1964 Mercury Comet Performance Engines

Name: Performer Series Retainer (Qty 16)
Brand: Edelbrock
SKU: 9733
Price: 141.99 USD

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1964 Mercury Comet in Top Shape with Quality Performance Engines

Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1964 Mercury Comet looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Water Outlets, Performance Engine Intake Manifold Gaskets, and Performance Engine Coolant Thermostats. 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 Performance Engines from Trusted Brands

Looking for a reliable Performance Engine? We’ve got you covered with options from brands you know and trust like FEL-PRO Performance, Edelbrock, and Competition Cams. For example, FEL-PRO Performance Performance Engines start at just $35.99 with an average 4.2 star rating. Edelbrock and Competition Cams offer similar pricing and quality, backed by strong customer feedback. With over 66 reviews and a solid 4 star average, you can shop with confidence knowing other Mercury Comet owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1964 Mercury Comet Performance Engine at Advance Auto Parts is around $250.17, with a range that starts at $7.99 and goes up to $1,006.00. With 117 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Lower Intake Manifold Gasket Set: 11 Piece Set, High Performance Thermostat, and Cylinder Head Gasket: Steel Core Composite, Without Head Bolts start at just $32.49 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Distributors and Performance Fuel Systems. At Advance Auto Parts, we’re here to help you keep your 1964 Mercury Comet in peak condition, inside and out.

Looking for the perfect Performance Engine for your 1964 Mercury Comet? You’re in the right place. Below, you’ll find links to various types of Performance Engines that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Engines, ensuring durability and a precise fit for your Mercury Comet. Whether you’re driving a 1964 model or another popular model year like 1968, 1969, 1971, 1972, 1973, 1974, 1975, 1976, and 1977, we’ve got you covered. Purchasing Performance Engines 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 Performance Engines that fit your vehicle.

Essential 1964 Mercury Comet Performance Engines

from

$141.99

Valve spring retainers for use OE cast iron heads. Superior quality heat-treated steel. Machined for strength with black oxide finish. Finish ensures rust and corrosion protection.

Product Features:

Valve Spring Retainers for Use OE Cast Iron Heads
Superior Quality Heat-Treated Steel
Machined for Strength with Black Oxide Finish
Finish Ensures Rust and Corrosion Protection

from

$32.49

Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

Product Features:

Opens At 195 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

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$43.99

High Energy 10.136" Long, 5/16" Diameter Pushrod Set of 12

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$23.79

Precision die cast, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.

Product Features:

Chrome Plated
This Is A 45 Degree Neck
Comes With O-ring And Bolts
Has Small Hose Fitting On It

from

$849.99

Holeshot 2400 for Ford 1966-1991 C6 with 332, 352, 360, 390, 406, 427, 428, 429 cid with 1.848 in. crank pilot (3) Application: Ford 1966 to 1991 C6 with 332, 352, 360, 390, 406, 427, 428, 429 cid with 1.848 crank pilot (3) Furnace brazed impeller New pre

Product Features:

Furnace Brazed Impeller
Steel Alloy Pump Drive Tube
Heavy Duty Needle Bearing
Between Stator and Turbine
Furnace Brazed Turbine

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$49.99

This Mr. Gasket Rear Main Seal is made from silicone to allow the seal to handle extreme engine oil temperature. It also provides for an upgrade for that leaky rope style seal and is a direct replacement for a rubber main seal. It’s also injection molded for a precise fit.

Product Features:

Repairs That Leaky Rear Main Sail
Silicone Rubber to Withstand Extreme Engine Oil Temperatures
Upgrade for Rope Seal Equipped Cars or Direct Replacement for Rubber Main Seal
Injection Molded for Precise Fit

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$74.99

If you want to update just your camshaft and aren’t doing a complete engine overhaul, this kit contains all the gaskets needed to change out your camshaft. That way you don’t have to buy a complete gasket kit just to change the cam, but still can replace all the gaskets you should in the process.

Product Features:

Contains all the gaskets needed to change out your camshaft
Fuel Injector O-Ring Not Included
Meets Performance Standards

from

$33.99

COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.

