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
Competition Cams – Magnum Double Row Timing Set for ’65-’88 Ford 255, 289, 302 and Boss 302 (Part No.2120)
from
$123.99
Magnum Double Row Timing Set for ’65-’88 Ford 255, 289, 302 and Boss 302
MSD Ignition – Ignition Coil (Part No.8227)
from
$79.99
The MSD Blaster TFI Coil is designed to produce increased voltage and energy over the stock Ford TFI Coil. To get even more ignition performance, install an MSD ignition Control with a PN 8874 Harness for a direct plug-in installation.
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Product Features:
- Direct performance replacement for Ford TFI coil
- 85:1 turns ratio and lower primary resistance produce high voltage output
- Works with stock ignition as well as MSD Ignitions
- CARB E.O. Approved
FEL-PRO Performance – Performance Cylinder Head Gasket (Part No.1020)
from
$39.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions!
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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.
Mallory – Distributor Wiring Harness (Part No.29349)
from
$34.49
3-wire for ignition box.
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Product Features:
- Service Part
- Makes Connections Quick And Easy
Edelbrock – Performer Remanufactured Carburetor, 600 CFM With Manual Choke, Satin Finish (Non-EGR) (Part No.9905)
from
$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.
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Holley – Prem Street Carbs (Avengers) (Part No.0-80570)
from
$716.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
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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
Holley – Mechanical Fuel Pump (Part No.12-390-11)
from
$241.99
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.
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Product Features:
- High Output Fuel Flow
- Flows 110 gph Free Flow
- Shutoff Pressure Pre-Set From 6.5 To 8 PSI
- Fuel Pressure Regulator Is Not Required
- Heavy Duty Construction For Continuous High rpm Operation
- Fuel Body Casting Can Be Rotated For Plumbing Situations
- Inlet And Outlet Tapped For 3/8 in. NPT
- Inlet/Outlet Tapped For 3/8 in. NPT
Holley – Keith Dorton Series; VoluMax Race Series Fuel Pump (Part No.12-289-20)
from
$255.99
Keith Dorton Series VoluMax race series fuel pump made from heavy duty construction for continuous high RPM operation. Redesigned high flow valves always ensure adequate fuel delivery. Fuel pressure regulator is required. Fuel body casting can be rotated
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Product Features:
- High Output Fuel Flow
- Flows 170+ gph Free Flow
- Shutoff Pressure Pre-Set At 8 PSI
- Fuel Pressure Regulator Is Not Required
- Heavy Duty Construction For Continuous High rpm Operation
- Redesigned High Flow Valves Always Ensure Adequate Fuel Delivery
- Fuel Body Casting Can Be Rotated For Plumbing Situations
- Inlet And Outlet Tapped For 3/8 in. NPT
Hays – Flexplt: Bb Ford 70-97 (164T) (Part No.12-055)
from
$217.99
Flexplt: Bb Ford 70-97 (164T)
Hays – Flywheels (Part No.12-535)
from
$511.99
Hays billet steel flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. Available in weights up to 50 pounds for specialized applications, most Hays flywheels are drilled with both the Borg and Beck and long-style clutch patterns. Hays flywheels are certified under SFI spec 1.1.
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Product Features:
- Hays Steel Flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing.
- Precision balanced to either neutral (internal) or Detroit (external) specifications
- Meets SFI specification 1.1 for racing
- Ring Gear Securely Mounted To Prevent Spinning
Mr. Gasket – Chrome Distributor Hold-Down Clamp (Part No.2502)
from
$15.79
Competition design uses a stud, washer & nut to secure the clamp rather than a bolt. The clamp itself is also chromed.
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Product Features:
- Eliminates bolt in favor of stud mount design
- Chrome plated
- Ideal For Ignition Distributor
MSD Ignition – Distributor Gear, Ford 302, Non-EFI, Steel (Part No.85833)
from
$145.99
A distributor’s performance is only as good as its drive gear. MSD Performance has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. MSD engineers have built test fixtures and spent hundreds of hours testing and evaluating the metallurgy of our gears. The result is a special alloy gear that is treated to a low-friction coating process. To you this means long life, an easy break-in period and reliable performance.
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Product Features:
- Increased outer hardened layer thickness (RC 55-60) .
- Micro polished surface for smooth contact.
- Melonite QPQ coated reduces friction and initial wear.
- Interstitial carbide concentration improves wear resistance and
FEL-PRO Performance – Lower Intake Manifold Gasket Set: 11 Piece Set (Part No.1250)
from
$35.99
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
Edelbrock – Intake Manifold Gasket for 1963-1996 Small-Block Fords (Part No.7220)
from
$30.99Product Features:
- Clean Positive Seal
- Embossed Silicone Bead Surrounding The Port
- Matched To Manifolds And Cylinder Heads
Mr. Gasket – Alternator Bracket (Part No.5185)
from
$45.49
These brackets are made from heavy gauge steel, polished to a high luster, then chrome plated for lasting beauty. Similar in design to original equipment units.
