1958 Oldsmobile 98 Performance Valve Covers

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Keep Your 1958 Oldsmobile 98 in Top Shape with a Quality Performance Valve Cover

When it comes to maintaining or upgrading your 1958 Oldsmobile 98, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Performance Valve Cover for your 98. We currently carry a top Performance Valve Cover in stock that is built to last. Whether you’re replacing a damaged Performance Valve Cover or looking to upgrade, our selection for the 1958 Oldsmobile 98 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Performance Distributors and Performance Ignition Products to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1958 Oldsmobile 98 running smoothly and looking great.

Essential 1958 Oldsmobile 98 Performance Valve Covers

Edelbrock – Edelbrock Signature Series Valve Covers, 4485 (Part No.4485)

Edelbrock Signature Series Valve Covers, 4485

from

$87.99
The Edelbrock No: 4485 Signature Series Valve Covers are designed for Oldsmobile 350-455 V8 (fits 5- and 10-hole heads) applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Top Street Performance – Top Street Performance Chevy Small Block Perimeter-Bolt V8 (265-400) Polished Fabricated Aluminum Short-Bolt Valve Covers with Breather Holes, JM80… (Part No.JM8091-8P)

Top Street Performance Chevy Small Block Perimeter-Bolt V8 (265-400) Polished Fabricated Aluminum Short-Bolt Valve Covers with Breather Holes, JM80...

from

$136.99
TSP Valve Covers are constructed of high-quality materials and are available for any look and application. We?ve got cast aluminum valve covers for the classic or retro look and fabricated aluminum for racing. Our fabricated covers feature CNC-machined rails and are completely TIG welded. They offer excellent stability and valve train clearance along with great looks. So regardless of the application, we?ve got you ?covered.?
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Mr. Gasket – Mr. Gasket Aluminum Valve Cover, 6854 (Part No.6854)

Mr. Gasket Aluminum Valve Cover, 6854

from

$207.99
High quality valve covers that help you solve rocker clearance issues. Great for when you just can’t seem to stop those thin steel ones from leaking oil. Good for high performance street, drag and oval track racing. They feature an extended sealing lip to positively locate and secure the gasket and stop it from moving to eliminate oil leaks. These Mr. Gasket covers are precision die cast for light weight and a perfect fit.
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Mr. Gasket – Mr. Gasket Chrome Valve Covers Without Baffle, 9422 (Part No.9422)

Mr. Gasket Chrome Valve Covers Without Baffle, 9422

from

$118.99
These Mr. Gasket chrome plated steel valve covers have a smooth top with original equipment height and internal baffle. Features one breather/oil fill cap opening per valve cover. Sold as a pair. Hardware and gaskets sold separately.
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Most Popular Performance Valve Cover for 1958 Oldsmobile 98s

Enhance your 1958 Oldsmobile 98 with this popular Performance Valve Cover we have in stock, for $118.99.

Mr. Gasket – Mr. Gasket Chrome Valve Covers Without Baffle, 9422 (Part No.9422)

Mr. Gasket Chrome Valve Covers Without Baffle, 9422

from

$118.99
These Mr. Gasket chrome plated steel valve covers have a smooth top with original equipment height and internal baffle. Features one breather/oil fill cap opening per valve cover. Sold as a pair. Hardware and gaskets sold separately.
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FAQs for 1958 Oldsmobile 98 Performance Valve Covers

What’s the price range for 1958 Oldsmobile 98 Performance Valve Covers?

We currently have just one Performance Valve Covers for the 1958 Oldsmobile 98 in stock: Mr. Gasket Chrome Valve Covers Without Baffle, 9422 and it costs $118.99.

Does Advance Auto Parts sell Performance Valve Covers for other Oldsmobile 98 model years?

Yes, we carry Performance Valve Covers for 24 model years of Oldsmobile 98s between 1959 and 1984. The following model years are the most popular for Performance Valve Cover purchases: 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, and 1972.

Does Advance Auto Parts sell Performance Valve Covers for any other 1958 Oldsmobile models?

Yes. We stock Performance Valve Covers for 2 other popular 1958 Oldsmobile models. Some of the most popular are 1958 Dynamic Performance Valve Covers, 1958 Fiesta Performance Valve Covers, and 1958 Super 88 Performance Valve Covers.

What types of Performance Valve Covers do you sell for my 1958 Oldsmobile 98?

We currently have just 1 Performance Valve Cover in stock for a 1958 Oldsmobile 98, and as of 8/2/26, it is a Performance Valve Cover.

Can I get help with 1958 Oldsmobile 98 Performance Valve Cover orders?

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

What is your return policy for Oldsmobile 98 Performance Valve Covers?

Advance Auto Parts keeps returns simple. For new Oldsmobile 98 Performance Valve Covers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.