1975 Mercury Cougar Valve Cover and Cylinder Heads

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Keep Your 1975 Mercury Cougar in Top Shape with Quality Valve Cover and Cylinder Heads

Whether you’re repairing or upgrading your Valve Cover and Cylinder Head, using high-quality parts is key to keeping your 1975 Mercury Cougar looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Push Rods, Cylinder Head Bolt Sets, and Cylinder Head Gaskets. 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 Valve Cover and Cylinder Heads from Trusted Brands

Looking for a reliable Valve Cover and Cylinder Head? We’ve got you covered with options from brands you know and trust like Sealed Power, Felpro, and Edelbrock. For example, Sealed Power Valve Cover and Cylinder Heads start at just $0.43 with an average 4.3 star rating. Felpro and Edelbrock offer similar pricing and quality, backed by strong customer feedback. With over 45 reviews and a solid 4 star average, you can shop with confidence knowing other Mercury Cougar owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1975 Mercury Cougar Valve Cover and Cylinder Head at Advance Auto Parts is around $343.35, with a range that starts at $0.43 and goes up to $1,838.99. With 87 options in stock from 13 trusted brands, finding the right fit is easy. Popular picks like Rubber Expansion Plug 1-1/2" – Size Range 1-1/2" – 1-5/8" (Sold by each), Engine Valve Spring Retainer Keeper, and Engine Push Rod start at just $0.43 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Valve Cover and Cylinder Head, 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 1975 Mercury Cougar in peak condition, inside and out.

Find Your Specific 1975 Mercury Cougar Valve Cover and Cylinder Heads

Looking for the perfect Valve Cover and Cylinder Head for your 1975 Mercury Cougar? You’re in the right place. Below, you’ll find links to various types of Valve Cover and Cylinder Heads that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Valve Cover and Cylinder Heads, ensuring durability and a precise fit for your Mercury Cougar. Whether you’re driving a 1975 model or another popular model year like 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, and 2002, we’ve got you covered. Purchasing Valve Cover and Cylinder Heads from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Valve Cover and Cylinder Heads that fit your vehicle.

Essential 1975 Mercury Cougar Valve Cover and Cylinder Heads

Victor Reinz – Engine Cylinder Head Bolt Set (Part No.14-10068-01)

Engine Cylinder Head Bolt Set

from

$25.99
Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Head bolt replacement recommended.
  • Torque-to-yield bolts are designed so that they can be elongated beyond their elastic limit into the plastic region without problems.
  • When a specific tightening torque has been reached, the bolts are turned further through a defined angle, which pre-loads them into the plastic region. Consequently, no retorquing is necessary.
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Competition Cams – Super Valve Locks, 11/32" 1 St (Part No.611-16)

Super Valve Locks, 11/32" 1 St

from

$479.99
Inside tang-to-taper relationship held tightly for repeatable valve spring installed heights

Product Features:
  • For simplicity, any Super Lock fits any COMP Cams 10° retainer – just choose the correct lock for you valve size and application
  • Super Locks are recommended in all race applications
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Sealed Power – Engine Push Rod (Part No.RP-3172B)

Engine Push Rod

from

$2.99
Sealed Power Vintage parts provide coverage for applications over 35 years old, restoring classics with like-new performance. Leading-edge materials and ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:
  • State-of-the-art manufacturing
  • Exceptional material quality
  • Exacting tolerances
  • Heat treated tips
  • Stock or mild modified replacement
  • Made in USA
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Edelbrock – Elite Ii Valve Covers For Ford Fe 1958-1976 (Part No.4277)

Elite Ii Valve Covers For Ford Fe 1958-1976

from

$238.99
The Edelbrock No. 4277 Elite II Valve Covers are designed for Ford FE 1958-1976 applications. This new line of Elite II valve covers feature a design that is influenced by the original Elite Series originally released in 1985, but with a new modern take on this classic look. They’re made from heavy-gauge, die-cast aluminum and are finished off with a show quality high luster polished finish. The raised fins are accented by a contrast gloss black finish between the fins for the definitive Elite Series look. Our tall profile valve covers are 2″ taller than stock, and clear most roller rockers and valvetrain components. Our low profile valve covers clear all air-conditioning, alternator brackets and aluminum rockers. Overall height is measured from gasket flange to top at the highest point.
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Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 8347 PT)

PermaTorque Engine Cylinder Head Gasket Set

from

$67.99
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.