Product Features:

Work with .530″ guides and 3/8″ valve stem diameter
Valve stem oil seals keep unwanted oil from entering the combustion chamber
Several different types of valve seals are offered

from

$50.99

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:

Rigid core, molded silicone rubber gaskets provide for ease of installation, and are great for on-again/off-again situations (like setting valve lash).
Features high-tech silicone material for long life, a solid steel core for strength and durability, and stainless steel compression limiters to prevent
Not intended for use in emission controlled vehicles.

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$29.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
Not intended for use in emission controlled vehicles.

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$45.49

Mr. Gasket Harmonic Balancer Bolt for Ford V8 except 351C. Fits 221,260,289,302,351W small block Windsor engines, 332,352,360,390,406,410,427,428 FEs, and 429,460 385 series big blocks. 5/8-18 x 2 inch long heat treated black oxide coated Grade 8 alloy steel with a thick parallel ground washer to provide accurate, uniform torque.

Product Features:

Heat treated black oxide coated Grade 8 alloy steel
Thick parallel ground washer provides more accurate, uniform torque
Hex Prevents Socket Slippage
Accurate And Uniform Torque
Black Plated Finish

from

$476.99

Rocker Arms,FS/FW 1.6 7/16 Ultra Pro Mag

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$649.99

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs. of spring pressure. These 1834 rockers feature a 1.7 ratio for use with 7/16″ stud Ford 289, 302 and 351 Windsor.

Product Features:

from

$49.99

High Energy Timing Set for ’60-’83 Ford 144-200 V6

from

$56.99

High Energy Timing Set for ’64-’74 Ford 352-428

from

$919.99

Product Features:

For Idle to 5500 RPM Street-Driven Performance
Dual-Plane Low-Rise Intake w/180 deg. Firing Order
Patented Runner Design Ensures Broad Torque Curve
Excellent Throttle Response and Mid-Range Power
50-State Street Legal if Correct Carburetor Used

from

$458.99

Product Features:

Best for the Ultimate in Street High-Performance
Designed for 1500 to 6500 RPM Street-Driven Power
Dual-Plane High-Rise Intake w/180 deg Firing Order
Retains Good Throttle Response and Acceleration
Excellent Top End Power

from

$30.99

Available in kits including front cover gasket, crankshaft seal, fuel pump and water pump gasket or including cover gasket and front seal.

Product Features:

Timing Cover Gasket And Oil Seal Kit

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$35.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted

from

$39.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

Fel-Pro performance intake manifold gaskets have been tested with virtually all aftermarket cylinder head and intake manifold combinations.
Performance intake manifold gaskets designed without a metal core, to allow engine builders to trim the gasket for exact fit on modified ports.
Standard and Low riser
Printoseal elastomeric sealing beads to provide extra sealing strength around the intake port.
Not intended for use in emission controlled vehicles.

from

$39.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions!

Product Features:

Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines
Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.
Raises combustion sealing force to roughly three times that of standard head gaskets.
Steel wire rings for the greatest combustion seal strength.
Not intended for use in emission controlled vehicles.

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$52.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
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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$982.99

Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.

Product Features:

Good blend of efficiency and performance.
Perfect choice for performance street rebuilds.
Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.

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$387.99

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.

Product Features:

Excellent performance in street carbureted applications.
More vacuum allows an increase in duration for improved performance and assists power brakes.
Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

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$356.99

An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.

Product Features:

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

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$549.99

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.

Product Features:

Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
Best with aftermarket converters and more rear gear.
Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.

from

$268.99

Best with aftermarket torque converters and 9.5:1 compression.
Great high RPM power.
Easy on valve train parts.
Can be used with mild ratio rocker arms and traditional performance valve springs.

from

$549.99

Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
Best with aftermarket converters and more rear gear.
Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.

Popular 1964 Mercury Comet Performance Engines Categories

Performance Engine Coolant Thermostats

Performance Intake Manifolds

Performance Water Outlets

Performance Engine Cylinder Head Gaskets

Performance Engine Camshaft and Lifter Kits

Performance Engine Harmonic Balancers

Performance Engine Intake Manifold Gaskets

Performance Engine Timing Sets and Components

Performance Engine Valve Springs

Performance Engine Valve Cover Gasket Sets

Performance Engine Rocker Arms

Performance Engine Camshafts

Performance Engine Valve Lifters

Performance Engine Main Bearing Gasket Sets

Performance Engine Push Rod Guideplates

Performance Engine Camshaft Change Gasket Sets

Performance Engine Timing Cover Gasket Sets

Performance Engine Push Rods

Performance Engine Valve Spring Retainer

Performance Torque Converters

Performance Engine Valve Stem Seal Sets

Most Popular Performance Water Outlet for 1964 Mercury Comets

Enhance your 1964 Mercury Comet with this popular Performance Water Outlet we have in stock, for $23.79.