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Product Features:
- Fits Small Block Ford 1965-’69 – OEM Style
- Polished To High Luster
- Chrome Plated For Lasting Beauty
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1684)
from
$50.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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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 – Engine Valve Cover Gasket Set (Part No.1613)
from
$29.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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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.
Hurst – Automatic Shifter, Quarter Stick (Part No.3160014)
from
$511.99
The award-winning Quarter Stick automatic shifter is designed to provide positive gear change control for street or racing transmission applications. Gated mechanism. NHRA/IHRA approved reverse lockout.
Product Features:
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Product Features:
- Forward and Reverse Shift Patterns
- Chrome Plated Trigger for Detent Activity
- Factory Neutral Safety Switch
- Compact And Lightweight
- Roller Detent with Shifter Pattern
B & M – Automatic Shifter, Quicksilver 4 Speed (Part No.80683)
from
$499.99
The B&M Quicksilver features a ratcheting action for positive shifts, Chrome Knob, neutral safety switch, NHRA/IHRA approved Reverse Lockout. Fits Most 3 and 4 speeds.
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Product Features:
- Universal Floor Mount Application
- Base Trimmed For Custom Fit
- Cable Operated
- Quick Installation
- Accurate Shifting
Mr. Gasket – Exhaust Gasket Set (Part No.253)
from
$34.99
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
$33.99
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.
Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)
from
$29.99
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 – High Performance Thermostat (Part No.4365)
from
$32.49
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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Product Features:
- Opens At 195 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Edelbrock – RPM Air-Gap Small Block Ford 302 Black Intake Manifold (Part No.75213)
from
$605.99
Edelbrock part #75213 RPM Air-Gap intake manifold is designed for street 289 302-347 c.i.d. Ford V8’s. The RPM Air-Gap incorporates the same race-winning technology that’s been used on our Victor Series competition intakes for decades. The Air-Gap design
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Product Features:
- 1500-6500 RPM Range
- Dual Plane Type-4150 Style Flange
- 4.3 in. Front Height, 4.9 in. Center Height, 5.5 in. Rear Height
- Black Powder Coated Finish
- Made In The USA
Edelbrock – Performer 390 Intake Manifold for Ford FE, Polished Finish (Part No.21051)
from
$919.99
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- 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 – Valve Cover (Part No.9804)
from
$85.99
These valve covers are constructed of a heavy gauge steel that will also help to prevent leaks around sealing flanges. Sold as a pair.
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Product Features:
- Fits Ford small block
- Chrome plated steel construction
- Sold as a pair
- Chrome Plated
Edelbrock – Valve Covers, Signature Series, Stock Height, Steel, Chrome,Ford, Small Block (Part No.4460)
from
$78.99
The Edelbrock #4460 Signature Series Valve Covers are designed for Ford 260-289-302 (not Boss) and 351W V8 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.
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Product Features:
- Small Block Ford 221-351W 62-95
- Tall
- Chrome Steel
- Set Of Two
- Rubber Grommets For Breather
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 43 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 $15.79 to $919.99, with
an average price of $315.76.
Our 43 Performance and Racing Products in stock come from 10 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 B & M, FEL-PRO Performance, Holley, and more.
B & M Performance and Racing Products
start at just $371.99 and boast an impressive 4.3 stars average rating from customers.
FEL-PRO Performance and Holley also bring quality to the table, with Performance and Racing Products available starting at $35.99, and at an average 4.2 stars rating.
With 275 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, Fluids and Chemicals
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 9 quality Performance Fuel System components, starting at $185.99.
Edelbrock – Performer 1404 Carburetor: 500 CFM, 4 Barrel, Square Bore, Manual Choke Inlet (Part No.1404)
from
$457.99
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
Holley – Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (Part No.0-80457S)
from
$509.99
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,
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Product Features:
- Vibratory Polished For Good Looks
Holley – Prem Street Carbs (Avengers) (Part No.0-80770)
from
$716.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
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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 By Holley Technicians
- Arrives Ready To Run
Holley – Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny (Part No.0-80670)
from
$699.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
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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 By Holley Technicians
- Arrives Ready To Run
Holley – Street Carbs (Part No.0-80508S)
from
$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.
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Product Features:
- Vibratory Polished For Good Looks
Holley – Mechanical Fuel Pump (Part No.12-289-11)
from
$185.99
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.