Product Features:
  • Head sets contain gaskets and seals necessary for a valve grind or head reconditioning job
  • Application specific design to ensure a perfect fit and premium seal
  • Premium quality parts you can trust
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Contains all the parts needed to complete the repair unless otherwise noted
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Victor Reinz – Engine Cylinder Head Gasket Set (Part No.02-10359-01)

Engine Cylinder Head Gasket Set

from

$97.99
Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Dana engineering-approved for fit, form and function
  • Meets or exceeds OE specifications
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Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.9792 PT-2)

PermaTorque Engine Cylinder Head Gasket

from

$61.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
  • SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
  • MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
  • UNIQUE COMBUSTION SEAL – Accommodates high cylinder pressures and head movement encountered with engines
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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(3 reviews)
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Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.9005 PT-1)

PermaTorque Engine Cylinder Head Gasket

from

$50.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
  • SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
  • MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
  • UNIQUE COMBUSTION SEAL – Accommodates high cylinder pressures and head movement encountered with engines
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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(1 reviews)
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Melling Select Performance – Valve Train Set Up Spring (Part No.VTSS100)

Valve Train Set Up Spring

from

$11.79
Melling Performance valvetrain checking springs feature a low-tension design that allows them to be installed by hand for measuring piston-to-valve clearance, rocker arm ratio, and degreeing in a camshaft.
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Edelbrock – Small-Block Ford E-205 Cylinder Head with Flat Tappet Camshaft, Set of 2 (Part No.5028)

Small-Block Ford E-205 Cylinder Head with Flat Tappet Camshaft, Set of 2

from

$1687.99
The Edelbrock No. 5028 E-Series Cylinder heads are designed for Small-Block Ford applications. The Edelbrock E-Series cylinder heads are a step up in affordable performance from our E-Street line. They feature larger runners for increased airflow, revised exhaust ports and larger diameter springs for higher lift camshafts, making them ideal for a spec series racer and larger displacement engines. The Edelbrock No. 5028 E-Street Cylinder heads also have as-cast ports and maintain the stock exhaust port location, making them compatible with OEM headers and hardware.

Product Features:
  • Material: Aluminum
  • Grade Type: Performance
  • Quantity: Set of 2
  • Guide Plate Material: Hardened Steel
  • Horsepower: 400-525 HP
  • Seat Angle: Exhaust 45 deg/Intake 45 deg
  • Intake Valve Diameter: 2.08 in
  • Intake Runner Volume: 205 cc
  • Push Rod Diameter: (Suggested) 0.3125 in
  • Rocker Stud Diameter: 0.375 in
  • Valve Angle: 20 Degree
  • Valve Spring Diameter:1.46 in
  • Valve Spring Maximum Lift: 0.575 in
  • Valve Stem Diameter: 0.3438 in
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Spartan – Engine Cylinder Head; Ford 400/351M 75-81 Head (Part No.2F42)

Engine Cylinder Head; Ford 400/351M 75-81 Head

from

$445.99
Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.

Product Features:
  • All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
  • All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
  • All threads and machined surfaces are and repaired with technology that exceeds the original metal
  • Non-sealing iron surfaces painted to prevent oxidization
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Sealed Power – Engine Rocker Arm Nut (Part No.MR-1823)

Engine Rocker Arm Nut

from

$0.72
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.

Product Features:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
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(1 reviews)
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Dorman – Rubber Expansion Plug 1-1/2" – Size Range 1-1/2" – 1-5/8" (Sold by each) (Part No.570-009)

Rubber Expansion Plug 1-1/2" - Size Range 1-1/2" - 1-5/8" (Sold by each)

from

$14.99
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.

Product Features:
  • Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-1/2 In., Height 0.480 (Part No.362650.1)

Steel Cup Expansion Plug 1-1/2 In., Height 0.480

from

$3.99
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.

Product Features:
  • Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Sealed Power – Engine Valve Lifter (Part No.HT-2083)

Engine Valve Lifter

from

$11.99
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.

Product Features:
  • Unsurpassed quality that you can trust
  • Uses leading edge materials
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
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(1 reviews)
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Encore Automotive – Engine Valve Lifter (Part No.VL-D20005)

Engine Valve Lifter

from

$13.99
Encore Automotive Valve Lifter is a steel cylinder designed to maintain zero valve clearance in a combustion engine.

