Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

$5 Off Your $100 Mobile App Purchase!

Selected Filters


Loading...

Availability


MERCURY COUGAR Parts and Accessories

Part Groups

Results 1 - 24 of 25

On Sale

Edelbrock E-Street Cylinder Heads

Are you looking for a set of entry-level street performance heads for your modern street rod, muscle car, or truck? Edelbrock E-Street cylinder heads are just the ticket. These heads feature A356 aluminum castings that are heat-treated to T-6 specs for superior casting strength and quality. Their modern combustion chamber design helps to improve the combustion process and their larger-than-stock intake and exhaust ports help to move more air through your engine. These features improve an engine's efficiency, resulting in more horsepower and torque and improved mileage potential. All Edelbrock E-Street cylinder heads are assembled with manganese bronze valve guides, powder metal interlocking valve seats, and stainless steel one-piece valves with hardened valve tips. Edelbrock E-Street cylinder heads are ideal for entry level street performance engines.

4.29 out of 5 stars ( 119 )

$1,332.95

$1,479.95


$1,199.66

$1,331.96

LEED Brakes Front Disc Brake Conversion Kits

LEED front disc brake conversion kits add the safety, reliability, and performance of disc brakes to your vehicle. These kits are a direct bolt-on and precision-machined.

4.3 out of 5 stars ( 70 )

$1,014.99

$1,734.99

Vintage Air Gen-V SureFit Systems Evaporator Kits

Get cool with Vintage Air! Their Gen 5 SureFit evaporator kits assist with providing powerful and intelligent climate control for your vehicle. These kits utilize an exclusive fully electronic microprocessor control system that eliminates cables or vacuum connections. Separate high-capacity copper parallel-flow heat coil and aluminum plate-and fin-cooling coils provide outstanding performance and instant temperature adjustments. Additionally, they include variable blower speed and dash/floor/defrost blend. Vintage Air Gen-V SureFit evaporator kits include the evaporator unit and mounting brackets, louvers (where required), duct hose wiring harness, hardware, and installation instructions, along with either a bolt-in replacement control panel or Vintage Air's patented electronic cable converters to use with your factory system controls. Choose the kit designed for your vehicle. Features and benefits: * Engineered to cool your vehicle faster than ever * Improved diagnostics and advanced systematic fail safes * Multiple mounting options for an easier installation * Rubber well-nut mounting points for improved NVH isolation * Separate high-capacity A/C and heater coils with blend air door for rapid vent temperature adjustment * OEM block-type expansion valve * Injection molded case for optimal precision, strength and quality * Injection molded blend air doors with integral rubber seals * Removable access covers for coil service * Interchangeable defrost and floor heat plenums for increased mounting flexibility * Powdercoated steel mounting brackets * Quiet high-performance blower

4.31 out of 5 stars ( 16 )

$1,417.99

On Sale

Hooker Super Competition Headers

With Hooker Super Competition headers, the objective has always been to make the maximum horsepower possible and put it at the optimum point in the power curve. Hooker Super Competition headers feature tuned primary tubes to create optimum pressure between the intake and exhaust systems. Hooker Super Competition headers include premium exhaust gaskets and new mounting bolts. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.

3.67 out of 5 stars ( 228 )

$1,449.95


$1,149.95

$1,303.95

The Right Stuff Street Series Disc Brake Conversion Kits

The Right Stuff Street Series disc brake conversion kits feature all the quality components needed to convert your front or rear brakes to disc. Offered for both manual and power braking systems, Street Series kits are application-specific, maintain your vehicle's stock height or provide a 2 in. front drop, and are available with numerous component and finish upgrade options to make your braking system your own. So what's stopping you? Hundreds of kits are available; choose The Right Stuff Street Series conversion recommended for your vehicle.

