1968 Lincoln Mark III Engine Internals

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Keep Your 1968 Lincoln Mark III 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 1968 Lincoln Mark III looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Main Bearing Repair Sleeves, Crankshaft Seals, and Crankshaft Bolts. 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 1968 Lincoln Mark III Engine Internal at Advance Auto Parts is around $42.74, with a range that starts at $21.49 and goes up to $71.99. With 6 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Felpro Engine Crankshaft Seal Kit, BS 40032, "ARP Auto Racing For Use With 289/ 460 Cubic"" Ford, 5/8"" Socket Size, 5/8"" – 18 Thread Size, 150-2501", and National Engine Crankshaft Seal, 5118 start at just $21.49 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 1968 Lincoln Mark III in peak condition, inside and out.

Essential 1968 Lincoln Mark III Engine Internals

ARP Auto Racing – "ARP Auto Racing For Use With 289/ 460 Cubic"" Ford, 5/8"" Socket Size, 5/8"" – 18 Thread Size, 150-2501" (Part No.150-2501)

"ARP Auto Racing For Use With 289/ 460 Cubic"" Ford, 5/8"" Socket Size, 5/8"" - 18 Thread Size, 150-2501"

from

$38.99
As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 Pounds Per Square Inch bolts that let you exert maximum clamping force. Special features comes with 1/4 Inch thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head.
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Driveworks – Driveworks Main Bearing Repair Sleeve, S-99181 (Part No.S-99181)

Driveworks Main Bearing Repair Sleeve, S-99181

from

$43.49
Driveworks Main Bearing Repair Sleeve, S-99181.
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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.
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Victor Reinz – Victor Reinz Engine Crankshaft Seal Kit, 19-10120-01 (Part No.19-10120-01)

Victor Reinz Engine Crankshaft Seal Kit, 19-10120-01

from

$71.99
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

Felpro – Felpro Engine Crankshaft Seal Kit, BS 40032 (Part No.BS 40032)

Felpro Engine Crankshaft Seal Kit, BS 40032

from

$21.49
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, 5118 (Part No.5118)

National Engine Crankshaft Seal, 5118

from

$42.49
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.
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Most Popular Main Bearing Repair Sleeves for 1968 Lincoln Mark IIIs

Enhance your 1968 Lincoln Mark III with one of the 2 Main Bearing Repair Sleeves we have in stock, starting at just $39.99.

Driveworks – Driveworks Main Bearing Repair Sleeve, S-99181 (Part No.S-99181)

Driveworks Main Bearing Repair Sleeve, S-99181

from

$43.49
Driveworks Main Bearing Repair Sleeve, S-99181.
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

Best-Selling 1968 Lincoln Mark III Crankshaft Seals

Upgrade your Mark III with one of our 3 best-selling Crankshaft Seals.

Felpro – Felpro Engine Crankshaft Seal Kit, BS 40032 (Part No.BS 40032)

Felpro Engine Crankshaft Seal Kit, BS 40032

from

$21.49
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, 5118 (Part No.5118)

National Engine Crankshaft Seal, 5118

from

$42.49
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, 19-10120-01 (Part No.19-10120-01)

Victor Reinz Engine Crankshaft Seal Kit, 19-10120-01

from

$71.99
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

Top-Quality Crankshaft Bolts for 1968 Lincoln Mark IIIs

Choose a high-quality OEM or aftermarket Crankshaft Bolt for Lincoln Mark IIIs and enjoy top-notch performance from $38.99.

ARP Auto Racing – "ARP Auto Racing For Use With 289/ 460 Cubic"" Ford, 5/8"" Socket Size, 5/8"" – 18 Thread Size, 150-2501" (Part No.150-2501)

"ARP Auto Racing For Use With 289/ 460 Cubic"" Ford, 5/8"" Socket Size, 5/8"" - 18 Thread Size, 150-2501"

from

$38.99
As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 Pounds Per Square Inch bolts that let you exert maximum clamping force. Special features comes with 1/4 Inch thick, wide area washer and an extra tall 12 point head that accepts a deep socket and eliminates the worry of stripping the head.
See More

FAQs for 1968 Lincoln Mark III Engine Internals

What are the best-selling Engine Internals for 1968 Lincoln Mark IIIs?

Out of 6 Engine Internals that fit 1968 Lincoln Mark IIIs, the following parts are the top sellers:

What’s the price range for 1968 Lincoln Mark III Engine Internals?

The prices of Engine Internals for the 1968 Lincoln Mark III range from $21.49 up to $71.99 for the most premium parts.

What is the average price of an Engine Internal for a 1968 Lincoln Mark III?

The average price for Engine Internals for the 1968 Lincoln Mark III is $42.74. 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 Lincoln Mark III model years?

Yes, we carry Engine Internals for 2 model years of Lincoln Mark IIIs between 1969 and 1971. The following model years are the most popular for Engine Internal purchases: 1971, 1970, and 1969.

What are the cheapest Engine Internals for my 1968 Lincoln Mark III?

The cheapest 1968 Lincoln Mark III Engine Internals we carry are:

What types of Engine Internals do you sell for my 1968 Lincoln Mark III?

As of 8/2/26, these are some of the most in-demand types of Engine Internals for a 1968 Lincoln Mark III:

Can I get help with 1968 Lincoln Mark III Engine Internal orders?

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

What is your return policy for Lincoln Mark III Engine Internals?

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