Product Features:
  • Precisely tapered and machined to fit the specific application
  • Designed to conserve energy by reducing heat escape
  • Designed to conserve energy by reducing heat escapeáá
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Competition Cams – Rocker Arm Stud Girdle for Ford 289, 302 and 351W with 7/16" Stud (Part No.4014)

Rocker Arm Stud Girdle for Ford 289, 302 and 351W with 7/16" Stud

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$427.99
Rocker Arm Stud Girdle for Ford 289, 302 and 351W with 7/16" Stud
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Competition Cams – Stud Girdle for Ford 429-460 with TFS Motorsport Head with 7/16" Stud (Part No.4017)

Stud Girdle for Ford 429-460 with TFS Motorsport Head with 7/16" Stud

from

$409.99
Stud Girdle for Ford 429-460 with TFS Motorsport Head with 7/16" Stud
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Competition Cams – Stud Girdle for Ford 289, 302, 351W with RHS or Ford Motorsport Head with 7/16" Stud (Part No.4015)

Stud Girdle for Ford 289, 302, 351W with RHS or Ford Motorsport Head with 7/16" Stud

from

$427.99
Stud Girdle for Ford 289, 302, 351W with RHS or Ford Motorsport Head with 7/16" Stud
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Competition Cams – Stud Girdle for Ford 429-460 with Factory Head with 7/16" Stud (Part No.4034)

Stud Girdle for Ford 429-460 with Factory Head with 7/16" Stud

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$617.99
Stud Girdle for Ford 429-460 with Factory Head with 7/16" Stud
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Competition Cams – Stud Girdle for Ford 351C Boss with Ford Motorsport Head with 7/16" Stud (Part No.4016)

Stud Girdle for Ford 351C Boss with Ford Motorsport Head with 7/16" Stud

from

$409.99
Stud Girdle for Ford 351C Boss with Ford Motorsport Head with 7/16" Stud
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Edelbrock – Rocker Shaft Stud Kit (Part No.6009)

Rocker Shaft Stud Kit

from

$154.99


Product Features:
  • Rocker Shaft Stud Kit
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ARP Auto Racing – For Use With Chevy Small Block, 1.895" Stud L, Black Oxide, Chrome, Set Of 16 (Part No.134-7104)

For Use With Chevy Small Block, 1.895" Stud L, Black Oxide, Chrome, Set Of 16

from

$98.99
If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP patented Perma-Loc(TM) adjusters.

Product Features:
  • Made Of 8740 Chrome Moly Forgings
  • Heat Treated To 180,000 Psi
  • Excellent For Elapsed Time Bracket Racing, Limited Rule Oval Track Competition And Street Use
  • Lengths Are Exact Designed To Provide Positive Seating Every Time
  • Set of 16
  • 1″ Adjuster Thread Length
  • 3/8″-24 Shank Diameter and Thread
  • 3/8″ Typical Small Block Application with Roller Rockers
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ARP Auto Racing – 1.895"Oal Stud, 1"D Adjuster Thread, 3/8"-24, 7/16"-14 Thread, 0.71"D Screw-In (Part No.134-7124)

1.895"Oal Stud, 1"D Adjuster Thread, 3/8"-24, 7/16"-14 Thread, 0.71"D Screw-In

from

$13.99
If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in, you knew from the beginning that the rocker geometry was going to be inconsistent all over the place. ARP rocker studs are concentric within 0.005 T.I.R. thread pitch to thread pitch. They run in straight and true. Lengths are exact designed to provide positive seating every time. An extra large radius base offers greater resistance to flex. Available in both High Performance and Pro Series models. To be used with ARP patented Perma-Loc(TM) adjusters.

Product Features:
  • Made Of 8740 Chrome Moly Forgings
  • Heat Treated To 180,000 Psi
  • Excellent For Elapsed Time Bracket Racing, Limited Rule Oval Track Competition And Street Use
  • Lengths Are Exact Designed To Provide Positive Seating Every Time
  • Sold As A Pair
  • 1″ Adjuster Thread Length
  • 3/8″-24 Shank Diameter and Thread
  • 3/8″ Typical Small Block Application with Roller Rockers
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Dorman – Pipe Plug C.S. Square 3/8-18 NPT, Head Size 5/16 In. (Sold by each) (Part No.090-019)

Pipe Plug C.S. Square 3/8-18 NPT, Head Size 5/16 In. (Sold by each)

from

$3.29
This engine cylinder head 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.