3.55 out of 5 stars ( 20 )

$1,126.45

$1,621.60

Doug's Headers

Doug's Headers has long been recognized of as one of the premiere exhaust header manufacturers in the performance industry. Since1958, they have been producing high-quality, hand-built, mandrel-bent exhaust headers. Each and every header is tuned with the proper tube size and length to efficiently remove all of the exhaust from each cylinder, reducing pumping losses, and resulting in dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles that they are intended to fit and are re-checked numerous times during the design and manufacturing process. Their designs include mid-length headers, Tri-Y headers, and long tube headers, plus manifold replacement headers. Their headers come with all the necessary mounting hardware, collector reducers or connector pipes, premium extra-thick gaskets, and detailed installation instruction sheets. The gaskets are rated up to 1100 degrees F, pressures to 3700 psig (255 bar), and are designed for an exact port match with their headers. Doug's Headers offer a choice of finishes: * Metallic Ceramic Thermal Barrier Coating (MCTBC), which is polished with a vibratory finishing process that not only produces a high-luster aluminum appearance, but also compresses and activates the coating, which increases the surface hardness. The finish is 60 percent more corrosion resistant than an unpolished surface, easy to maintain, and will last for years under normal operation conditions. MCTBC also protects and extends the life of headers by creating a thermal barrier that significantly lowers under hood temperatures and protects the substrate metal from thermal fatigue. * Hi-Temp black coating is an affordably priced alternative to their MCTBC. This finish provides good corrosion and heat protection when compared to many of the "cheaper" header finishes being applied by our competitors. * Raw steel is available for individual customizing Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.

4.24 out of 5 stars ( 704 )

$1,387.25

Griffin Exact Fit Radiator Combos

Griffin Exact Fit radiator combos are the perfect pairing to take the "scary" out of electric fans! Exact Fit combos deliver Griffin's high-quality aluminum OEM fit and style radiators. They're constructed with MaxCool or ExtremeCool tubing, hand-formed aluminum shrouds, and performance electric fans. These units are easy to install, provide the best factory appearance, and fit your ride with out-of-the-box affordable performance cooling. Want to switch to electric fans? American-made Griffin Exact Fit radiator combos provide you with the perfect solution without any guesswork. Order the package designed for your specific vehicle.

4.01 out of 5 stars ( 90 )

$1,365.00

Be Cool Factory Fit Modules

Be Cool factory fit modules provide drop-in convenience, plus the capability of keeping engines up to 1,000 hp (depending on your application) running at the proper temperature! These modules feature Be Cool's factory fit radiator that has two rows of 1 in. tubes to reduce coolant temperatures, a billet filler neck, a drain petcock, and .080 in. wall hand-fabricated aluminum tanks. You can choose either a natural finish or kick it up a notch with the polished finish and dress your engine compartment with shiny performance. Be Cool offers hundreds of models and options for fitment on a wide range of vehicles. Most module kits include a new aluminum radiator, electric fan(s) with mounting brackets, a Be Cool radiator cap, an overflow catch can, and a fan wiring kit.

4.11 out of 5 stars ( 88 )

$1,299.99

$1,499.99

LEED Brakes Rear Disc Brake Conversion Kits

LEED rear disc brake conversion kits add the safety, reliability, and performance of disc brakes to your vehicle. These kits are a direct bolt-on with no cutting, drilling, or welding required. All components are new, high-quality, and precision-machined. The heavy-duty parking brake caliper will allow you to use your stock parking brake cables to actuate the parking brake.

4.63 out of 5 stars ( 19 )

$1,000.99

$1,002.99

On Sale

Baer Brakes Pro Brake Kits

You may have to slow down in a hurry—and if your vehicle is carrying tons of weight, it's not always easy to attain the greatest braking performance. That's where Baer Pro brake kits come in. Designed as direct bolt-on systems pre-loaded with ceramic brake pads, they feature slotted, drilled, and zinc plated rotors—and the calipers have dust and weather seals. Baer Pro brake kits are suitable for virtually any level of performance, on the street or track. Find the front and/or rear system compatible with your vehicle.

5.0 out of 5 stars ( 1 )

$1,794.95


$1,614.95

On Sale

Baer Brakes SS4+ Disc Brake Systems

For serious stopping power, check out Baer's SS4+ disc brake systems. They're designed to fit most 15 in. wheels, and feature Baer's S4 4-piston caliper mounted to a 2-piece slotted, drilled, and zinc plated rotor. Kits include high-grade stainless hardware and a pre-assembled 2-piece rotor. These systems are available for the front or rear, in black, silver, and red finishes. Order the model designed for your axle and wheel bolt pattern. If you've been looking for a street-legal, lightweight, drag strip or autocross-compatible brake system—you've come to the right place!

