal from us here at Advance Auto Parts is a smart move for both you and your 1966 International 1100A, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 1966 International 1100A Engine Internals
If you’re looking for a top-quality Engine Internal for your 1966 International 1100A, Advance Auto Parts has exactly what you need with our selection of National Engine Internals. We have 1 National Engine Internals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $9.99, you’ll find the perfect Engine Internal for your needs and budget. National Engine Internals for the 1966 International 1100A come highly rated, with over 1 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Engine Internal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$9.99
(1)
National Multi-Purpose Seal, 473231
“This timing cover seal is for a 1956 Cadillac. It was in stock and cheaper than Rock Auto for the exact same part.”
FAQs for 1966 International 1100A Engine Internals
What are the best-selling Engine Internals for 1966 International 1100As?
Out of 16 Engine Internals that fit 1966 International 1100As, the following parts are the top sellers:
- Felpro Engine Crankshaft Seal Kit, BS 5115 (3502724) – $34.99
- Sealed Power Engine Crankshaft Main Bearing Set, 4070M (3701824) – $89.99
- Sealed Power Engine Piston Ring Set, E-135X (19692454) – $69.99
What’s the price range for 1966 International 1100A Engine Internals?
The prices of Engine Internals for the 1966 International 1100A range from $9.99 up to $172.99 for the most premium parts.
What is the average price of an Engine Internal for a 1966 International 1100A?
The average price for Engine Internals for the 1966 International 1100A is $59.67. 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.
What are the cheapest Engine Internals for my 1966 International 1100A?
The cheapest 1966 International 1100A Engine Internals we carry are:
- National Multi-Purpose Seal, 473231 (18444310) – $9.99
- Sealed Power Engine Connecting Rod Bearing, 2410CP 10 (3704440) – $12.99
- Sealed Power Engine Connecting Rod Bearing, 2410CP (3704432) – $13.79
- Sealed Power Engine Connecting Rod Bearing, 1575CPA 20 (19693235) – $17.29
- National Engine Crankshaft Seal, 7581H (18444973) – $26.49
Does Advance Auto Parts sell Engine Internals for any other 1966 International models?
Yes. We stock Engine Internals for 10 other popular 1966 International models. Some of the most popular are 1966 Scout Engine Internals, 1966 M1100 Engine Internals, 1966 M1200 Engine Internals, 1966 M1400 Engine Internals, and 1966 M800 Engine Internals.
What are the top-rated Engine Internals that fit the 1966 International 1100A?
The one 1966 International 1100A Engine Internal we have in stock is the National Multi-Purpose Seal, 473231. It is rated 5 stars and costs $9.99.
What types of Engine Internals do you sell for my 1966 International 1100A?
As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 1966 International 1100A:
Can I get help with 1966 International 1100A Engine Internal orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about International Engine Internals and more.
What is your return policy for International 1100A Engine Internals?
Advance Auto Parts keeps returns simple. For new International 1100A Engine Internals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.