Product Features:
  • Direct replacement – this engine cylinder head plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Most Popular Push Rods for 1975 Mercury Cougars

Enhance your 1975 Mercury Cougar with one of the 5 Push Rods we have in stock, starting at just $1.99.
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Sealed Power – Engine Push Rod (Part No.RP-3160)

Engine Push Rod

from

$2.99
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.

Product Features:
  • State-of-the-art manufacturing
  • Exceptional material quality
  • Exacting tolerances
  • Heat treated tips
  • Stock or mild modified replacement
  • Made in USA
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(1 reviews)
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Edelbrock – Pushrod Set for Ford 351W (Part No.9656)

Pushrod Set for Ford 351W

from

$194.99
Edelbrock part #9656 Pushrods are designed for small-block Ford 351W V-8 engine applications. These one-piece pushrods are manufactured from high quality 4130 Chromoly steel tubing that has been surface hardened for maximum durability. They have precise f

Product Features:
  • 7.63 in. Length
  • 0.312 in. Diameter
  • 4130 Chromoly Steel Material
  • Black Oxide Finish
  • Made In The USA
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(1 reviews)
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Sealed Power – Engine Push Rod (Part No.RP-3186)

Engine Push Rod

from

$1.99
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.

Product Features:
  • State-of-the-art manufacturing
  • Exceptional material quality
  • Exacting tolerances
  • Heat treated tips
  • Stock or mild modified replacement
  • Made in USA
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Edelbrock – Pushrod Set for Ford 351W (Part No.9659)

Pushrod Set for Ford 351W

from

$200.99
Edelbrock part #9659 Pushrods are designed for small-block Ford 351W V-8 engine applications. These one-piece pushrods are manufactured from high quality 4130 Chromoly steel tubing that has been surface hardened for maximum durability. They have precise f

Product Features:
  • 7.7 in. Length
  • 0.312 in. Diameter
  • 4130 Chromoly Steel Material
  • Black Oxide Finish
  • Made In The USA
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Sealed Power – Engine Push Rod (Part No.RP-3252)

Engine Push Rod

from

$2.99
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.

Product Features:
  • State-of-the-art manufacturing
  • Exceptional material quality
  • Exacting tolerances
  • Heat treated tips
  • Stock or mild modified replacement
  • Made in USA
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Best-Selling 1975 Mercury Cougar Cylinder Head Bolt Sets

Upgrade your Cougar with one of our 3 best-selling Cylinder Head Bolt Sets, earning an average 2 stars rating across 7 reviews.
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Edelbrock – 289-302 Ford Head Bolt Kit (Part No.8552)

289-302 Ford Head Bolt Kit

from

$107.99


Product Features:
  • Highest Quality Head Bolts
  • Cold-Formed/Heat Treated
  • Ensures Molecular Integrity
  • Reduced Diameter Bolt Heads
  • Hardened/Parallel-Ground Washers Included
  • Rated At 170000 psi
  • Manufactured By ARP
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(7 reviews)
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ARP Auto Racing – For Use With Ford 351 Windsor, Hex Head, 180000Psi Tensile (Part No.154-3603)

For Use With Ford 351 Windsor, Hex Head, 180000Psi Tensile

from

$137.99
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.

Product Features:
  • High Performance Head Bolts Are Available With A Reduced Wrenching Hex Or 12 Point
  • Wide Area Flanged Head That Eliminates The Need For Valve Train Removal To Facilitate Cylinder Head Retorquing
  • Rated At 180,000 PSI Tensile Strength
  • High Performance Head Bolts Are Stronger
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Edelbrock – Ford 429-460 Head Bolt Kit (Part No.8566)

Ford 429-460 Head Bolt Kit

from

$355.99
The Edelbrock #8566 bolt kit contain a complete set of the highest quality head bolts and hardened washers available. Cold-formed to ensure molecular integrity and heat treated prior to thread rolling and machining. Reduced diameter bolt heads eliminate t
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Top-Quality Cylinder Head Gaskets for 1975 Mercury Cougars

Choose a high-quality OEM or aftermarket Cylinder Head Gasket for Mercury Cougars and enjoy top-notch performance from $26.99.
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Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.8548 PT-2)

PermaTorque Engine Cylinder Head Gasket

from

$35.99
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.

