Mercury S-55 Valve Cover and Cylinder Heads

Your One-Stop Shop For Trusted Mercury S-55 Valve Cover and Cylinder Heads

If you’re in search of Mercury S-55 Valve Cover and Cylinder Heads aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 16 Valve Cover and Cylinder Heads from top brands with prices ranging from $0.25 to $1,223.99.

Beyond great prices, we stock trusted brands manufacturing all types of Valve Cover and Cylinder Heads for your Mercury S-55.

And don’t forget to read customer reviews across all Valve Cover and Cylinder Heads categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Valve Cover and Cylinder Heads have to cost top dollar, and we prove it. Browse our top Mercury S-55 Valve Cover and Cylinder Heads below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential Mercury S-55 Valve Cover and Cylinder Heads

Dorman – Dorman Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each), 555-007 (Part No.555-007)

Dorman Steel Cup Expansion Plug 13.70mm, Height 0.180 (Sold by each), 555-007

from

$1.79
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Victor Reinz – Victor Reinz Engine Cylinder Head Gasket Set, 02-10318-01 (Part No.02-10318-01)

Victor Reinz Engine Cylinder Head Gasket Set, 02-10318-01

from

$188.99
Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.
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ARP Auto Racing – ARP Auto Racing For Use With Ford Big Block 390/ 428 Cid Fe Series, Hex Head, Black Oxide, Chrome, 155-3601 (Part No.155-3601)

ARP Auto Racing For Use With Ford Big Block 390/ 428 Cid Fe Series, Hex Head, Black Oxide, Chrome, 155-3601

from

$139.99
High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 PSI (which is 15 Percent stronger than Grade 8) and kits come complete with hardened parallel ground washers.
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Edelbrock – Edelbrock Classic Series Valve Cover For Ford Fe V8 1958-1976, 41629 (Part No.41629)

Edelbrock Classic Series Valve Cover For Ford Fe V8 1958-1976, 41629

from

$385.99
Edelbrock part No. 41629 Classic Series Valve Covers are designed for Ford FE V8 1958-1976 applications. Edelbrock first made these aluminum valve covers in the late 50’s and they’re still a classic. Made of heavy-gauge sand-cast aluminum, Overall height is measured from base to top at the highest point. Edelbrock classic valve covers can be machined to accept breathers if desired. May not clear some power brake boosters on Ford FE applications.
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Edelbrock – Edelbrock Signature Series Valve Covers, 4462 (Part No.4462)

Edelbrock Signature Series Valve Covers, 4462

from

$90.99
The Edelbrock No: 4462 Signature Series Valve Covers are designed for Ford FE 332-352-360-390-406-410-427-428 V8 ’58-76 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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Mr. Gasket – Mr. Gasket Chrome Valve Covers With Baffle, 9412 (Part No.9412)

Mr. Gasket Chrome Valve Covers With Baffle, 9412

from

$103.99
These Mr. Gasket chrome plated stamped steel valve covers have a flat smooth top, and internal baffles. Fits Ford 332,360,390,406,427,428. Sold as a pair.
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Mr. Gasket – Mr. Gasket Head Gasket, 1132G (Part No.1132G)

Mr. Gasket Head Gasket, 1132G

from

$46.09
Mr. Gasket Embossed Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. This is a very unique design that has a solid metal on metal fold at the combustion seal. This fold makes for a very stout seal that is almost the equivalent of a higher-end MLS (multi-layer steel) gasket with a gas stopper layer, but at a much lower cost. This gasket also has embossments around the coolant and oil passages and has a thick aluminum flake coating. All of these features result in a steel shim head gasket that handles extreme cylinder pressures very well. It’s probably the best steel shim head gasket you could ask for. Sold individually.
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Edelbrock – Edelbrock Cylinder Head Gasket Set, 7337 (Part No.7337)

Edelbrock Cylinder Head Gasket Set, 7337

from

$65.99
Edelbrock part No: 7337 head gasket is intended for 390-428 FE Ford engines. This gasket comes as a set and has a 4.400 bore size, .038 compressed thickness and 9.90 cc volume.
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Victor Reinz – Victor Reinz Engine Cylinder Head Gasket, 61-10326-00 (Part No.61-10326-00)

