1966 Mercury Capri Performance and Racing Products
Find Your Specific 1966 Mercury Capri Performance and Racing Products
Below you will find various in-demand Mercury Performance and Racing Products, components and accessories for your 1966 Capri. Advance Auto Parts has popular Capri parts like Performance Fuel Systems, Performance Exhaust Products, Performance Distributors and more. You’ll also find aftermarket and OEM Performance and Racing Products for other Capri model years including
1977,
1979,
1980,
1981,
1982,
1983,
1984,
1985,
1986 and more. Select a category of 1966 Mercury Capri Performance and Racing Products below and start saving instantly.
Popular 1966 Mercury Capri Performance and Racing Products Categories
Essential Performance and Racing Products for 1966 Mercury Capris
Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)
from
$186.99
Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).
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Product Features:
- Glass Filled Polyester Case
- Longer Spark Duration
- Increased Performance
- No Energy Loss Due To Arcing
- Includes Brass Contact Terminal
Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)
from
$26.99
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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Product Features:
- Opens At 180 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Mr. Gasket – Intake Manifold Bolts (Part No.958G)
from
$19.99
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
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Product Features:
- Hex Head
- Zinc Plated
- Ideal For Minimal Space
- 12-Point Head And Flange
- Zinc Plated For Protection
Energy Suspension – Control Arm Bushing Set (Part No.4.3132G)
from
$76.99
For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.
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Product Features:
- Maintains Better Alignment While Driving
- Full Floating and Non Binding
- Fits Into the Remaining Stock Control Arms
Edelbrock – Valve Cover Gasket Set for Ford (Part No.7568)
B & M – Flexplate (Part No.50246)
from
$152.99
As performance levels increase, an O.E. style flexplate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high performance flexplate designed for Ford, Lincoln and Mercury (internally balanced) 289-351ci small block V8 engines with C4 transmission. Features include high tensile strength steel construction to resist elongation and cracking, 10.50 inch bolt pattern and 157 tooth ring gear. B&M flexplates are ideal for hot rods, street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953.
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Product Features:
- NHRA/IHRA Legal For All Classes
- Includes SFI Certification Sticker
- Ideal For Street Applications
- To Extreme Duty Racing
- To High RPM Use
Edelbrock – Pushrod Set for Small Block Ford 289-302 (Part No.9632)
from
$210.99
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- Case-Hardened Tubing
- Surface Hardening
- Welded Ends
- 0.3125 in. Diameter
- Use with or without Hardened Steel Guideplates
Edelbrock – Sure Seat Valve Springs for Ford 429/460 V8 1969-1987 (Part No.5767)
from
$111.99
Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks black oxide coated. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
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Product Features:
- For Use With Cast Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
Holley – Prem Street Carbs (Avengers) (Part No.0-80570)
from
$626.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
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Product Features:
- Vibratory Polished For Good Looks
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet-Flow Tested To Assure It Arrives Ready To Run
- Street Ready; Out Of The Box
B & M – Automatic Shifter, Hammer Shifter, Universal (Part No.80885)
from
$339.99
The Hammer shifter may just be the most comfortable and versatile shifter available. The unique design of the shift handle easily fits all sizes of hands providing the appropriate wrist angle and feel when shifting. The multi-position lockout trigger is s
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Product Features:
- Ratchet Action Shifter
- Cable Operated
- Quick Installation
- Accurate Shifting
- Reverse Lockout Feature
Edelbrock – Performer 289 Intake Manifold for Small-Block Ford (Part No.2121)
from
$299.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal
- Available in Multiple Finishes
Edelbrock – Performer Intake Manifold Small-Block Ford (Part No.3721)
from
$394.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
Motive Gear – Differential Carrier (Part No.D3TZ4204A)
Mr. Gasket – Ultra Seal: Oil Pan Gasket (Part No.6683)
from
$59.19
High performance, race quality gasket with molded rubber coating over a steel core. Steel core provides rigidity and durability, preventing prevent push out while the molded rubber coating helps seal minor oil pan rail irregularities. The one piece design eliminates the need for separate end seals to make installation easier and even further reduce the possibility of oil leakage. Provides excellent sealing and durability. Excellent replacement for stock original equipment, high performance street, drag race and oval track. Includes gasket and new oil pan bolts.