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$23.79

Chrome Plated
This Is A 45 Degree Neck
Comes With O-ring And Bolts
Has Small Hose Fitting On It

Best-Selling 1964 Mercury Comet Performance Engine Intake Manifold Gaskets

Upgrade your Comet with one of our 3 best-selling Performance Engine Intake Manifold Gaskets, earning an average 4.5 stars rating across 5 reviews.

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from

$35.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted

from

$30.99

Product Features:

Clean Positive Seal
Embossed Silicone Bead Surrounding The Port
Matched To Manifolds And Cylinder Heads

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$39.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

Fel-Pro performance intake manifold gaskets have been tested with virtually all aftermarket cylinder head and intake manifold combinations.
Performance intake manifold gaskets designed without a metal core, to allow engine builders to trim the gasket for exact fit on modified ports.
Standard and Low riser
Printoseal elastomeric sealing beads to provide extra sealing strength around the intake port.
Not intended for use in emission controlled vehicles.

Top-Quality Performance Engine Coolant Thermostats for 1964 Mercury Comets

Choose a high-quality OEM or aftermarket Performance Engine Coolant Thermostat for Mercury Comets and enjoy top-notch performance from $29.99.

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$29.99

Opens At 180 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

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$29.99

Opens at 160 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully opens at Correct Temperature Consistently Regardless of engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

from

$32.49

Opens At 195 Degrees
Designed to Resist Large Variations of Coolant Pressure at High RPM
Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
For High Performance Street, Drag Race, and Oval Track
Copper & Brass Construction – Resists Corrosion
High Flow

Top Picks for 1964 Mercury Comet Performance Intake Manifolds

Invest in one of our 5 durable Performance Intake Manifolds for your 1964 Mercury, knowing you’re getting trusted brands and expert craftsmanship.

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$597.99

Product Features:

For Idle to 5500 RPM Street-Driven Performance
Dual-Plane Low-Rise Intake w/180 deg. Firing Order
Patented Runner Design Ensures Broad Torque Curve
Excellent Throttle Response and Mid-Range Power
50-State Street Legal if Correct Carburetor Used

from

$314.99

Product Features:

For Idle to 5500 RPM Street-Driven Performance
Dual-Plane Low-Rise Intake w/180 deg. Firing Order
Patented Runner Design Ensures Broad Torque Curve
Excellent Throttle Response and Mid-Range Power
50-State Street Legal
Available in Multiple Finishes

from

$919.99

Product Features:

For Idle to 5500 RPM Street-Driven Performance
Dual-Plane Low-Rise Intake w/180 deg. Firing Order
Patented Runner Design Ensures Broad Torque Curve
Excellent Throttle Response and Mid-Range Power
50-State Street Legal if Correct Carburetor Used

from

$608.99

Product Features:

For Idle to 5500 RPM Street-Driven Performance
Dual-Plane Low-Rise Intake w/180 deg. Firing Order
Patented Runner Design Ensures Broad Torque Curve
Excellent Throttle Response and Mid-Range Power
50-State Street Legal

from

$605.99

Edelbrock part #75213 RPM Air-Gap intake manifold is designed for street 289 302-347 c.i.d. Ford V8’s. The RPM Air-Gap incorporates the same race-winning technology that’s been used on our Victor Series competition intakes for decades. The Air-Gap design

Product Features:

1500-6500 RPM Range
Dual Plane Type-4150 Style Flange
4.3 in. Front Height, 4.9 in. Center Height, 5.5 in. Rear Height
Black Powder Coated Finish
Made In The USA

Top-Rated Performance Engine Cylinder Head Gaskets for 1964 Mercury Comets

Make a smart move for your 1964 Mercury Comet with products all priced from $39.99 to $52.99.

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$52.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
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

from

$39.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions!