Product Features:
  • PermaTorque head gaskets meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Requires no retorquing of the head bolts
  • Manufactured for the repair environment
  • Validated for fit, form, and function
  • Unsurpassed quality you can trust
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(4 reviews)
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Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.9333 PT-1)

PermaTorque Engine Cylinder Head Gasket

from

$35.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Manufactured for the repair environment
  • Unsurpassed quality you can trust
  • Unsurpassed quality you can trust
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(2 reviews)
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Felpro – Severe Duty Engine Cylinder Head Gasket (Part No.520 SD)

Severe Duty Engine Cylinder Head Gasket

from

$42.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • DESIGNED FOR THE TOUGHEST CONDITIONS – Engineered for hardworking vehicles that operate in severe conditions
  • STRONG AND DURABLE – Severe duty steel core gaskets designed slightly thicker to accommodate for machined surfaces
  • PREMIUM MATERIALS – High-grade stainless armor enhances strength and corrosion resistance while proprietary coatings enhance sealing and anti-stick properties
  • SUPERIOR SEAL – Precise embossed Printo seal sealing beads at all vital areas to eliminate leak paths
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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Edelbrock – Cylinder Head Gasket Set for Ford (Part No.7341)

Cylinder Head Gasket Set for Ford

from

$130.99
Edelbrock part No. 7341 head gasket is intended for Ford 302 E-Boss and 351w E-Boss (Clevor) conversions using Edelbrock No. 61699 heads. This gasket comes as a set and has a 4.100″ bore size, .041″ compressed thickness and 9.2 cc volume.
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Edelbrock – Cylinder Head Gasket Set for 1970-74 Small-Block Ford Cleveland Engines (Part No.7328)

Cylinder Head Gasket Set for 1970-74 Small-Block Ford Cleveland Engines

from

$66.99
Product Features:
  • Cylinder Head Gasket
  • 1970-1974 351c / 1975 1985 351m / 1971-1981 400m
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Victor Reinz – Engine Cylinder Head Gasket (Part No.61-10328-00)

Engine Cylinder Head Gasket

from

$26.99
Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Dana engineering-approved for fit, form and function
  • Meets or exceeds OE specifications
See More
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Top Picks for 1975 Mercury Cougar Engine Valve Lifters

Invest in one of our 6 durable Engine Valve Lifters for your 1975 Mercury, knowing you’re getting trusted brands and expert craftsmanship.
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Competition Cams – Sportsman Solid Roller Lifter Pair with Bushing for Ford 351C, 351-400M (Part No.96840B-2)

Sportsman Solid Roller Lifter Pair with Bushing for Ford 351C, 351-400M

from

$334.99
Sportsman Lifters from COMP Cams are designed to be a premium and lighter weight upgrade over Endure-X Lifters and a value alternative to the Elite Race option. Sportsman Lifters are offered in two configurations: a standard/traditional needle bearing axle/wheel design or an optional bronze bushing axle/wheel setup. And for Chevrolets, there are also left or right offset pushrod seat options. Each design features two pressurized EDM oil feeds to the axle, along with an edge orifice feed to the wheel. This design delivers a more reliable oil feed than most other options on the market. Sportsman Lifters also feature a shallower oil band than competitors’ versions for increased strength and rigidity, while internal machining helps to reduce weight. The body design utilizes a skirted wheel that strengthens the lifter ears and also provides more contact area with the lifter bore for further lifter stability. In addition, staked axles eliminate clips and provide robust axle retention. This permanent axle retention feature increases the stiffness of the lifter ears and helps prevent the ears from spreading. Sportsman Lifters are built from 8620 premium steel for increased strength and wear resistance and feature a captured link bar design. They utilize a tapered and slotted link bar tower for reduced weight and improved aesthetics. The lifters also feature a tall body to enable use in both standard and .300″ tall lifter bores – the result is increased strength and less lifter bore wear.
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Competition Cams – Sportsman Solid Roller Lifter Pair with Bearing for Ford 351C, 351-400M (Part No.96840-2)

