1968 Mercury Cougar Performance and Racing Products

Name: Competition Cams Magnum Double Row Timing Set for '65-'88 Ford 255, 289, 302 and Boss 302, 2120
Brand: Competition Cams
SKU: 2120
Price: 123.99 USD

Below you will find various in-demand Mercury Performance and Racing Products, components and accessories for your 1968 Cougar. Advance Auto Parts has popular Cougar parts like Performance Fuel Systems, Performance Engines, Performance Air Filters and more. You’ll also find aftermarket and OEM Performance and Racing Products for other Cougar model years including 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002 and more. Select a category of 1968 Mercury Cougar Performance and Racing Products below and start saving instantly.

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Popular 1968 Mercury Cougar Performance and Racing Products Categories

Performance Carburetors

Performance Alternators

Performance Engine Coolant Thermostats

Performance Starters

Performance Intake Manifolds

Performance Fuel Pumps

Performance Mufflers

Performance Air Filters

Performance Coils

Performance Exhaust Headers

Performance Shifters

Performance Distributors

Performance Valve Covers

Performance Engine Water Pumps

Performance Water Outlets

Performance Radiator Caps

Performance Engine Cylinder Head Gaskets

Performance Engine Camshaft and Lifter Kits

Performance Engine Intake Manifold Gaskets

Performance Engine Timing Sets and Components

Performance Engine Valve Springs

Performance Engine Valve Cover Gasket Sets

Performance Spark Plug Wires

Performance Flywheel and Flexplates

Performance Exhaust Manifold Gaskets

Performance Posi Units and Components

Performance Air Cleaner Assemblies

Performance Camshaft and Lifter Kits

Performance Ignition Kits

Performance Upper Performance Control Arm Bushings

Performance Engine Rocker Arms

Performance Universal Joints

Performance Exhaust Header Hardware

Performance Engine Camshafts

Performance Ring and Pinions

Performance Ignition Parts

Performance Fuel Injectors

Performance Points and Condensers

Performance Sway Bar Link Kits

Performance Lower Control Arm Bushings

Performance Brake Bleeders

Performance Tie Rod End Boots

Performance Transmission Shift Kits

Performance Strut Rods and Kits

Performance Clutch Pivot Balls

Performance Engine Camshaft Change Gasket Sets

Performance Engine Push Rods

Performance Torque Converters

Performance Engine Cylinder Heads

Performance Timing Set

Performance Engine Valve Spring Retainer

Specialty and Racing Shifters

Performance Engine Valve Stem Seal Sets

Performance Engine Valve Lock

Essential Performance and Racing Products for 1968 Mercury Cougars

Competition Cams Magnum Double Row Timing Set for '65-'88 Ford 255, 289, 302 and Boss 302, 2120

from

$123.99

Competition Cams Magnum Double Row Timing Set for ’65-’88 Ford 255, 289, 302 and Boss 302, 2120.

Energy Suspension Sway Bar Set - 1-1/4 in., 4.5108G

from

$20.79

Energy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle’s sway bar system much more effective like adding a larger, higher performance sway bar. Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex polyurethane that lasts much longer than O.E.M. rubber bushings.

Hooker Headers Super Competition Long Tube Headers - Ceramic Coated, 6209-1HKR

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$1749.99

With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.

Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363

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$31.99

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.

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$77.39

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.

"Competition Cams VALVE SPRING KIT, FOR LS 1.310"" BEEHIVE 1 KT, 26918CS-KIT"

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$482.99

“This Beehive Valve Spring Kit for LS engines is designed for hydraulic roller cams and includes carefully matched Beehive Springs, steel retainers, locks, seals and spring seats. With a .625″” maximum lift, these Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life.Kit Includes:26918-16 Beehive Valve Springs774-16 Steel Retainers623-16 7° Steel Valve Locks511-16 Valve Seals4705-16 Spring Seats”

Mr. Gasket Thermocap Radiator Cap, 2471S

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$55.29

Knowing your coolant temperature can help to prevent burn injuries. Thermocap Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal. Never attempt to remove Thermocap Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Reclamation valve works great with your coolant recovery system. Your radiator can reclaim coolant from your overflow bottle. Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges.

Accel Fuel Injectors - Set of Eight - EV1 / Minitimer - High Impedance - 30 lb/hr, 150830

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$649.99

ACCEL Performance fuel injectors provides precise control of fuel delivery & atomization for increased power and improved throttle response. They are all new units; not modified stock units or remanufactured from used cores. They feature a low-mass disc design that ensures accurate metering control even at ultra-low & high duty cycles and higher fuel pressures. ACCEL performance Injectors can be used with gasoline or E85 and are great for blown applications where increased fuel pressure and precise metering are required. State-of-the-art manufacturing processes reduce flow deviations between injectors, which improve performance. Low- and High-impedance designs are available to match most commercial applications.

Mr. Gasket O-Ring Style Chrome Water Neck - 45 Degree, 2662

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$24.99

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.

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$249.99

Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.

Energy Suspension Control Arm Bushing Set, 4.3102G

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$19.49

For both front and rear of suspensions on cars, trucks and SUVs. Made of Energy’s Hyper-Flex performance polyurethane for optimum performance and durability. Maintains proper alignment under extreme conditions on the street, track or off-road. Improves vehicle handling, cornering and overall control. Full floating for smoother, efficient operation. Outlasts and outperforms rubber.

K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, E-1570

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$83.99

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

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$31.99

You expect a lot from your vehicle, and Spicer Life Series (SPL) universal joints deliver. SPL universal joints consistently outperform competitors, so you can hit the road or trail with confidence. Check out the difference that SPL universal joints can make in your vehicle, and make sure you are getting the longer life, increased bearing capacity and lower maintenance costs that Spicer Life Series (SPL) can provide.