Victor Reinz Engine Cylinder Head Gasket, 61-10326-00

from

$35.49
For secure, lasting macro and micro sealing, and protection against fuel, oil, water, and anti-freeze, Victor Reinz cylinder head gaskets deliver optimal service. Victor Reinz gaskets deliver OE proven strength and resistance to extreme temperatures and high-combustion pressures, and Victor Reinz engineers choose the most effective materials and designs from the global resources of Dana Incorporated.
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Edelbrock – Edelbrock RPM 427 Low-Riser/ Medium-Riser Cylinder Head, 60079 (Part No.60079)

Edelbrock RPM 427 Low-Riser/ Medium-Riser Cylinder Head, 60079

from

$1175.99
Edelbrock RPM 427 Low-Riser/ Medium-Riser Cylinder Head, 60079.
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Edelbrock – Edelbrock RPM 427 Low-Riser/ Medium-Riser Cylinder Head, 60075 (Part No.60075)

Edelbrock RPM 427 Low-Riser/ Medium-Riser Cylinder Head, 60075

from

$1223.99
The Edelbrock No. 60075 Performer RPM cylinder head is designed for use with 1961-76 390-427-428 Ford applications. Edelbrock Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
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Sealed Power – Sealed Power Engine Push Rod, RP-3172B (Part No.RP-3172B)

Sealed Power Engine Push Rod, RP-3172B

from

$2.99
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.
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Sealed Power – Sealed Power Engine Push Rod, RP-3172 (Part No.RP-3172)

Sealed Power Engine Push Rod, RP-3172

from

$1.99
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.
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Sealed Power – Sealed Power Engine Valve Spring Retainer Keeper, VK-138 (Part No.VK-138)

Sealed Power Engine Valve Spring Retainer Keeper, VK-138

from

$0.30
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.
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Edelbrock – Edelbrock Rocker Shaft Stud Kit, 6009 (Part No.6009)

Edelbrock Rocker Shaft Stud Kit, 6009

from

$156.99
Edelbrock Rocker Shaft Stud Kit, 6009.
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Valve Cover and Cylinder Heads Brands You Can Trust For Your Mercury S-55

6 trusted brands of Valve Cover and Cylinder Heads line our shelves, ready to help keep your Mercury S-55 running smooth. Below are some of the most popular brands and their top Valve Cover and Cylinder Heads offerings:

Most Purchased Mercury S-55 Valve Cover and Cylinder Heads from Edelbrock

When you buy the most frequently purchased Edelbrock brand Valve Cover and Cylinder Heads, you can be confident it will be the right part for your Mercury S-55. Here are the Edelbrock Valve Cover and Cylinder Heads Advanced Auto customers buy the most:
Edelbrock Signature Series Valve Covers, 4462
from $90.99
This product is not rated
Edelbrock Signature Series Valve Covers, 4462
Valve Covers
Mr. Gasket Chrome Valve Covers With Baffle, 9412
from $103.99
This product is not rated
Mr. Gasket Chrome Valve Covers With Baffle, 9412
Valve Covers
Sealed Power Engine Push Rod, RP-3172B
from $1.45
This product is not rated
Sealed Power Engine Push Rod, RP-3172B
Push Rods

FAQs for Mercury S-55 Valve Cover and Cylinder Heads

What are the most purchased Valve Cover and Cylinder Heads for the Mercury S-55?

Out of 16 Valve Cover and Cylinder Heads for the Mercury S-55, the most popular in our inventory are:
Sealed Power Engine Push Rod, RP-3172
from $0.95
This product is not rated
Sealed Power Engine Push Rod, RP-3172
Push Rods
Sealed Power Engine Push Rod, RP-3172B
from $1.45
This product is not rated
Sealed Power Engine Push Rod, RP-3172B
Push Rods
Edelbrock Signature Series Valve Covers, 4462
from $90.99
This product is not rated
Edelbrock Signature Series Valve Covers, 4462
Valve Covers