Product Features:

Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines
Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.
Raises combustion sealing force to roughly three times that of standard head gaskets.
Steel wire rings for the greatest combustion seal strength.
Not intended for use in emission controlled vehicles.

Top-Rated Performance Engine Brands For Your 1964 Mercury Comet

When it comes to finding the perfect Performance Engine for your 1964 Mercury Comet, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Performance Engine brands including Edelbrock, FEL-PRO Performance, and Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $30.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1964 Mercury Comet, providing peace of mind with parts that meet or exceed OEM standards.

Popular Edelbrock 1964 Mercury Comet Performance Engines

If you’re looking for a top-quality Performance Engine for your 1964 Mercury Comet, Advance Auto Parts has exactly what you need with our selection of Edelbrock Performance Engines. We have 2 Edelbrock Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $30.99 and an average cost of $314.49, you’ll find the perfect Performance Engine for your needs and budget. Edelbrock Performance Engines for the 1964 Mercury Comet come highly rated, with over 2 customer reviews and an impressive average rating of 4.4 stars. Choosing a Edelbrock Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $30.99

(1)

Intake Manifold Gasket for 1963-1996 Small-Block Fords

“Minor fitment corrections to line up with my AFR185 heads and Victor Jr Intake.”

from $597.99

(1)

Performer 390 Intake Manifold for Ford FE, Satin Finish

“lightweight-runs great…took 80lbs off my engine”

Top-Quality FEL-PRO Performance 1964 Mercury Comet Performance Engines

For those in search of a high-quality Performance Engine for their 1964 Mercury Comet, Advance Auto Parts offers a great selection of FEL-PRO Performance Performance Engines. With 3 FEL-PRO Performance Performance Engines in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Performance Engines start at just $35.99, with an average price of $46.66, giving you a range of options to suit your budget. Backed by over 7 customer ratings and an average rating of 4.2 stars, FEL-PRO Performance Performance Engines provide both reliability and excellent performance. Choosing a FEL-PRO Performance Performance Engine from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $35.99

(4)

Lower Intake Manifold Gasket Set: 11 Piece Set

“Great overall intake gasket!!”

from $50.99

(1)

Engine Valve Cover Gasket Set

“good”

from $52.99

(2)

Cylinder Head Gasket: Steel Core Composite, Without Head Bolts

“cometic head gasket is great but prob is dose not seal if the block isn’t mirror finished. many people switch over to felpro and it has worked out gre”

FAQs for 1964 Mercury Comet Performance Engines

What are the best-selling Performance Engines for 1964 Mercury Comets?

Out of 117 Performance Engines that fit 1964 Mercury Comets, the following parts are the top sellers:

Lower Intake Manifold Gasket Set: 11 Piece Set (5991277) – $35.99
High Performance Thermostat (22903641) – $32.49
Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (5189551) – $52.99

What’s the price range for 1964 Mercury Comet Performance Engines?

The prices of Performance Engines for the 1964 Mercury Comet range from $7.99 up to $1,006.00 for the most premium parts.

What is the average price of a Performance Engine for a 1964 Mercury Comet?

The average price for Performance Engines for the 1964 Mercury Comet is $250.17. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance Engines for other Mercury Comet model years?

Yes, we carry Performance Engines for 15 model years of Mercury Comets between 1960 and 1977. The following model years are the most popular for Performance Engine purchases: 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1969, and 1968.

What are the cheapest Performance Engines for my 1964 Mercury Comet?

The cheapest 1964 Mercury Comet Performance Engines we carry are:

Flat 1 Piece Guide Plate for Ford 289-351W with 5/16" Pushrod and 7/16" Stud (50288902) – $7.99
High Energy 6.881" Long, 5/16" Diameter Pushrod (50289324) – $7.99
Flat 1 Piece Guide Plate for Ford 289-351W with 3/8" Pushrod and 7/16" Stud (50288866) – $8.99
7 Degree Steel Retainer for 3/8" Valves with 1.500"-1.550" Spring (50289506) – $10.99
7 Degree Steel Retainer for 11/32" Valve with 1.437"-1.500" Spring (50289120) – $10.99

Does Advance Auto Parts sell Performance Engines for any other 1964 Mercury models?