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Product Features:
- Steel core provides rigidity, durability and prevents gasket push out
- Molded rubber coating seals minor irregularities in pan surface
- One piece design is easier to install and even less prone to leak
- Direct replacement suitable for all uses – street, racing, heavy duty
- Include both gasket and new oil pan bolts
- No Cork Particles
- Easy Removal For Disassembly
FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1817)
from
$27.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
- With steel core to provide ultimate excellent blowout resistance.
- Not intended for use in emission controlled vehicles.
Mallory – Distributor Wiring Harness (Part No.29349)
Mallory – Unilite Ignition Module (Part No.605)
from
$85.29
Mallory’s UNILITE (R), and magnetic breaker less ignition modules are self contained module assemblies which have no moving parts to wear out. Using Mallory’s time tested breaker less ignition circuit, combined with modern surface mount thermal-clad construction, these ignition modules can drive both OEM and high performance ignition coils. For best results always use a Mallory PROMASTER coil or a Mallory chrome electronic ignition coil. These are also an excellent choice for triggering one of the Mallory HyFire series of electronic ignition controls. Hookup is as easy as a three wire connection.
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Product Features:
- Service Part
- No Moving Parts To Wear Out
- Self Contained Unit
- Can Drive OEM
- Can Drive High Performance Ignition Coils
FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1011-2)
from
$55.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1011-1)
from
$51.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
Edelbrock – Intake Manifold Gasket for 1963-1996 Small-Block Fords (Part No.7220)
from
$28.99Product Features:
- Clean Positive Seal
- Embossed Silicone Bead Surrounding The Port
- Matched To Manifolds And Cylinder Heads
FEL-PRO Performance – Lower Intake Manifold Gasket Set: 5 Piece Set (Part No.1246)
from
$39.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Fel-Pro performance intake manifold gaskets have been tested with virtually all aftermarket cylinder head and intake manifold combinations.
- Performance intake manifold gaskets designed without a metal core, to allow engine builders to trim the gasket for exact fit on modified ports.
- Standard and Low riser
- Printoseal elastomeric sealing beads to provide extra sealing strength around the intake port.
- Not intended for use in emission controlled vehicles.
Energy Suspension – Control Arm Bushing Set (Part No.4.3102R)
from
$17.99
For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.
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Product Features:
- Maintains Better Alignment While Driving
- Full Floating and Non Binding
- Fits Into the Remaining Stock Control Arms
Energy Suspension – Control Arm Bushing Set (Part No.4.3114G)
from
$139.99
For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.
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Product Features:
- Maintains Better Alignment While Driving
- Full Floating and Non Binding
- Fits Into the Remaining Stock Control Arms
Mr. Gasket – Exhaust Gasket Set (Part No.253)
from
$29.49
Manufactured from high-temperature composite exhaust material. Provides maximum torque retention to eliminate gasket failure. Can be trimmed if necessary for modified port applications. Precision die cut for an excellent fit. For OE replacement, high-performance street, drag race and oval track.
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Product Features:
- High-Temperature Exhaust Material
- Withstands Extreme Exhaust Heat
- Excellent Sealing Durability And Torque Retention
- Superior Tensile Strength
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1442)
from
$33.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
- Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
- Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
- Slotted bolt holes allow for easier header installation.
- Not intended for use in emission controlled vehicles.
Mr. Gasket – Chrome Distributor Hold-Down Clamp (Part No.9860)
from
$13.29
Chrome plated steel. Includes hold-down bolt or stud. Holds the distributor in place for accurate timing. Serrated bottom prevents the distributor from turning.