Sportsman Solid Roller Lifter Pair with Bearing for Ford 351C, 351-400M

from

$229.99
Sportsman Lifters from COMP Cams are designed to be a premium and lighter weight upgrade over Endure-X Lifters and a value alternative to the Elite Race option. Sportsman Lifters are offered in two configurations: a standard/traditional needle bearing axle/wheel design or an optional bronze bushing axle/wheel setup. And for Chevrolets, there are also left or right offset pushrod seat options. Each design features two pressurized EDM oil feeds to the axle, along with an edge orifice feed to the wheel. This design delivers a more reliable oil feed than most other options on the market. Sportsman Lifters also feature a shallower oil band than competitors’ versions for increased strength and rigidity, while internal machining helps to reduce weight. The body design utilizes a skirted wheel that strengthens the lifter ears and also provides more contact area with the lifter bore for further lifter stability. In addition, staked axles eliminate clips and provide robust axle retention. This permanent axle retention feature increases the stiffness of the lifter ears and helps prevent the ears from spreading. Sportsman Lifters are built from 8620 premium steel for increased strength and wear resistance and feature a captured link bar design. They utilize a tapered and slotted link bar tower for reduced weight and improved aesthetics. The lifters also feature a tall body to enable use in both standard and .300″ tall lifter bores – the result is increased strength and less lifter bore wear.
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Competition Cams – Endure-X Solid Roller Lifter for Ford 289-351W (Part No.838-1)

Endure-X Solid Roller Lifter for Ford 289-351W

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$57.99
Endure-X Solid Roller Lifter for Ford 289-351W
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Competition Cams – Pro Magnum Hydraulic Flat Lifter for Ford V8 and 231/240-300 6 Cylinder. (Part No.862-1)

Pro Magnum Hydraulic Flat Lifter for Ford V8 and 231/240-300 6 Cylinder.

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$14.99
Pro Magnum Hydraulic Flat Lifter for Ford V8 and 231/240-300 6 Cylinder.
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Competition Cams – High Energy Hydraulic Flat Lifter for Ford 352-428, 144-250 and 2600-2800cc V6. (Part No.834-1)

High Energy Hydraulic Flat Lifter for Ford 352-428, 144-250 and 2600-2800cc V6.

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$13.99
High Energy Hydraulic Flat Lifter for Ford 352-428, 144-250 and 2600-2800cc V6.
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Competition Cams – Roller Lifter Link Bar for GM GEN III LS1/LS2/LS6 and Ford 289-351W and SVO (Part No.838-L)

Roller Lifter Link Bar for GM GEN III LS1/LS2/LS6 and Ford 289-351W and SVO

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$13.99
Roller Lifter Link Bar for GM GEN III LS1/LS2/LS6 and Ford 289-351W and SVO
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Cylinder Head Gasket Sets for 1975 Mercury Cougars

Make a smart move for your 1975 Mercury Cougar with products all priced from $67.99 to $143.99.
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Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 8347 PT)

PermaTorque Engine Cylinder Head Gasket Set

from

$67.99
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.

Product Features:
  • Head sets contain gaskets and seals necessary for a valve grind or head reconditioning job
  • Application specific design to ensure a perfect fit and premium seal
  • Premium quality parts you can trust
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Contains all the parts needed to complete the repair unless otherwise noted
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Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 8265 PT-1)

PermaTorque Engine Cylinder Head Gasket Set

from

$90.99
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.

Product Features:
  • PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
  • SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
  • STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
  • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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Victor Reinz – Engine Cylinder Head Gasket Set (Part No.02-10326-01)

Engine Cylinder Head Gasket Set

from

$143.99
Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Dana engineering-approved for fit, form and function
  • Meets or exceeds OE specifications
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Victor Reinz – Engine Cylinder Head Gasket Set (Part No.02-10359-01)

Engine Cylinder Head Gasket Set

from

$97.99
Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Dana engineering-approved for fit, form and function
  • Meets or exceeds OE specifications
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Top-Rated Valve Cover and Cylinder Head Brands For Your 1975 Mercury Cougar

When it comes to finding the perfect Valve Cover and Cylinder Head for your 1975 Mercury Cougar, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 13 trusted brands. We carry the most popular Valve Cover and Cylinder Head brands including Felpro, Edelbrock, and Sealed Power, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $0.43. Purchasing a Valve Cover and Cylinder Head from us here at Advance Auto Parts is a smart move for both you and your 1975 Mercury Cougar, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 1975 Mercury Cougar Valve Cover and Cylinder Heads