PerTronix FO-1820 Module replacement (only) (one module) for FO-182 Ignitor Kit

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$117.99

PerTronix FO-1820 Module replacement (only) (one module) for FO-182 Ignitor Kit.

Holley 4150 ALUM DP 750 CFM ELECTRIC CHOKE, 0-4779SAE

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$749.99

Holley 4150 ALUM DP 750 CFM ELECTRIC CHOKE, 0-4779SAE.

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$333.99

Richmond Gear RngPnn, 49-0101-1. DRIVELINE – TRANSMISSION PARTS>DIFFERENTIAL PARTS>RING AND PINION KITS>RING AND PINION KITS from Richmond Gear

Edelbrock Cylinder Head Gasket Set, 7314

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$133.99

Edelbrock part No: 7314 head gasket is intended for big block Ford engines. This gasket comes as a set and is for 1968-1997, 429 (except boss) and 460 engines. This has a 4.500 bore size, .048 compressed thickness and 12.5 cc volume.

Sniper Motorsports Sniper Valve Cover - Fabricated Aluminum - Ford Small Block - Tall - Black, 890011B

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$265.99

“Sniper’s fabricated aluminum valve covers gives you an excellent way to add a high-end fabricated look without the high-end price. They offer you a lightweight and tough valve cover for your favorite street, off-road, or racing machine. These valve covers are constructed of 6061 T5 sheet aluminum, precision TIG welded for a proper fit, and feature a laser etched “”Sniper”” logo on top. They are available in silver anodized or black coated finishes along with various heights to clear most popular rocker arm combinations. All of our valve covers include mounting hardware for quick and simple installation.”

Holley Prem Street Carbs (Avengers), 0-80770

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$699.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam and Lifter Kit, CL35-238-3

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$386.99

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.

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5870

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$44.39

Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair. These gaskets are .187 inch thick.

Mr. Gasket Alternator: Remanufactured, 80 Amps, 5124

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$449.99

“Upgrade your vehicle’s charging system with this remanufactured 80-amp alternator, designed to exceed original equipment specifications for superior reliability. Featuring a Ford 1G small case design, this alternator is compatible with most 1961-’85 Ford vehicles and works seamlessly with OEM-style external regulators. Its chrome-plated finish not only enhances durability but also adds a sleek, polished look under the hood. With a 6.875″” bolt spacing and a 1-groove V-belt pulley included, installation is straightforward and hassle-free. Operating at 12 volts, this alternator delivers consistent performance, making it an ideal replacement for your original unit. Built for dependability and style, its the perfect choice for restoring or upgrading your classic Ford.”

B & M Shift Improver Kit, 67-91 C6 Transmission, 40262

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$82.89

The B&M Shift Improver kits feature two options to recalibrating your 1967-1991 Ford, Lincoln and Mercury C6 automatic transmissions. First is the HEAVY DUTY set-up, giving you firm positive shifts without loss of driver comfort for improved performance in all street vehicles. This is a great option for performance street driving or towing. The second is our STREET/STRIP set-up. Be warned, this will deliver firm positive shifts you will feel, along with easily chirping the tires when shifting somewhat aggressively. This setting is recommend for high performance street/strip use, or for competitive events when you want the hardest, quickest shifts possible from a shift improver kit.

Powertrax Differential Lock Assembly, 9206902800

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$551.99

For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.

Competition Cams Magnum/Marine 230/230 Hydraulic Flat Cam and Lifter Kit, CL34-331-4

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$397.99

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.

Top Street Performance Ford Small Block V8 (221-302) Pro Series Ready to Run Distributor with Black Cap, JM7702BK

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$206.99

TSP Pro Series Ready to Run Distributor is perfect for a street performance upgrade. It features a CNC-machined billet aluminum body and hardened steel shaft, with a sealed ball bearing on top and a sintered steel bushing on the bottom. It also comes with a fully adjustable mechanical advance, vacuum advance, magnetic pickup trigger, and a high-output circuit board module with digital tach output. The dielectric cap comes with solid brass terminals and a color-matched wire retainer.

MSD Ignition Ignition Coil Pack, Ford Dis, 4-Tower, Stock Replacement, 8241

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$135.99

This MSD Ford4-Tower Coil is designed as a replacement coil and produces a high-voltage spark. To get even more ignition performance, install an MSD DIS Series Ignition Control.

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$899.99

This B&M Holeshot 2400 fits 1966-91 Ford C6 transmissions with 1.848-inch crank pilot and a 11.4-inch bolt circle. The Holeshot converters are an excellent choice for vehicles with engine modifications, particularly big cams that tend to reduce low end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product.

Upgrade your 1968 Mercury Cougar with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 1968 Mercury Cougar, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercury or enhancing its overall performance, Performance and Racing Products are key to keeping your Cougar functioning at its best. At Advance Auto Parts, we offer a wide selection of 260 Performance and Racing Products for the 1968 Mercury Cougar, designed to meet your needs without breaking the bank. From Performance Fuel System replacements to Performance Engines upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 1968 Mercury Cougar at great prices. Our Performance and Racing Products inventory for this model ranges from just $5.99 to $2,249.99, with an average price of $519.18. Our 260 Performance and Racing Products in stock come from 28 trusted brands, so you’re sure to find the right part for your 1968 Mercury Cougar without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1968 Mercury Cougar, we stock popular OEM and aftermarket Performance and Racing Products from top names like Edelbrock, B & M, FEL-PRO Performance, and more. Edelbrock Performance and Racing Products start at just $473.99 and boast an impressive 4.4 stars average rating from customers. B & M and FEL-PRO Performance also bring quality to the table, with Performance and Racing Products available starting at $35.99, and at an average 4.3 stars rating. With 8,015 customer reviews and counting, our 1968 Mercury Cougar Performance and Racing Products have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Performance and Racing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1968 Mercury Cougar is always ready to roll. We’re committed to providing you with everything you need to keep your Cougar in top shape, all in one place. Start shopping confidently below for your 1968 Mercury Cougar!