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Product Features:
- Rolled Edges For Strength
- Ideal For Magnetos
- Ideal For Ignition Distributor
MSD Ignition – Distributor Gear; Ford; 302; Iron (Part No.85832)
from
$42.49
This gear test fixture features variable rpm and oil pressure control allowing MSD engineers the ability to maintain the exact conditions that they want for gear tests. Severe loads can be placed on the gear and the fixture can spin up to 10,000 rpm. Features increased outer hardened layer thickness (RC 55-60). Micro polished surface for smooth contact. Proprietary formulated ductile iron. Melonite QPQ coated reduces friction and initial wear. Interstitial carbide concentration improves wear resistance and running properties.
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Product Features:
- Increased outer hardened layer thickness (RC 55-60)
- Micro Polished Surface For Smooth Contact
- Proprietary formulated ductile iron.
- Melonite QPQ coated reduces friction and initial wear
- Interstitial carbide improves wear resistance/running properties
Upgrade your 1966 Mercury Capri with Top-Quality Performance and Racing Products
When it comes to maintaining or upgrading your 1966 Mercury Capri, 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 Capri functioning at its best. At Advance Auto Parts, we offer a wide selection of 36 Performance and Racing Products for the 1966 Mercury Capri, designed to meet your needs without breaking the bank.
From
Performance Fuel System
replacements to
Performance Exhaust Products
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 1966 Mercury Capri at great prices.
Our Performance and Racing Products inventory for this model
ranges from just $13.29 to $597.99, with
an average price of $164.53.
Our 36 Performance and Racing Products in stock come from 12 trusted brands, so you’re sure to find the right part for your 1966 Mercury Capri 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 1966 Mercury Capri, we stock popular OEM and aftermarket Performance and Racing Products from top names
like Accel, Mr. Gasket, Edelbrock, and more.
Accel Performance and Racing Products
start at just $42.49 and boast an impressive 4 stars average rating from customers.
Mr. Gasket and Edelbrock also bring quality to the table, with Performance and Racing Products available starting at $13.29, and at an average 4 stars rating.
With 213 customer reviews and counting, our 1966 Mercury Capri 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 1966 Mercury Capri is always ready to roll. We’re committed to providing you with everything you need to keep your Capri in top shape, all in one place.
Start shopping confidently below for your 1966 Mercury Capri!
Best-Selling Performance Fuel Systems for 1966 Mercury Capris
Enhance the driving experience in your Mercury with 3 quality Performance Fuel System components, starting at $394.99.
Edelbrock – Performer 1404 Carburetor: 500 CFM, 4 Barrel, Square Bore, Manual Choke Inlet (Part No.1404)
from
$435.99
The Edelbrock 1404 Performer Series 500 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 characteristic
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Product Features:
- Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
- Manual Choke
- 4 Barrel Count
- Square Bore
- Smooth Secondary Transition
- Both Timed and Full Vacuum Ports
- Includes PCV Outlet
Edelbrock – Performer 1406 Carburetor: 600 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1406)
from
$428.99
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.
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Product Features:
- Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
- Electric Choke
- 4 Barrel Count
- Square Bore
- Smooth Secondary Transition
- Both Timed and Full Vacuum Ports
- Includes PCV Outlet
Edelbrock – Performer 1405 Carburetor: 600 CFM, 4 Barrel, Square Bore, Manual Choke Inlet (Part No.1405)
from
$394.99
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.
Product Features:
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Product Features:
- Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
- Manual Choke
- 4 Barrel Count
- Square Bore
- Smooth Secondary Transition
- Both Timed and Full Vacuum Ports
- Includes PCV Outlet
Most Popular 1966 Mercury Capri Performance Exhaust Products
Customize your Mercury with 2 Performance Exhaust Products products
like Performance Exhaust Manifold Gaskets, all
priced under $45.99.