Yes. We stock Performance Engines for 8 other popular 1964 Mercury models. Some of the most popular are 1964 Monterey Performance Engines, 1964 Marauder Performance Engines, 1964 Colony Park Performance Engines, 1964 Villager Performance Engines, and 1964 Cyclone Performance Engines.

What types of Performance Engines do you sell for my 1964 Mercury Comet?

As of 6/2/26, these are some of the most in-demand types of Performance Engines for a 1964 Mercury Comet:

Can I get help with 1964 Mercury Comet Performance Engine orders?

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

What is your return policy for Mercury Comet Performance Engines?

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

1964 Mercury Comet Performance Engines

Edelbrock – Performer Series Retainer (Qty 16) (Part No.9733)

Mr. Gasket – High Performance Thermostat (Part No.4365)

Competition Cams – High Energy 10.136" Long, 5/16" Diameter Pushrod Set of 12 (Part No.7866-12)

Mr. Gasket – Water Neck (Part No.2662)

B & M – Holeshot 2400 (Part No.40412)

Mr. Gasket – Rear Main Seal Gasket (Part No.1963)

Mr. Gasket – Cam Change Gaskets (Part No.4410)

Competition Cams – (16) Positive Stop PTFE Valve Seals: for 3/8" Valves and .530" Guides (Part No.505-16)

FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1684)

FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1613)

Mr. Gasket – Ultra Seal: Harmonic Balancer Bolt/Washer Kit (Part No.7847)

Competition Cams – Rocker Arms,FS/FW 1.6 7/16 Ultra Pro Mag (Part No.1632-16)

Competition Cams – Ultra Pro Magnum Xd Rockers With 1.7 Ratio For Ford 289, 302, 351W With 7/16" Stud (Part No.1834-16)

Competition Cams – High Energy Timing Set for ’60-’83 Ford 144-200 V6 (Part No.3223)

Competition Cams – High Energy Timing Set for ’64-’74 Ford 352-428 (Part No.3208)

Edelbrock – Performer 390 Intake Manifold for Ford FE, Polished Finish (Part No.21051)

Edelbrock – Performer RPM Small Block Ford Intake Manifold (Part No.7181)

Edelbrock – Front Timing Cover Gasket Set #6991 For Small-Block Ford, With Front Seal (Part No.6991)

FEL-PRO Performance – Lower Intake Manifold Gasket Set: 11 Piece Set (Part No.1250)

FEL-PRO Performance – Lower Intake Manifold Gasket Set: 5 Piece Set (Part No.1246)

FEL-PRO Performance – Performance Cylinder Head Gasket (Part No.1020)

FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1011-1)

Competition Cams – High Energy 212/212 Hydraulic Flat Cam K-Kit (Part No.K32-219-3)

Competition Cams – Xtreme Energy 240/246 Hydraulic Flat Cam and Lifter Kit (Part No.CL35-250-4)

Competition Cams – Magnum 244/244 Hydraulic Flat Cam and Lifter Kit (Part No.CL35-330-3)

Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Roller Cam, 2,200-5,900 RPM (Part No.35-601-8)

Competition Cams – Magnum 244/244 Hydraulic Flat Cam (Part No.35-330-3)

Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Roller Cam (Part No.32-601-8)

Mr. Gasket – Water Neck (Part No.2662)

FEL-PRO Performance – Lower Intake Manifold Gasket Set: 11 Piece Set (Part No.1250)

Edelbrock – Intake Manifold Gasket for 1963-1996 Small-Block Fords (Part No.7220)

FEL-PRO Performance – Lower Intake Manifold Gasket Set: 5 Piece Set (Part No.1246)

Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)

Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)

Mr. Gasket – High Performance Thermostat (Part No.4365)

Edelbrock – Performer 390 Intake Manifold for Ford FE, Satin Finish (Part No.2105)

Edelbrock – Performer 289 Intake Manifold for Small-Block Ford (Part No.2121)

Edelbrock – Performer 390 Intake Manifold for Ford FE, Polished Finish (Part No.21051)

Edelbrock – Performer 289 Intake Manifold for Small-Block Ford, Polished Finish (Part No.21211)

Edelbrock – RPM Air-Gap Small Block Ford 302 Black Intake Manifold (Part No.75213)

FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1011-1)

FEL-PRO Performance – Performance Cylinder Head Gasket (Part No.1020)