Best-Selling Performance Fuel Systems for 1968 Mercury Cougars

Enhance the driving experience in your Mercury with 64 quality Performance Fuel System components, starting at $186.99.

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Edelbrock Performer 1411 Carburetor: 750 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

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$519.99

“The Edelbrock 1411 Performer Series 750 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the 1411 Performer Series 750 CFM electric choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to “”hold a tune””, so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that’s reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.”

Edelbrock Performer 1403 Carburetor: 500 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

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$518.99

“The Edelbrock 1403 Performer Series 500 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the 1403 Performer Series 500 CFM electric choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to “”hold a tune””, so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that’s reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation. Without a doubt the Edelbrock line of carburetor’s are the most innovative and dependable street performance carburetor’s available.”

Edelbrock AVS2 1906 Carburetor: 650 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

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$469.99

“The Edelbrock AVS2 Series #1906 is a satin-finished four-barrel carburetor with electric choke that is designed and calibrated for optimum street performance in engines that require an air-fuel flow of 650 CFM. The AVS2 is a perfect replacement or upgrade that features annular flow primary boosters with a new calibration for improved off-idle and cruising performance. The annular flow booster design delivers improved fuel atomization to eliminate flat spots that may be encountered as the carburetor transitions from idle to full throttle. Each annular flow booster features eight equally spaced orifices to improve fuel metering from idle to the main circuit. The improved flow metering makes this carburetor ideal for use with a wide variety of small- and big-block engines with either dual- or single-plane intake manifolds. The Edelbrock AVS2 #1906 includes both timed and full vacuum ports for ignition advance. It comes with: .101 primary and.098 secondary metering jets; .070 x .037 metering rods; orange (5″” Hg) step-up spring. Use our Carburetor Stud Kits #8008 or #8024 if needed. Match with a variety of manifolds that include Edelbrock Performer, Performer EPS, RPM Air-Gap, Performer RPM, Torker II or other brands of similar design. For a black-finished AVS2 with electric choke, order part #19063.”

Edelbrock Performer 1406 Carburetor: 600 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

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$450.99

“The Edelbrock 1406 Performer Series 600 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the 1406 Performer Series 600 CFM electric choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to “”hold a tune””, so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that’s reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.”

Holley Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny, 0-80457S

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$499.99

Holley’s new 0-80457SA is constructed from aluminum which compared to its zinc counterpart equates to a weight savings of 40%! Holley’s aluminum 0-80457SA will hold its shine longer and also can be hand polished for a custom look! Its 600 CFM of airflow, vacuum secondaries, and single fuel inlet makes it amazingly universal. Add to that an electric choke and this carb is super easy to use on almost anything. Don’t trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60’s.

Edelbrock Performer 1405 Carburetor: 600 CFM, 4 Barrel, Square Bore, Manual Choke Inlet

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$414.99

“The Edelbrock 1405 Performer Series 600 CFM manual choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the 1405 Performer Series 600 CFM manual choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to “”hold a tune””, so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that’s reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.”

Edelbrock Performer 1407 Carburetor: 750 CFM, 4 Barrel, Square Bore, Manual Choke Inlet

from

$474.99

“The Edelbrock 1407 Performer Series 750 CFM manual choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the 1407 Performer Series 750 CFM manual choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to “”hold a tune””, so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that’s reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.”

from

$699.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

Edelbrock Performer RPM Series fuel pump is for 289-351W Ford, 1725

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$186.99

Edelbrock Performer RPM Series fuel pump is for 289-351W Ford, 1725.

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$659.99

Replace your old carburetor with original Holley performance 4160 carburetors. Budget-minded enthusiasts, like you, will be rewarded with maximum performance from your stock or mildly-modified engine. These Holley 4160 adjustable float carburetors are easier to tune than full race carburetors with temperamental secondary metering blocks and dual pumps. Plus, they’re available in your choice of universal or direct fit OE replacement versions with all emission provisions. Bolt-on installation and improved performance; no wonder when car guys think of carburetors, they think of Holley 4160 carburetors!

Holley Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny, 0-80670

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$699.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

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$539.99

One of the most widely used Holley carbs of all times -the 0-80508S! Its dual feed fuel inlets assure you get all the fuel you need and its 750 CFM of airflow makes it the perfect performance upgrade carb. Its vacuum secondaries and electric choke make it super easy to use on a wide range of vehicles. Don’t trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60’s.

Edelbrock Performer Remanufactured Carburetor, 600 CFM With Manual Choke, Satin Finish (Non-EGR), 9905

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$437.99

“The Edelbrock 9905 Remanufactured Performer Series 600 CFM manual choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the 9905 Remanufactured Performer Series 600 CFM manual choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to “”hold a tune””, so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that’s reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.”

from

$491.99

The Street HP uses the best features from Holley’s race Bred 4150 HP carbs, but tamed for street and light competition use. The contoured main body from the 4150 HP has a tumble polished shiny finish. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street and strip engine setup for outstanding throttle response and drivability. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc.

from

$192.99

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$549.99

The 0-4412 is designed as a stock replacement for 2BBL street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor to replace your tired and worn factory 2BBL or one to push you to the finish line on Saturday night, the Holley 0-4412 Performance 2BBL is the perfect choice.