4.0 out of 5 stars ( 11 )

$1,494.95

SSBC-USA Drum to Disc Brake Conversion Kits

Upgrade your braking system with SSBC-USA's drum to disc brake conversion kits. You'll enjoy the rhythm of modern stopping power afforded you with their cast iron or aluminum calipers, brake pads, rotors, and all necessary brackets, hardware, and bolts. Order the SSBC-USA drum to disc brake conversion kits designed for fitment on your vehicle—front, rear, or both.

3.03 out of 5 stars ( 33 )

$1,164.00

$1,537.00

On Sale

Baer Brakes Classic Disc Brake Kits

You have asked, and Baer has answered! Baer is bringing back the original Baer Claw brake system that started it all, with the introduction of their Classic Series disc brake kits. They are direct bolt-ons for early GM, Ford, and Mopar applications. Front kits feature aluminum 2-piston, pad-guided calipers and vented 11 in. rotors, while the rear kits feature cast iron single-piston calipers and solid 10.5 in. rotors for maximum clearance on small wheel applications. You want to modernize your early muscle car, fit stock wheels, have easy access to replacement parts, and not break the bank. Baer Classic Series brake kits are your answer! Features include: * Red powdercoated calipers * Braided brake hoses * Slotted and drilled rotors

3.73 out of 5 stars ( 37 )

$1,049.95

SSBC-USA Competition Race Series Disc Brake Kits

SSBC-USA Competition Race Series disc brake kits feature 6061-T6 billet aluminum Comp R 4-piston calipers with 25 percent more pad contact area than similar brake kits. The calipers are assembled with stainless steel pistons and bleeder screws; and you can choose from a polished, clear anodized, black or red powdercoat finish. These kits also include Big Bite cross-drilled rotors, mounting brackets, performance pads, and hardware. Bolt-on the stopping power needed for racing with SSBC-USA Competition Race Series disc brake kits. Order the model recommended for your vehicle.

5.0 out of 5 stars ( 1 )

$1,117.00

$1,212.00

Griffin Exact Fit Radiators

Griffin exact fit radiators feature an OEM-style stamped tank and are made of high-quality lightweight aluminum. They provide seamless installation with no modifications required—and will deliver optimum cooling performance for your auto, truck, musclecar, or hot rod. The radiators are available in downflow and crossflow styles, with many size options for specific vehicles.

4.12 out of 5 stars ( 177 )

$1,026.00

On Sale

Baer Brakes SS4 Disc Brake Systems

Baer Brakes SS4 disc brake systems deliver superb stopping power. These systems feature their S4 4-piston calipers mounted to a slotted, drilled, zinc plated rotor (see diameters). Baer systems include unique billet backing plates that not only act as caliper mounts, but also house the banksia (one-piece) park shoe--a more modern and better working park brake assembly (on rear kits). Baer Brakes SS4 disc brake systems are completed with stainless steel brake hoses and the proper banjo fittings, and come in a choice of red, black, or silver powdercoat for the calipers.

3.33 out of 5 stars ( 3 )

$1,194.95

SSBC-USA Sport R1 Disc Brake Kits

Increase your stopping power with SSBC-USA Sport R1 disc brake kits. They feature aluminum Sport R1 single piston brake calipers with built-in parking brakes. The calipers are given a clear anodized finish for added durability, but you can choose from optional red, black, or polished finishes. Also included in the Sport R1 kits are rotors, high performance brake pads, braided stainless flex lines, mounting brackets, and hardware. When you want American stopping power, convert to performance with style: SSBC-USA Sport R1 disc brake kits, available in dozens of models and options for applications from 1953 and up.

Not Yet Reviewed

$1,572.00

$1,595.00

SSBC-USA Comp S Quick-Change Caliper Upgrade Kits

Upgrade to high performance braking with SSBC-USA Comp S Quick-Change caliper upgrade kits. The calipers are manufactured from 6061-T6 billet aluminum and feature 25 percent more pad contact area than similar brake calipers. They're assembled with stainless steel pistons and bleeder screws—and use a dual pad pin design with O-rings to eliminate pad chatter. These kits include dust shields to keep the dirt, dust, and other particles out of the pistons. All calipers come with semi-metallic brake pads that are 20 percent thicker than standard style pads. Order the kit recommended for your vehicle.