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1467)
from
$45.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
- Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
- Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
- Slotted bolt holes allow for easier header installation.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1442)
from
$33.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
- Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
- Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
- Slotted bolt holes allow for easier header installation.
- Not intended for use in emission controlled vehicles.
Top Picks for 1966 Mercury Capri Performance Distributors
Upgrade Mercury Capris with top-quality Performance Distributors parts, including 1 OEM and aftermarket selections for your 1966 model.
Mr. Gasket – Chrome Distributor Hold-Down Clamp (Part No.9860)
from
$13.29
Chrome plated steel. Includes hold-down bolt or stud. Holds the distributor in place for accurate timing. Serrated bottom prevents the distributor from turning.
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Product Features:
- Rolled Edges For Strength
- Ideal For Magnetos
- Ideal For Ignition Distributor
In-Demand Performance Ignition Products for 1966 Mercury Capris
Select from 6 premium Performance Ignition Products parts for your 1966 Mercury Capri, with prices ranging from $30.49 to $186.99.
Mallory – Unilite Ignition Module (Part No.605)
from
$85.29
Mallory’s UNILITE (R), and magnetic breaker less ignition modules are self contained module assemblies which have no moving parts to wear out. Using Mallory’s time tested breaker less ignition circuit, combined with modern surface mount thermal-clad construction, these ignition modules can drive both OEM and high performance ignition coils. For best results always use a Mallory PROMASTER coil or a Mallory chrome electronic ignition coil. These are also an excellent choice for triggering one of the Mallory HyFire series of electronic ignition controls. Hookup is as easy as a three wire connection.
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Product Features:
- Service Part
- No Moving Parts To Wear Out
- Self Contained Unit
- Can Drive OEM
- Can Drive High Performance Ignition Coils
Accel – Super Stock Replacement Coil for Improved Performance, Starting, and Power (Part No.8140)
from
$42.49
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
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Product Features:
- 42000 Volts
- Effective To 6500 RPM
- Quicker Starting
- Improved Throttle Response
- Higher RPM Power
- Can Finished In Yellow
MSD Ignition – Blaster 2 Coil: High Performance Ignition Upgrade (Part No.8202)
from
$49.99
If you are looking to upgrade your stock coil, or want to compliment the performance of your MSD blaster ignition, MSD 5, 6 or 7, the blaster coil line is the right choice. All of the blaster coils are designed for improved spark output. Special 100:1 windings are used to provide maximum build-up of voltage. These windings are held secure and kept cool in an oil filled metal canister. The tower assembly is molded of durable alkyd material due to its high dielectric characteristics while wide spaced brass primary terminals prevent the possibility of spark. There are several versions of the blaster coil available. All of them have the same internal specifications, but have different housings or components. Each blaster coil can be used with a stock ignition, blaster ignition, MSD 5, 6 or 7 ignition control. Most late model vehicles with electronic ignitions do not require a ballast resistor, check your ignition and manufacturers specifications to determine if a ballast is required in your application.
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Product Features:
- Improved output coil for electronic ignitions
- Works w/Blaster Ignition Or MSD 5/6/7 Series
- Ballast Resistor Required If Used w/Stock Points Ignition
- Alkyd tower w/high dielectric properties lessens carbon tracking
Accel – Supercoil (Part No.140001)
from
$105.99
Engineered for faster rise time, longer spark duration and increased performance. Unique design with premium grade wire, special low resistance, high turns ratio windings. Produces higher spark energy with breakerless electronic ignition systems. For points application the supplied 0.85 ohm ballast resistor must be used in conjunction with the vehicle original ballast resistor, if so equipped. Oversized molded case with integral cooling fins and high capacity oil filled construction provide high thermal conductivity ensuring cool operation and long life. Extra tall tan Alkyd tower and integral voltage dam eliminate “flashover” to primary terminals. Comes complete with mounting hardware and 0.85 ohm ballast resistor. Effective up to 6,500 RPM.
