1965 Buick Wildcat Engine Internals

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1965 Buick Wildcat 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 1965 Buick Wildcat looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Standard Piston Rings, Main Bearings, and Standard Rod Bearing Sets. 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 1965 Buick Wildcat Engine Internal at Advance Auto Parts is around $112.18, with a range that starts at $11.49 and goes up to $241.99. With 8 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Sealed Power Engine Connecting Rod Bearing Set, 8-3320CP 20, Sealed Power Engine Piston Ring Set, E-289K 30, and Sealed Power Engine Piston Ring Set, E-289K start at just $66.99 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 1965 Buick Wildcat in peak condition, inside and out.

Essential 1965 Buick Wildcat Engine Internals

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3320CP 20 (Part No.8-3320CP 20)

Sealed Power Engine Connecting Rod Bearing Set, 8-3320CP 20

from

$66.99
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, 8-3320CP 10 (Part No.8-3320CP 10)

Sealed Power Engine Connecting Rod Bearing Set, 8-3320CP 10

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 Crankshaft Main Bearing Set, 4664M 10 (Part No.4664M 10)

Sealed Power Engine Crankshaft Main Bearing Set, 4664M 10

from

$102.99
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, 4664M (Part No.4664M)

Sealed Power Engine Crankshaft Main Bearing Set, 4664M

from

$102.99
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, 4265M 10 (Part No.4265M 10)

Sealed Power Engine Crankshaft Main Bearing Set, 4265M 10

from

$241.99
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, 4664M 20 (Part No.4664M 20)

Sealed Power Engine Crankshaft Main Bearing Set, 4664M 20

from

$102.99
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 Main Bearing Set, 157M 10 (Part No.157M 10)

Sealed Power Main Bearing Set, 157M 10

from

$123.99
Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components.
See More

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4265M (Part No.4265M)

Sealed Power Engine Crankshaft Main Bearing Set, 4265M

from

$241.99
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, 3320CP 10 (Part No.3320CP 10)

Sealed Power Engine Connecting Rod Bearing, 3320CP 10

from

$11.49
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 Piston Ring Set, E-289K (Part No.E-289K)

Sealed Power Engine Piston Ring Set, E-289K

from

$119.99
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-289K 30 (Part No.E-289K 30)

Sealed Power Engine Piston Ring Set, E-289K 30

from

$109.99
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

Schaeffler – Schaeffler Repair Sleeve, SR3506 (Part No.SR3506)

Schaeffler Repair Sleeve, SR3506

from

$39.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.
See More

Most Popular Standard Piston Rings for 1965 Buick Wildcats

Enhance your 1965 Buick Wildcat with one of the 2 Standard Piston Rings we have in stock, starting at just $109.99.

Sealed Power – Sealed Power Engine Piston Ring Set, E-289K 30 (Part No.E-289K 30)

Sealed Power Engine Piston Ring Set, E-289K 30

from

$109.99
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-289K (Part No.E-289K)

Sealed Power Engine Piston Ring Set, E-289K

from

$119.99
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 1965 Buick Wildcat Main Bearing

Upgrade your Wildcat with our best-selling Main Bearing.

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4265M (Part No.4265M)

Sealed Power Engine Crankshaft Main Bearing Set, 4265M

from

$241.99
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 Rod Bearing Sets for 1965 Buick Wildcats

Choose a high-quality OEM or aftermarket Standard Rod Bearing Set for Buick Wildcats and enjoy top-notch performance from $64.99.

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 8-3320CP 10 (Part No.8-3320CP 10)

Sealed Power Engine Connecting Rod Bearing Set, 8-3320CP 10

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

Our Top Pick for a 1965 Buick Wildcat Oversized Individual Rod Bearing

Invest in a durable Oversized Individual Rod Bearing for your 1965 Buick, knowing you’re getting trusted brands and expert craftsmanship.

Sealed Power – Sealed Power Engine Connecting Rod Bearing, 3320CP 10 (Part No.3320CP 10)

Sealed Power Engine Connecting Rod Bearing, 3320CP 10

from

$11.49
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

Our Oversized Main Bearings for 1965 Buick Wildcats

Make a smart move for your 1965 Buick Wildcat with our Oversized Main Bearing for $241.99.

Sealed Power – Sealed Power Engine Crankshaft Main Bearing Set, 4265M 10 (Part No.4265M 10)

Sealed Power Engine Crankshaft Main Bearing Set, 4265M 10

from

$241.99
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 1965 Buick Wildcat Engine Internals

What are the best-selling Engine Internals for 1965 Buick Wildcats?

Out of 8 Engine Internals that fit 1965 Buick Wildcats, the following parts are the top sellers:

What’s the price range for 1965 Buick Wildcat Engine Internals?

The prices of Engine Internals for the 1965 Buick Wildcat range from $11.49 up to $241.99 for the most premium parts.

What is the average price of an Engine Internal for a 1965 Buick Wildcat?

The average price for Engine Internals for the 1965 Buick Wildcat is $112.18. 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 Buick Wildcat model years?

Yes, we carry Engine Internals for 7 model years of Buick Wildcats between 1962 and 1970. The following model years are the most popular for Engine Internal purchases: 1970, 1969, 1968, 1967, 1966, 1964, 1963, and 1962.

What are the cheapest Engine Internals for my 1965 Buick Wildcat?

The cheapest 1965 Buick Wildcat Engine Internals we carry are:

Does Advance Auto Parts sell Engine Internals for any other 1965 Buick models?

Yes. We stock Engine Internals for 6 other popular 1965 Buick models. Some of the most popular are 1965 LeSabre Engine Internals, 1965 Skylark Engine Internals, 1965 Riviera Engine Internals, 1965 Electra Engine Internals, and 1965 Special Engine Internals.

What types of Engine Internals do you sell for my 1965 Buick Wildcat?

As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 1965 Buick Wildcat:

Can I get help with 1965 Buick Wildcat Engine Internal orders?

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

What is your return policy for Buick Wildcat Engine Internals?

Advance Auto Parts keeps returns simple. For new Buick Wildcat Engine Internals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.