5.0 out of 5 stars ( 1 )

$1,187.00

$1,327.00

The Right Stuff Signature Rear Disc Brake Conversion Kits

The Right Stuff Signature rear disc brake conversion kits offer performance and style that will stop you in your tracks! Modifications for big speed mean that you need to match them with big stopping power. Signature kits provide you with the needed big performance and more--bold looks. Their rear brake conversion kits contain premium quality components: Large diameter drilled/slotted zinc plated rotors, powdercoated calipers, fully machined caliper brackets, and braided stainless hoses. Make sure that your performance "go" can stop. With The Right Stuff Signature rear disc brake conversion kits, you'll be sure to stop, and you'll do it with style!

Not Yet Reviewed

$1,101.60

The Right Stuff Rear Disc Brake Conversion Kits

Are you tired of having brake fade or not enough stopping power? The Right Stuff designed rear disc brake conversion kits give you a complete brake kit without breaking the bank. They manufacture these kits from quality materials to ensure performance and dependability.

4.0 out of 5 stars ( 366 )

$1,155.75

The Right Stuff Front Disc Brake Conversion Show 'N Go Kits

The Right Stuff front disc brake conversion kits with Show 'N Go trim packages offer high-end looks that meet your budget. Your conversion power kits come with everything you need to do the job, plus add some "WOW"! Drilled and slotted rotors with zinc plating, your choice of red or black powdercoated calipers, and braided stainless steel hoses give your install an awesome look. These front disc brake kits are made from quality materials, including Timken bearings for ultimate performance. You'll want to show off these brake kits--make your choice The Right Stuff Show 'N Go front disc brake conversion kits.

4.31 out of 5 stars ( 16 )

$1,298.45

LEED Brakes Spindle-Mount Front Disc Brake Conversion Kits

Add the safety, reliability, and performance of disc brakes to your vehicle LEED Brakes spindle-mount front disc brake conversion kits. Spindle-mount kits include everything you need to mount front disc brakes to your vehicle minus the master cylinder and power brake booster. All components used in these kits are new high quality, precision machined products. Choose the one designed for your vehicle.

Not Yet Reviewed

$1,624.99

SSBC-USA Competition Street Series Disc Brake Kits

SSBC-USA's Competition Street Series disc brake kits feature their Comp S 4-piston aluminum calipers that are sleek, lightweight, and produce increased braking power for reliable stopping power. These kits also include Big Bite cross-drilled rotors to take an even bigger chomp out of the trapped heat and gasses that reduce your ability to stop faster. Completing the kits are performance pads, mounting brackets, and hardware. The calipers are offered in several finishes: polished, clear anodized, red or black powdercoated. Replace your diminishing brakes with the serious performance power of SSBC-USA Competition Street Series disc brake kits. Order the front and/or rear model recommended for your vehicle.

Not Yet Reviewed

$1,215.00

$1,310.00

HushMat Complete Vehicle Insulation Kits

HushMats complete vehicle insulation kits serve two important functions: reducing thermal transfer into your interior, and reducing the noise level by up to 15 decibels. Your engine, headers, manifold and exhaust generate tremendous heat that transfers to the metal firewall and floor—forcing your A/C system to work harder to maintain a comfortable environment. HushMat auto heat shield is proven to lower this temperature by over 40 percent. At the same time, when you drive on the highway at 65 mph, most vehicles approach 80 to 90 decibels of noise. That's like a vacuum cleaner or garbage disposal running on your passenger seat. These insulation kits use a specially designed sound deadening material to deliver a more peaceful ride. Each kit is packaged specifically for your vehicle to provide 100 percent insulation coverage—no holes in the material and no puzzle pieces to assemble. Treat your firewall, doors, floor, tunnel, rear wheel wells, trunk floor, and roof with these HushMat barriers. Order the complete insulation kit designed for your specific vehicle. Additional details: * Reduces road noise and vibration, low-frequency noise from 0 to 1,000 Hz * Stay warmer in the winter and cooler in the summer; withstands ambient temps from -30 up to +550 degrees F * Lightweight and super flexible mats; less than 1/8 in. thick and 0.47 lbs. per sq. ft. * Adhesion is guaranteed; no alcohol or acetone wash needed; no tools required * Trims easily with standard razor knife or household scissors * Self-adhesive peel-and-stick; no glue required * Outperforms closest competitive brand by over 40 percent * OEM approved; meets or exceeds auto damping specs GMO 149M – General Motors; WSB-M5G58-A1 – Ford; and MS-CD 629 Type C – Chrysler

5.0 out of 5 stars ( 1 )

$1,004.51

Modal Header