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Product Features:
- High Output Fuel Flow
- Flows 110 gph Free Flow
- Shutoff Pressure Pre-Set From 6.5 To 8 PSI
- Fuel Pressure Regulator Is Not Required
- Heavy Duty Construction For Continuous High rpm Operation
- Fuel Body Casting Can Be Rotated For Plumbing Situations
- Inlet And Outlet Tapped For 3/8 in. NPT
- Inlet/Outlet Tapped For 3/8 in. NPT
Holley – Off Road Carbs (Part No.0-90670)
from
$819.99
The off-road truck avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40 degree climbing, 30 degree side hill maneuvers and nose-down descents to avoid hesitations, stalling and flooding typically associated with carbs in an off road environment. The 470 CFM off-road truck avenger is the perfect carburetor for 4 cylinder, V-6, and inline 6 cylinder engines. Viton(R) is a registered trademark of DuPont Performance Elastomers.
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Product Features:
- Gold Dichromate Finish For Extreme Off Road Environments
- Single Feed Fuel Inlet For Ease Of Installation
- Optimized Off-Road 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
- One Piece Off-Road Vent Tube Eliminates Fuel Spillover
- Metering Block For Flood Free Op. 40 deg. Climb/30 deg. Side Hill
- Limited Lifetime Warranty Defects In Material/Workmanship
Holley – Prem Street Carbs (Avengers) (Part No.0-80570)
from
$716.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
Product Features:
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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
Holley – Mechanical Fuel Pump (Part No.12-390-11)
from
$241.99
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.
Product Features:
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Product Features:
- High Output Fuel Flow
- Flows 110 gph Free Flow
- Shutoff Pressure Pre-Set From 6.5 To 8 PSI
- Fuel Pressure Regulator Is Not Required
- Heavy Duty Construction For Continuous High rpm Operation
- Fuel Body Casting Can Be Rotated For Plumbing Situations
- Inlet And Outlet Tapped For 3/8 in. NPT
- Inlet/Outlet Tapped For 3/8 in. NPT
Most Popular 1966 Mercury Capri Performance Exhaust Products
Customize your Mercury with 3 Performance Exhaust Products products
like Performance Exhaust Manifold Gaskets and
Performance Exhaust Header Hardware, all
priced under $45.99.
Mr. Gasket – Alternator Bracket (Part No.5185)
from
$45.49
These brackets are made from heavy gauge steel, polished to a high luster, then chrome plated for lasting beauty. Similar in design to original equipment units.
Product Features:
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Product Features:
- Fits Small Block Ford 1965-’69 – OEM Style
- Polished To High Luster
- Chrome Plated For Lasting Beauty
FEL-PRO Performance – Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set (Part No.1467)
from
$45.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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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
$33.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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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.2502)
from
$15.79
Competition design uses a stud, washer & nut to secure the clamp rather than a bolt. The clamp itself is also chromed.
Product Features:
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Product Features:
- Eliminates bolt in favor of stud mount design
- Chrome plated
- 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 $34.49 to $204.99.
Mallory – Unilite Ignition Module (Part No.605)
from
$95.99
Requires a 1.4 ohms Ballast resistor, Loom resistor or internally resisted coil.
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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
Mallory – Kit: Unil Conv: Delco: V8 (Part No.501)
from
$152.99
Domestic V8 with factory OEM distributors 50 STATES LEGAL OE D70-6 and D70-9
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Product Features:
- Easy to install with simple hand tools
- Improves performance and fuel efficiency
- Reduced maintenance
- Latest Thermal Clad based surface mount construction for maximum dependability and long life
- Available for all popular 12-volt negative ground domestic cars and trucks
- Provides A Simple Conversion
- No Moving Parts To Wear Out
Accel – Super Stock Coil Chrome (Part No.8140C)
from
$53.99
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 Breaker less 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:
- Chrome Plated
- 42000 Volts
- Effective To 6500 RPM
- Improved Throttle Response
- Higher RPM Power
- Can Finished In Yellow
Accel – Supercoil (Part No.140001)
from
$116.99
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 breaker less 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)
from
$34.49
3-wire for ignition box.
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Product Features:
- Service Part
- Makes Connections Quick And Easy
Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)
from
$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.
Product Features:
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Product Features:
- Classic good looks
- High current / voltage output
- Spark plug style terminal for excellent coil wire retention
- Brass contact terminals
- Mounting bracket included
- Can be used on inductive and CD ignitions
Most Sold 1966 Mercury Capri Performance Engines
Explore our best-selling Mercury parts for the 1966 Capri among 16 OEM and aftermarket options starting from $24.99.
FEL-PRO Performance – Lower Intake Manifold Gasket Set: 11 Piece Set (Part No.1250)
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$35.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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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)
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$50.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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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)
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$52.99
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
Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)
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$29.99
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
Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)
from
$29.99
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 160 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully opens at Correct Temperature Consistently Regardless of engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Edelbrock – Performer 390 Intake Manifold for Ford FE, Satin Finish (Part No.2105)
from
$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
FEL-PRO Performance – Performance Cylinder Head Gasket (Part No.1020)
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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 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.