Edelbrock Performer 1413 Carburetor: 800 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

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$590.99

“The Edelbrock 1413 Performer Series 800 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the 1413 Performer Series 800 CFM electric choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to “”hold a tune””, so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that’s reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation. Dyno tests proved that the EPS 800 carb outperformed a Holley #3310 carb out-of-the-box by 26 ft-lbs. of torque and 22 hp on a small-block Chevy engine equipped with an Edelbrock Performer RPM power package.”

Holley Prem Street Carbs (Avengers), 0-81670

from

$687.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

Holley Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny, 0-80458SA

from

$528.99

Sniper Motorsports Sniper 2 Efi - Black, 550-511-5XR

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$2249.99

The 1 EFI conversion system just got better! Introducing Sniper 2 EFI – a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original Sniper EFI system and added 14 new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more.

Sniper Motorsports Sniper Efi Super Sniper Stealth 1250 - Black, 550-877

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$2249.99

If you’re looking to make some big power, the Super Sniper Stealth is made for you! Holley’s Sniper EFI Super Sniper Stealth 1250 is the best way to convert your carbureted engine to fuel injection with just 4 simple connections required. Super Sniper can support up to 1250HP boosted with 8 100 LB/HR Injectors. With a Stealth 1250 system, you get that carburetor styling but the functionality of a Sniper! This 4-barrel system features a single pattern bolt on design built to fit 4150 flange manifolds. The Super Sniper Stealth ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower. Additionally, this Sniper kit also includes transmission kick down provisions for GM TH350/400, 200R4/700R4, and Ford C4/C6 applications!.

Sniper Motorsports Sniper 2 Efi - Shiny, 550-510-5XR

from

$2249.99

If you’re looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI.

Sniper Motorsports Sniper 2 Efi - Black, 550-511-3XR

from

$2099.99

Make your classic drive like a modern fuel-injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley’s comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine and the system will begin self-tuning with no laptop or tuning experience required.

Sniper Motorsports Sniper 2 Efi - Shiny, 550-510-3XR

from

$2099.99

If you’re looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI.

Most Popular 1968 Mercury Cougar Performance Engines

Customize your Mercury with 87 Performance Engines products like Performance Engine Intake Manifold Gaskets, Performance Intake Manifolds, and Performance Engine Cylinder Head Gaskets, all priced under $2,168.99.

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FEL-PRO Performance Engine Intake Manifold Gasket Set, 1250

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$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.

FEL-PRO Performance Engine Valve Cover Gasket Set, 1684

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$50.99

Holley Intake Manifold Service Parts, 108-80

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$59.89

Kormetal gasket used between the SysteMax II Ford 5.0L upper and lower manifolds.

"Competition Cams Magnum Roller Rocker Arms for Ford 3/8"" Stud, 1.6 Ratio, 1431-16"

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$239.99

“These Magnum Roller Rocker Arms for Ford V8 289-351W (Rail Type) 1968-89 applications are the ultimate street rocker. With a 3/8″” stud diameter and 1.6 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don’t accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.”

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$473.99

“Edelbrock part No: 7122 Performer RPM Camshaft is designed for small-block Ford 289-302 V-8 applications. This Edelbrock cam kit produced 367 HP & 340 ft-lbs. of torque when used with No: 7121 intake and No: 60259 cylinder heads on a 302 engine. The camshaft works well with high-performance’s street applications, Performer RPM cams provide power from 1500 to 6500 rpm. This hydraulic lifter camshaft is dyno-matched to Performer RPM manifolds for high-rpm horsepower while still maintaining acceptable low-end torque. With 10 to 12 inches of manifold vacuum at idle, Performer RPM cams have more lift and duration than most street camshafts. Hydraulic flat tappet lifters are included with each Performer RPM camshaft. Camshaft Specifications: – Duration at .050 Intake: 224 degrees – Duration at .050 Exhaust: 234 degrees – Lift at Valve Intake: .496″” – Lift at Valve Exhaust: .520″” – Lobe Separation: 112 Degrees – Intake Centerline: 107 Degrees – Idle Vacuum at 1000 RPM’s: 11″””

Edelbrock Water Pump for Small-Block Ford in Satin Finish, 8841

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$324.99

Maximum cooling for street and racing engines. Internal passages are balanced for maximum flow. Impeller is larger than others for maximum pressure. Impeller vanes dramatically increase flow rates. Equal distribution to both sides of block. Only flows in one direction for optimum efficiency. In the early days of the automotive performance industry, you either ran what was available, or you fabricated something you thought met your needs. Such needs were the building blocks of this industry, and it was through the efforts of many that we have the automotive aftermarket, but it was through the work of one name in particular to which many in the industry owe a great debt, and that name is Edelbrock.

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1011-1

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$52.99

from

$44.39

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$31.99

from

$30.99

Edelbrock part No: 7220 Intake Gaskets for 1963-1996 Small-Block Fords allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP-2N Micropore technology does not use solvents making our gaskets environmentally friendly. Impervious to most chemicals, this synthetic fiber composite provides a high recovery under load. This means that when compressed, the gasket will conform to any imperfections on the sealing surface even using lower flange pressures. A nitrile bead around each port opening makes the seal even better.

Edelbrock Performer 390 Intake Manifold for Ford FE, Satin Finish, 2105

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$627.99

Edelbrock Performer 390 Intake Manifold for Ford FE, Satin Finish, 2105.

"Competition Cams VALVE SPRINGS, 1.437"" SINGLE 1 ST, 942-16"

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$101.99

Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.

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$24.99

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.