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Product Features:
- Oil Filled For Better Cooling
- Optimized Low Resistance
- Silicon Magnetic Steel E-Core
- Higher Energy/Voltage Outputs
- Quicker Starts
- Improved Idle Quality
- Resists Shock And Vibration
- Resists Corrosion
Mallory – Distributor Wiring Harness (Part No.29349)
Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)
from
$186.99
Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).
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Product Features:
- Glass Filled Polyester Case
- Longer Spark Duration
- Increased Performance
- No Energy Loss Due To Arcing
- Includes Brass Contact Terminal
Most Sold 1966 Mercury Capri Performance Engines
Explore our best-selling Mercury parts for the 1966 Capri among 17 OEM and aftermarket options starting from $19.99.
FEL-PRO Performance – Lower Intake Manifold Gasket Set: 11 Piece Set (Part No.1250)
from
$33.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
- SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
- ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
- REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1684)
from
$46.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Rigid core, molded silicone rubber gaskets provide for ease of installation, and are great for on-again/off-again situations (like setting valve lash).
- Features high-tech silicone material for long life, a solid steel core for strength and durability, and stainless steel compression limiters to prevent
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1011-1)
from
$51.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
See More
Product Features:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)
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$26.99
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.
Product Features:
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Product Features:
- Opens At 180 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Edelbrock – Performer 390 Intake Manifold for Ford FE, Satin Finish (Part No.2105)
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$597.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
Mr. Gasket – Intake Manifold Bolts (Part No.958G)
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$19.99
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
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Product Features:
- Hex Head
- Zinc Plated
- Ideal For Minimal Space
- 12-Point Head And Flange
- Zinc Plated For Protection
Edelbrock – Sure Seat Valve Springs for Ford 429/460 V8 1969-1987 (Part No.5767)
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$111.99
Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks black oxide coated. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
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Product Features:
- For Use With Cast Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1020)
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$41.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.
- Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.
- Raises combustion sealing force to roughly three times that of standard head gaskets.
- Steel wire rings for the greatest combustion seal strength.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1817)
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$27.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
- With steel core to provide ultimate excellent blowout resistance.
- Not intended for use in emission controlled vehicles.
Edelbrock – Performer 289 Intake Manifold for Small-Block Ford (Part No.2121)
from
$299.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal
- Available in Multiple Finishes
Competition Cams – PUSHROD SET, SBF HIGH ENERGY 1 ST (Part No.7831-16)
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$75.99
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.
Product Features:
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Product Features:
- 5/16″ diameter, 6.881″ length for Small Block Ford 255 and 302, ’65-up with Flat Tappet Cam
- Best choice when building street rods, RVs or daily drivers
- Meet or exceed all OE pushrod specifications
- Mate perfectly with High Energy and Magnum Rockers
- Durable one-piece construction
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1614)
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$25.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Die cut silicone rubber gaskets conform to out-of-flat covers
- Great for on-again/off-again situations
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – Lower Intake Manifold Gasket Set: 5 Piece Set (Part No.1246)
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$39.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Fel-Pro performance intake manifold gaskets have been tested with virtually all aftermarket cylinder head and intake manifold combinations.
- Performance intake manifold gaskets designed without a metal core, to allow engine builders to trim the gasket for exact fit on modified ports.
- Standard and Low riser
- Printoseal elastomeric sealing beads to provide extra sealing strength around the intake port.
- Not intended for use in emission controlled vehicles.
Edelbrock – Sure Seat Valve Springs for Chrysler 383-400-413-440 V8 1969-79 (Part No.5792)
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$141.99
Product Features:
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- Non-Rotator Type
- 1.550 in. Outer Diameter
- .190 Wire Size
- Single Coil Spring Type
- Set of 16
Edelbrock – Sure Seat Valve Springs for Ford 289-302 (Part No.5822)
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$54.99
Springs made of highest quality spring wire. Springs precision wound to close tolerances. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
Product Features:
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Product Features:
- For Use With Cast Iron Heads
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Use with Original Equipment Heads Only
Edelbrock – Valve Cover Gasket Set for Ford (Part No.7568)
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1613)
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$27.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
- Not intended for use in emission controlled vehicles.