If you’re looking for a top-quality Valve Cover and Cylinder Head for your 1975 Mercury Cougar, Advance Auto Parts has exactly what you need with our selection of Felpro Valve Cover and Cylinder Heads. We have 2 Felpro Valve Cover and Cylinder Heads in stock for this fitment, all known for their durability and precision fit. With prices starting at just $35.99, you’ll find the perfect Valve Cover and Cylinder Head for your needs and budget. Felpro Valve Cover and Cylinder Heads for the 1975 Mercury Cougar come highly rated, with over 6 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Valve Cover and Cylinder Head from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
PermaTorque Engine Cylinder Head Gasket
from $35.99
(2)
PermaTorque Engine Cylinder Head Gasket
“Perfect fit and quality for my stock 289. Highly recommended when using the original cast iron heads.”
PermaTorque Engine Cylinder Head Gasket
from $35.99
(4)
PermaTorque Engine Cylinder Head Gasket
“Part was perfect fit.”

Top-Quality Edelbrock 1975 Mercury Cougar Valve Cover and Cylinder Heads

For those in search of a high-quality Valve Cover and Cylinder Head for their 1975 Mercury Cougar, Advance Auto Parts offers a great selection of Edelbrock Valve Cover and Cylinder Heads. With 2 Edelbrock Valve Cover and Cylinder Heads in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Valve Cover and Cylinder Heads start at just $88.99, with an average price of $141.99, giving you a range of options to suit your budget. Backed by over 2 customer ratings and an average rating of 4.4 stars, Edelbrock Valve Cover and Cylinder Heads provide both reliability and excellent performance. Choosing a Edelbrock Valve Cover and Cylinder Head from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Signature Series Valve Covers for Ford 351M-400 and 351C V8
from $88.99
(1)
Signature Series Valve Covers for Ford 351M-400 and 351C V8
“I replaced the stock valve covers on a 400M in a 1979 Bronco with these.The flanges are straight and mounting holes line up perfectly with the heads.T”
Pushrod Set for Ford 351W
from $194.99
(1)
Pushrod Set for Ford 351W
“Works great”

FAQs for 1975 Mercury Cougar Valve Cover and Cylinder Heads

What are the best-selling Valve Cover and Cylinder Heads for 1975 Mercury Cougars?

Out of 87 Valve Cover and Cylinder Heads that fit 1975 Mercury Cougars, the following parts are the top sellers:

What’s the price range for 1975 Mercury Cougar Valve Cover and Cylinder Heads?

The prices of Valve Cover and Cylinder Heads for the 1975 Mercury Cougar range from $0.43 up to $1,838.99 for the most premium parts.

What is the average price of a Valve Cover and Cylinder Head for a 1975 Mercury Cougar?

The average price for Valve Cover and Cylinder Heads for the 1975 Mercury Cougar is $343.35. Keep in mind the variety of part types within our Valve Cover and Cylinder Head category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Valve Cover and Cylinder Heads for other Mercury Cougar model years?

Yes, we carry Valve Cover and Cylinder Heads for 33 model years of Mercury Cougars between 1967 and 2002. The following model years are the most popular for Valve Cover and Cylinder Head purchases: 2002, 2001, 2000, 1999, 1997, 1996, 1995, 1994, and 1993.

What are the cheapest Valve Cover and Cylinder Heads for my 1975 Mercury Cougar?

The cheapest 1975 Mercury Cougar Valve Cover and Cylinder Heads we carry are:

Does Advance Auto Parts sell Valve Cover and Cylinder Heads for any other 1975 Mercury models?

What are the top-rated Valve Cover and Cylinder Heads that fit the 1975 Mercury Cougar?

The one 1975 Mercury Cougar Valve Cover and Cylinder Head we have in stock is the Engine Valve Spring Retainer Keeper. It is rated 5 stars and costs $0.43.

What types of Valve Cover and Cylinder Heads do you sell for my 1975 Mercury Cougar?

As of 6/2/26, these are some of the most in-demand types of Valve Cover and Cylinder Heads for a 1975 Mercury Cougar:

Can I get help with 1975 Mercury Cougar Valve Cover and Cylinder Head orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Valve Cover and Cylinder Heads and more.

What is your return policy for Mercury Cougar Valve Cover and Cylinder Heads?

Advance Auto Parts keeps returns simple. For new Mercury Cougar Valve Cover and Cylinder Heads and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

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