Edelbrock Performer-Plus Camshaft Kit, 2106

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$392.99

“Edelbrock Performer-Plus Camshaft No: 2106 is designed for 352-428 Ford V8 engines and produce optimum torque from the low-end to the mid-range. Performer-Plus camshafts should be matched with Performer manifolds for vehicles operating from off-idle to 5500 rpm. The Performer-Plus No: 2106 is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you’ll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 410 Ft Lbs of Torque when paired with Performer 390 intake manifold No: 2105 and stock cylinder heads. Will not work in 427 side-oilers. Camshaft specifications: – Intake duration: 194 Degrees – Exhaust duration: 204 Degrees – Intake lift: .460″” – Exhaust lift: .480″” – Lobe separation: 110 Degree – Intake Center Line: 105 Degree – Vacuum: 16″””

Mr. Gasket Intake Manifold Bolt Set, 958G

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$24.49

These grade 5 hex head bolts are brite zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 5/16 inch-18 x 2 inch bolts & washers.

Competition Cams ROCKER ARMS, DIE CAST ALUM SMALL BLOCK FORD 1.6 1 ST, 17043-16

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$322.99

The COMP Cams High Energy Die-Cast Aluminum Roller Rocker Arms are new rocker arms from the valve train leader that have been designed for street and moderate race use. They feature a die-cast body created from aluminum with a needle bearing fulcrum and roller tip. The die-cast, larger than stock body offers the strength properties and light weight of aluminum while the specially engineered fulcrum and roller tip decrease friction and lower oil temperatures, thus improving response and horsepower.

FEL-PRO Performance Performance Cylinder Head Gasket, 1020

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$39.99

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

Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7820

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$74.99

Edelbrock part No: 7820 Performer-Link timing chain is for use with Edelbrock or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. Cam sprockets are made from 35,000 psi tensile strength cast iron. Crank sprockets are made from billet SAE-1144 steel and induction heat treated. Four Performer-Link sets are stock replacement parts and 50-state legal (see listings in bold type). All other sets have three keyway setting points to ensure accurate timing selection for early or late-model vehicles. Performer-Link timing sets are not for use above 6500 rpm. Performer roller chain sets are engineered to operate up to 6500 rpm. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.

Edelbrock Performer 289 Intake Manifold for Small-Block Ford, 2121

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$319.99

Edelbrock part #2121 Performer 289 intake manifold is designed for street 260-289-302 c.i.d. Ford V8’s without EGR. Will not fit Boss 302 or 255 c.i.d. V8’s. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response from off-idle through 5500rpm. The Performer intake manifolds are ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000, for more info call (865) 966-2269 or go to www.lokar.com.

"Competition Cams High Energy 6.881"" Long, 5/16"" Diameter Pushrod - Set of 16, 7831-16"

from

$66.99

High Energy Pushrods from COMP Cams are an affordable, high quality solution when building street rods, RVs and daily drivers. High Energy Pushrods have a durable one-piece construction that meets or exceeds all OE pushrod specifications and fit perfectly with High Energy and Magnum Rocker Arms.

Mr. Gasket Ultra Seal: Head Gasket, 5807G

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$92.99

Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.brbrGasket Bore 4.100 inch, Compressed thickness 0.038 inch.

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1614

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$24.99

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

"Competition Cams Valve Seals, Umbrella 11/32"" 1 St, 502-16"

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$20.99

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.

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$223.99

Top Picks for 1968 Mercury Cougar Performance Air Filters

Upgrade Mercury Cougars with top-quality Performance Air Filters parts, including 1 OEM and aftermarket selections for your 1968 model.

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from

$83.99

In-Demand Performance Ignition Products for 1968 Mercury Cougars

Select from 14 premium Performance Ignition Products parts for your 1968 Mercury Cougar, with prices ranging from $35.49 to $204.99.

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from

$99.99

Requires a 1.4 ohms Ballast resistor, Loom resistor or internally resisted coil.

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$92.79

Regain horsepower and economy for your street machine with new contact and condenser kit. Large tungsten contacts provide crisp coil firing and perform solidly up to 5,000 RPM. Condenser’s special winding protects from pitting of point contacts. Heavy duty 23 ounce points.

Accel Ignition Coil - Yellow - 42000v 1.4 ohm primary - Points - up to 6500 RPM - The 8140 super stock ignition coil is a canister style coil that ...

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$49.99

Excellent high performance replacement for import and domestic vehicles with canister type oil filled coil. Re-engineered windings for even higher energy output resulting in quicker starting improved throttle response and more high RPM power. Designed to work with Points style and Breakerless electronic ignition systems. Heavy duty black Alkyd tower provides in flashover in protection to primary terminals. ACCEL Yellow can. 42000 volts effective up to 6500 RPM 1.4 ohms on the primary.

Accel Spark Plug Wire Set - 8mm - Universal - Red Wire with Red Straight Boots - 5040R 8mm super stock universal fit spark plug wires feature a spi...

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$116.99

The traditional ACCEL combination of yellow wire and red spark plug boots has been added to these SuperStock Spiral Core 5000 Series wire sets, which feature color-matched wire and spark plug boots in blue, black, and red. With only 500 ohms/ft. of resistance, more ignition energy can reach the spark plug, producing a longer-lasting, hotter spark flame kernel. The results is higher performance through improved efficiency, quicker throttle response, and reduced emissions. This 8mm wire’s double silicone construction is rated to 550 degrees F. The high-gloss wire jacket resists moisture, chemicals, and heat extremes for longer life and great looks. The fiberglass braid adds greater pull strength and terminal retention, while the stainless steel spark plug terminals provide excellent long life, electrical conductivity, and corrosion resistance. Both universal and custom-fit applications are available for early and late model cars and trucks.

Accel Ignition Coil - Chrome - 42000v 1.4 ohm primary - Points - up to 6500 RPM - 8140C superstock ignition coil is a chrome canister style high pe...

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$55.19

Accel Spark Plug Wire Set - 8mm - Universal - Black Wire with Black Straight Boots - 5040K, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Black,...