Top-Rated Performance and Racing Products Brands For Your 1966 Mercury Capri
Shop for the best-rated brands offering Performance and Racing Products and other products for your 1966 Mercury Capris. Below you’ll find some of our best rated Performance and Racing Products from Accel, Mr. Gasket, and Edelbrock, and more. Performance and Racing Products from these brands that fit a 1966 Capri start at just $13.29 and are rated as high as 4 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.
Popular Accel 1966 Mercury Capri Performance and Racing Products
When it comes to maintaining or upgrading your 1966 Mercury Capri, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Accel ticks all of those boxes. We offer a wide selection of Accel Performance and Racing Products, specifically designed for the 1966 Mercury Capri. With over 2 Accel 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 $42.49, with an average price of just $74.24. Plus, with over 54 customer reviews and an average rating of 4 stars, you can trust that our Accel 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.
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$42.49
$42.49
(54)
Super Stock Replacement Coil for Improved Performance, Starting, and Power
“Hot spark”
Popular Mr. Gasket 1966 Mercury Capri Performance and Racing Products
Mr. Gasket auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1966 Mercury Capri owner should feel confident when installing genuine Mr. Gasket parts in their vehicle. To ensure the best fit and performance for your 1966 Capri, Advance Auto Parts carries a full inventory of 3 Mr. Gasket Performance and Racing Products. Plus you will be keeping your Mercury in peak condition while saving money because prices on these Mr. Gasket Performance and Racing Products range from $13.29 to $26.99, plus, with more than 21 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.
from
$19.99
$19.99
(1)
“I purchased these bolts to install an Edelbrock Performer intake onto a 78 F150 302. Was torquing to 25 lbs and second bolt snapped before it got ther”
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$26.99
$26.99
(20)
High Performance 180 Degree Thermostat for Increased Flow
“Installed in my 95 mustang perfect fit and working better than hopped or expected!!!”
FAQs for 1966 Mercury Capri Performance and Racing Products
Which Performance and Racing Products are best-sellers for 1966 Mercury Capris?
Out of 36 Performance and Racing Products that fit 1966 Mercury Capris, the following parts are the top sellers:
- Super Stock Replacement Coil for Improved Performance, Starting, and Power (5024269) – $42.49
- High Performance 180 Degree Thermostat for Increased Flow (17360033) – $26.99
- Lower Intake Manifold Gasket Set: 11 Piece Set (5991277) – $33.99
What’s the price range for 1966 Mercury Capri Performance and Racing Products?
Performance and Racing Product prices for the 1966 Mercury Capri start at $13.29 and go up to $597.99 for the most premium parts.
What’s the average price of a Performance and Racing Product for a 1966 Mercury Capri?
The average price for Performance and Racing Products for the 1966 Mercury Capri is $164.53. 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 Capri model years?
What are the cheapest Performance and Racing Products for my 1966 Mercury Capri?
The cheapest 1966 Mercury Capri Performance and Racing Products we carry in stock are:
- Chrome Distributor Hold-Down Clamp (11151950) – $13.29
- Control Arm Bushing Set (22908024) – $16.99
- Control Arm Bushing Set (22908023) – $17.99
- Intake Manifold Bolts (17360287) – $19.99
- Engine Valve Cover Gasket Set (5189756) – $25.49
What types of Performance and Racing Products do you sell for my 1966 Mercury Capri?
As of 2/5/25, these are some of the most in-demand types of Performance and Racing Products for a 1966 Mercury Capri:
Can I get help with 1966 Mercury Capri 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 Capri Performance and Racing Products?
Advance Auto Parts keeps returns simple. For new Mercury Capri 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.