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$32.49
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
Product Features:
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Product Features:
- Opens At 195 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Edelbrock – Performer 289 Intake Manifold for Small-Block Ford (Part No.2121)
from
$314.99Product 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
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1614)
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$24.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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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 – Performer 390 Intake Manifold for Ford FE, Polished Finish (Part No.21051)
from
$919.99
Product Features:
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- 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
Edelbrock – Performer 289 Intake Manifold for Small-Block Ford, Polished Finish (Part No.21211)
from
$608.99Product 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
Edelbrock – RPM Air-Gap Small Block Ford 302 Black Intake Manifold (Part No.75213)
from
$605.99
Edelbrock part #75213 RPM Air-Gap intake manifold is designed for street 289 302-347 c.i.d. Ford V8’s. The RPM Air-Gap incorporates the same race-winning technology that’s been used on our Victor Series competition intakes for decades. The Air-Gap design
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Product Features:
- 1500-6500 RPM Range
- Dual Plane Type-4150 Style Flange
- 4.3 in. Front Height, 4.9 in. Center Height, 5.5 in. Rear Height
- Black Powder Coated Finish
- Made In The USA
Competition Cams – High Energy Timing Set for ’60-’83 Ford 144-200 V6 (Part No.3223)
from
$49.99
High Energy Timing Set for ’60-’83 Ford 144-200 V6
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1613)
from
$29.99
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 B & M, FEL-PRO Performance, and Holley, and more. Performance and Racing Products from these brands that fit a 1966 Capri start at just $35.99 and are rated as high as 4.3 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.
Popular B & M 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. B & M ticks all of those boxes. We offer a wide selection of B & M Performance and Racing Products, specifically designed for the 1966 Mercury Capri. With over 2 B & M 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 $371.99, with an average price of just $455.99. Plus, with over 2 customer reviews and an average rating of 4.3 stars, you can trust that our B & M 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
$371.99
(1)
Automatic Shifter, Sport Shifter
“This is a sweetly made product with that hotrod look and feel.This shifter was easy to install and
a knock out to drive.No down falls as far as I’m aw”
from
$539.99
(1)
Automatic Shifter – Megashifter – Universal
“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”
Popular FEL-PRO Performance 1966 Mercury Capri Performance and Racing Products
FEL-PRO Performance 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 FEL-PRO Performance parts in their vehicle. To ensure the best fit and performance for your 1966 Capri, Advance Auto Parts carries a full inventory of 3 FEL-PRO Performance Performance and Racing Products. Plus you will be keeping your Mercury in peak condition while saving money because prices on these FEL-PRO Performance Performance and Racing Products range from $35.99 to $52.99, plus, with more than 7 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.
from
$52.99
(2)
Cylinder Head Gasket: Steel Core Composite, Without Head Bolts
“cometic head gasket is great but prob is dose not seal if the block isn’t mirror finished. many people switch over to felpro and it has worked out gre”
FAQs for 1966 Mercury Capri Performance and Racing Products
Which Performance and Racing Products are best-sellers for 1966 Mercury Capris?
Out of 43 Performance and Racing Products that fit 1966 Mercury Capris, the following parts are the top sellers:
- High Performance 180 Degree Thermostat for Increased Flow (17360033) – $29.99
- High Performance Thermostat – 160 Degree Brass & Copper (17360031) – $29.99
- Lower Intake Manifold Gasket Set: 11 Piece Set (5991277) – $35.99
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 $15.79 and go up to $919.99 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 $315.76. 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 (22901042) – $15.79
- Engine Valve Cover Gasket Set (5189756) – $24.99
- High Performance 180 Degree Thermostat for Increased Flow (17360033) – $29.99
- High Performance Thermostat – 160 Degree Brass & Copper (17360031) – $29.99
- Engine Valve Cover Gasket Set (19781445) – $29.99
What are the top-rated Performance and Racing Products that fit the 1966 Mercury Capri?
Out of 275 reviews by customers, our 1966 Mercury Capri Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1966 Mercury Capri and their top-rated products:
- Performance Shifters
- Automatic Shifter, Sport Shifter (17130066) – $371.99
- Automatic Shifter – Megashifter – Universal (6900895) – $539.99
- Performance Fuel Systems
- Automatic Shifter, Sport Shifter (17130066) – $371.99
- Automatic Shifter – Megashifter – Universal (6900895) – $539.99
What types of Performance and Racing Products do you sell for my 1966 Mercury Capri?
As of 6/2/26, 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.