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$103.99

Accel Spark Plug Wire Set - 8mm - Yellow with Orange Straight Boots - 4040 8mm universal fit super stock spark plug wire sets feature a spiral core...

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$69.99

ACCEL’s SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.

PerTronix 808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red

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$91.99

Most modern electronic ignition systems require suppression style wires to preserve sensitive components. Flame-Thrower 8mm Custom fit MAGx2 wires provide enhanced RFI suppression and dual current paths for more power delivered to the spark plug. Our custom wire sets have factory terminated ends for a superior connection and perfect fit, without cutting, crimping and splicing.

Accel Points Eliminator Kit for Ford Motorcraft Points Distributors, 2020

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$117.99

Put and end to high maintenance point ignition systes by utilizing a specialized electronic circuitry and infrared signal. Stabalizes ignition timing from 1 to 10,000 RPM. Improves performance and fuel efficiency, easy to install with hand tools, reduces maintenance. It is built with the latest thermal clad based surface mount construction for maximum dependability and long life.

Accel Ignition Coil - SuperStock - Breakerless Electronic Coil - Chrome - This chrome Super Coil is effective up to 6500 RPM, maximum voltage 45,00...

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$84.29

“Excellent high performance coil for vehicles that have been converted from points to a breakerless electronic distributor or electronic ignition system, where a canister type oil filled can coil is preferred. Designed with optimized low resistance, high turns ratio windings to work specifically with ACCEL 41, 51, 52, 61 & 71000 Series breakerless electronic replacement distributors. Engineered for higher energy output resulting in quicker starting, improved throttle response and more high RPM power. Special crimped and soldered internal connections ensure positive contacts. High performance tan Alkyd tower provides “”flashover”” protection to primary terminals. Available in “”ACCEL Yellow”” or Chrome Plated can.”

Accel Spark Plug Wire Set - 8.8mm-300+ Ferro-Spiral Race - Universal- Vari-Angle Boots - 7040 300+ race wire universal spark plug wire sets have a ...

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$187.99

The oversized 8.8mm wire features a double silicone construction rated at over 600 F and 60kV. High gloss black silicone wire jacket not only looks great, but resists heat extremes, petrochemicals, ozone and moisture better than so-called blended materials for greater durability and longer life. High-density, high-temperature silicone insulation provides greater dielectric strength and eliminates arcing and the effects of corona better than typical OE style rubber materials. All-Kevlar stranded inner core and fiberglass braiding add greater pull strength and terminal retention. Stainless steel and brass terminals provide unsurpassed electrical conductivity and excellent corrosion resistance compared to terminals made of common or plated metals.

JBA Performance W06509 Ignition Wires Ford 289/302/351 Blue

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$116.99

JBA PowerCables ignition wires are less than half the resistance of most factory wires, which frees sparkenergy and increases performance! Get as much as 5+ hp gain with JBA PowerCables as tested by CarCraft Magazine.

Mallory Distributor Wiring Harness, 29349

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$35.49

3-wire for ignition box. PERFORMANCE PARTS>PERFORMANCE IGNITION/STARTING/CHARGING>IGNITION>IGNITION ACCESSORIES & OTHER from Mallory

Mallory Promaster Classic Series Ignition Coil, 29440

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$204.99

The Mallory Promaster Classic series ignition coil is designed to meet today’s specialized ignition requirements. This coil features a faster rise time and increased spark duration (compared to stock) to increase performance. It has a glass-filled polyester case and oil-filled construction to ensure a long life and no energy loss from arcing. This coil also offers excellent wire retention with a spark plug type secondary post, and brass contact terminals.

Most Sold 1968 Mercury Cougar Performance Mufflers

Explore our best-selling Mercury parts for the 1968 Cougar among 1 OEM and aftermarket options starting from $173.99.

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Flowmaster Inc. 50 Delta Flow Muffler - 2.25 Offset In - 2.25 Center Out - Moderate Sound, 942451

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$173.99

The three chamber design utilizes Flowmaster’s Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Top-Rated Performance and Racing Products Brands For Your 1968 Mercury Cougar

Shop for the best-rated brands offering Performance and Racing Products and other products for your 1968 Mercury Cougars. Below you’ll find some of our best rated Performance and Racing Products from Edelbrock, B & M, and FEL-PRO Performance, and more. Performance and Racing Products from these brands that fit a 1968 Cougar start at just $35.99 and are rated as high as 4.4 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Edelbrock 1968 Mercury Cougar Performance and Racing Products

When it comes to maintaining or upgrading your 1968 Mercury Cougar, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Edelbrock ticks all of those boxes. We offer a wide selection of Edelbrock Performance and Racing Products, specifically designed for the 1968 Mercury Cougar. With over 3 Edelbrock brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $473.99, with an average price of just $504.32. Plus, with over 7 customer reviews and an average rating of 4.4 stars, you can trust that our Edelbrock Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $519.99

(3)

Edelbrock Performer 1411 Carburetor: 750 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

“i put this carb on my dump truck and i couldn’t be more pleased. my truck runs great and has better mpg and increased power”

from $473.99

(1)

Edelbrock Camshaft and Lifter Kit, 7122

“havent istaled yet.”

from $518.99

(3)

Edelbrock Performer 1403 Carburetor: 500 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

“only required idle mixture and idle speed adjustments.”

Popular B & M 1968 Mercury Cougar Performance and Racing Products

B & M auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1968 Mercury Cougar owner should feel confident when installing genuine B & M parts in their vehicle. To ensure the best fit and performance for your 1968 Cougar, Advance Auto Parts carries a full inventory of 3 B & M Performance and Racing Products. Plus you will be keeping your Mercury in peak condition while saving money because prices on these B & M Performance and Racing Products range from $299.99 to $549.99, plus, with more than 15 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.

B & M Automatic Shifter - Z-Gate - Universal, 80681

from $299.99

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B & M Automatic Shifter – Z-Gate – Universal, 80681

“Husband has been redoing his ford truck and I over heard him say he needed a shifter I went and bought him this shifter and he loves it very easy to p”

B & M Automatic Shifter - Unimatic - Universal, 80775

from $299.99

(3)

B & M Automatic Shifter – Unimatic – Universal, 80775

“Super easy to install, works nice.”

B & M Automatic Shifter - Megashifter - Universal, 80690

from $549.99

(1)

B & M Automatic Shifter – Megashifter – Universal, 80690

“its was pretty easy to install if u have any type of knowlegde of cars it should not be difficult at all and the shifting is awesome just be careful w”

FAQs for 1968 Mercury Cougar Performance and Racing Products

Which Performance and Racing Products are best-sellers for 1968 Mercury Cougars?

Out of 260 Performance and Racing Products that fit 1968 Mercury Cougars, the following parts are the top sellers:

Edelbrock AVS2 1906 Carburetor: 650 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (11920262) – $469.99
Edelbrock Performer 1406 Carburetor: 600 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (5020646) – $450.99
Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363 (17360031) – $31.99

What’s the price range for 1968 Mercury Cougar Performance and Racing Products?

Performance and Racing Product prices for the 1968 Mercury Cougar start at $5.99 and go up to $2,249.99 for the most premium parts.

What’s the average price of a Performance and Racing Product for a 1968 Mercury Cougar?

The average price for Performance and Racing Products for the 1968 Mercury Cougar is $519.18. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance and Racing Products for other Mercury Cougar model years?

Yes, we currently carry Performance and Racing Products for 33 model years of Mercury Cougars between 1967 and 2002. Performance and Racing Products are bought most frequently for the following model years: 2002, 2001, 2000, 1999, 1997, 1996, 1995, 1994, and 1993.

What are the cheapest Performance and Racing Products for my 1968 Mercury Cougar?

The cheapest 1968 Mercury Cougar Performance and Racing Products we carry in stock are:

Energy Suspension Tie Rod Dust Boot, 9.13101R (17360821) – $5.99
Energy Suspension Tie Rod End Boot (Octagon) – 2-Pack, 9.13102G (22906874) – $6.29
Energy Suspension Control Arm Bushing Set, 4.3102G (22908024) – $19.49
Energy Suspension Control Arm Bushing Set, 4.3106G (22908022) – $19.49
Energy Suspension Control Arm Bushing Set, 4.3106R (22908021) – $19.49

What are the top-rated Performance and Racing Products that fit the 1968 Mercury Cougar?

Out of 8,015 reviews by customers, our 1968 Mercury Cougar Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1968 Mercury Cougar and their top-rated products:

Performance Air Filters
- K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, E-1570 (17400021) – $83.99
Performance Shifters
- K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, E-1570 (17400021) – $83.99

What types of Performance and Racing Products do you sell for my 1968 Mercury Cougar?

As of 8/2/26, these are some of the most in-demand types of Performance and Racing Products for a 1968 Mercury Cougar:

Can I get help with 1968 Mercury Cougar Performance and Racing Product orders?

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

What is your return policy for Mercury Cougar Performance and Racing Products?

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

1968 Mercury Cougar Performance and Racing Products

Competition Cams – Competition Cams Magnum Double Row Timing Set for ’65-’88 Ford 255, 289, 302 and Boss 302, 2120 (Part No.2120)

Energy Suspension – Energy Suspension Sway Bar Set – 1-1/4 in., 4.5108G (Part No.4.5108G)

Hooker Headers – Hooker Headers Super Competition Long Tube Headers – Ceramic Coated, 6209-1HKR (Part No.6209-1HKR)

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

Mr. Gasket – Mr. Gasket Cam Change Gasket Kit, 4410 (Part No.4410)

Competition Cams – "Competition Cams VALVE SPRING KIT, FOR LS 1.310"" BEEHIVE 1 KT, 26918CS-KIT" (Part No.26918CS-KIT)

Mr. Gasket – Mr. Gasket Thermocap Radiator Cap, 2471S (Part No.2471S)

Accel – Accel Fuel Injectors – Set of Eight – EV1 / Minitimer – High Impedance – 30 lb/hr, 150830 (Part No.150830)

Mr. Gasket – Mr. Gasket O-Ring Style Chrome Water Neck – 45 Degree, 2662 (Part No.2662)

Holley – Holley Mechanical Fuel Pump, 12-390-11 (Part No.12-390-11)

Energy Suspension – Energy Suspension Control Arm Bushing Set, 4.3102G (Part No.4.3102G)

K&N – K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, E-1570 (Part No.E-1570)

Spicer – Spicer Universal Joint, 5-7439X (Part No.5-7439X)

PerTronix – PerTronix FO-1820 Module replacement (only) (one module) for FO-182 Ignitor Kit (Part No.FO-1820)

Holley – Holley 4150 ALUM DP 750 CFM ELECTRIC CHOKE, 0-4779SAE (Part No.0-4779SAE)

Richmond Gear – Richmond Gear RngPnn, 49-0101-1 (Part No.49-0101-1)

Edelbrock – Edelbrock Cylinder Head Gasket Set, 7314 (Part No.7314)

Sniper Motorsports – Sniper Motorsports Sniper Valve Cover – Fabricated Aluminum – Ford Small Block – Tall – Black, 890011B (Part No.890011B)

Holley – Holley Prem Street Carbs (Avengers), 0-80770 (Part No.0-80770)

Competition Cams – Competition Cams Xtreme Energy 218/224 Hydraulic Flat Cam and Lifter Kit, CL35-238-3 (Part No.CL35-238-3)

Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5870 (Part No.5870)

Mr. Gasket – Mr. Gasket Alternator: Remanufactured, 80 Amps, 5124 (Part No.5124)

B & M – B & M Shift Improver Kit, 67-91 C6 Transmission, 40262 (Part No.40262)

Powertrax – Powertrax Differential Lock Assembly, 9206902800 (Part No.9206902800)

Competition Cams – Competition Cams Magnum/Marine 230/230 Hydraulic Flat Cam and Lifter Kit, CL34-331-4 (Part No.CL34-331-4)

Top Street Performance – Top Street Performance Ford Small Block V8 (221-302) Pro Series Ready to Run Distributor with Black Cap, JM7702BK (Part No.JM7702BK)

MSD Ignition – MSD Ignition Ignition Coil Pack, Ford Dis, 4-Tower, Stock Replacement, 8241 (Part No.8241)

B & M – B & M Holeshot 2400, 40412 (Part No.40412)

Edelbrock – Edelbrock Performer 1411 Carburetor: 750 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1411)

Edelbrock – Edelbrock Performer 1403 Carburetor: 500 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1403)

Edelbrock – Edelbrock AVS2 1906 Carburetor: 650 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1906)

Edelbrock – Edelbrock Performer 1406 Carburetor: 600 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1406)

Holley – Holley Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny, 0-80457S (Part No.0-80457S)

Edelbrock – Edelbrock Performer 1405 Carburetor: 600 CFM, 4 Barrel, Square Bore, Manual Choke Inlet (Part No.1405)

Edelbrock – Edelbrock Performer 1407 Carburetor: 750 CFM, 4 Barrel, Square Bore, Manual Choke Inlet (Part No.1407)

Holley – Holley Prem Street Carbs (Avengers), 0-80770 (Part No.0-80770)

Edelbrock – Edelbrock Performer RPM Series fuel pump is for 289-351W Ford, 1725 (Part No.1725)

Holley – Holley Street/Strip Carbs, 0-9776 (Part No.0-9776)

Holley – Holley Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny, 0-80670 (Part No.0-80670)

Holley – Holley Street Carbs, 0-80508S (Part No.0-80508S)

Edelbrock – Edelbrock Performer Remanufactured Carburetor, 600 CFM With Manual Choke, Satin Finish (Non-EGR), 9905 (Part No.9905)

Holley – Holley Street Carbs, 0-1850S (Part No.0-1850S)

Holley – Holley Mechanical Fuel Pump, 12-289-11 (Part No.12-289-11)

Holley – Holley 2 BBL Carbs, 0-4412S (Part No.0-4412S)

Edelbrock – Edelbrock Performer 1413 Carburetor: 800 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1413)

Holley – Holley Prem Street Carbs (Avengers), 0-81670 (Part No.0-81670)

Holley – Holley Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny, 0-80458SA (Part No.0-80458SA)

Sniper Motorsports – Sniper Motorsports Sniper 2 Efi – Black, 550-511-5XR (Part No.550-511-5XR)

Sniper Motorsports – Sniper Motorsports Sniper Efi Super Sniper Stealth 1250 – Black, 550-877 (Part No.550-877)

Sniper Motorsports – Sniper Motorsports Sniper 2 Efi – Shiny, 550-510-5XR (Part No.550-510-5XR)

Sniper Motorsports – Sniper Motorsports Sniper 2 Efi – Black, 550-511-3XR (Part No.550-511-3XR)

Sniper Motorsports – Sniper Motorsports Sniper 2 Efi – Shiny, 550-510-3XR (Part No.550-510-3XR)

FEL-PRO Performance – FEL-PRO Performance Engine Intake Manifold Gasket Set, 1250 (Part No.1250)

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

Holley – Holley Intake Manifold Service Parts, 108-80 (Part No.108-80)

Competition Cams – "Competition Cams Magnum Roller Rocker Arms for Ford 3/8"" Stud, 1.6 Ratio, 1431-16" (Part No.1431-16)

Edelbrock – Edelbrock Camshaft and Lifter Kit, 7122 (Part No.7122)

Edelbrock – Edelbrock Water Pump for Small-Block Ford in Satin Finish, 8841 (Part No.8841)

FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1011-1 (Part No.1011-1)

Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5870 (Part No.5870)

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

Edelbrock – Edelbrock Intake Manifold Gasket, 7220 (Part No.7220)

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

Competition Cams – "Competition Cams VALVE SPRINGS, 1.437"" SINGLE 1 ST, 942-16" (Part No.942-16)

Mr. Gasket – Mr. Gasket O-Ring Style Chrome Water Neck – 45 Degree, 2662 (Part No.2662)

Edelbrock – Edelbrock Performer-Plus Camshaft Kit, 2106 (Part No.2106)

Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set, 958G (Part No.958G)

Competition Cams – Competition Cams ROCKER ARMS, DIE CAST ALUM SMALL BLOCK FORD 1.6 1 ST, 17043-16 (Part No.17043-16)

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

Edelbrock – Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7820 (Part No.7820)

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

Competition Cams – "Competition Cams High Energy 6.881"" Long, 5/16"" Diameter Pushrod – Set of 16, 7831-16" (Part No.7831-16)

Mr. Gasket – Mr. Gasket Ultra Seal: Head Gasket, 5807G (Part No.5807G)

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1614 (Part No.1614)

Competition Cams – "Competition Cams Valve Seals, Umbrella 11/32"" 1 St, 502-16" (Part No.502-16)

Competition Cams – Competition Cams Valve Seals, 503-16 (Part No.503-16)

K&N – K&N Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance, E-1570 (Part No.E-1570)

Mallory – Mallory Unilite Ignition Module, 605 (Part No.605)

Accel – Accel Contact And Condenser Kit, 8203 (Part No.8203)