1966 Mercury Comet Camshafts
Keep Your 1966 Mercury Comet in Top Shape with Quality Camshafts
Whether you’re repairing or upgrading your Camshaft, using high-quality parts is key to keeping your 1966 Mercury Comet looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Camshaft Seals, Camshaft Plugs, and Camshaft and Lifter Kits. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Camshafts from Trusted Brands
Looking for a reliable Camshaft? We’ve got you covered with options from brands you know and trust like Edelbrock. For example, Edelbrock Camshafts start at just $450.99 with an average 4.4 star rating. With over 1 reviews and a solid 5 star average, you can shop with confidence knowing other Mercury Comet owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 Mercury Comet Camshaft at Advance Auto Parts is around $116.78, with a range that starts at $2.29 and goes up to $517.99. With 12 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Engine Camshaft Bearing Set, Steel Cup Expansion Plug 2-1/16 In. SC, Height 0.380 (Sold by each), and Steel Cup Expansion Plug 2-1/8 In. SC, Height 0.360 (Sold by each) start at just $2.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Camshaft, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1966 Mercury Comet in peak condition, inside and out.
Find Your Specific 1966 Mercury Comet Camshafts
Looking for the perfect Camshaft for your 1966 Mercury Comet? You’re in the right place. Below, you’ll find links to various types of Camshafts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Camshafts, ensuring durability and a precise fit for your Mercury Comet. Whether you’re driving a 1966 model or another popular model year like
1968,
1969,
1971,
1972,
1973,
1974,
1975,
1976, and
1977, we’ve got you covered. Purchasing Camshafts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Camshafts that fit your vehicle.
Essential 1966 Mercury Comet Camshafts
Dorman – Steel Cup Expansion Plug 2-1/8 In. SC, Height 0.360 (Sold by each) (Part No.555-070)
from
$3.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 2-3/16 In. SC, Height 0.360 (sold by each) (Part No.555-051)
from
$3.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 1-53/64 In., Height 0.380 (sold by each) (Part No.555-083)
from
$2.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 2-1/4 In., Height 0.370 (sold by each) (Part No.555-084)
from
$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Reverse Taper Cup Expansion Plug 3/8 In. SC, Height 0.310 In. (Sold by each) (Part No.555-054)
from
$2.79
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Edelbrock – Rollin’ Thunder Camshaft for Small-Block Ford 289-302 V8 (Part No.2221)
from
$517.99
Designed for 1500-6500 performance. Maximum power in high-RPM with good low-end torque. Matched to Edelbrock performer RPM intakes. 10 to 12 inches of manifold vacuum at idle. More lift and duration than most street camshafts. Dyno matched and street proven performance. Take the guesswork out of camshaft selection! Use only stock ratio Rocker Arms.
Product Features:
See More
Product Features:
- Designed for 1500 to 6500 Performance
- Maximum Power in High-RPM with Good Low-End Torque
- Matched to Edelbrock Performer RPM Intakes
- 10 to 12 in. of Manifold Vacuum at Idle
- More Lift and Duration than Most Street Camshafts
- Dyno Matched/Street Proven Performance
- Take The Guesswork Out Of Camshaft Selection
- Use Only Stock Ratio Rocker Arms
Competition Cams – Xtreme Energy 212/218 Hydraulic Flat Cam (Part No.32-241-4)
from
$287.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,
Product Features:
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Thumpr 227/241 Hydraulic Roller Cam (Part No.32-600-8)
from
$549.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
Product Features:
See More
Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Competition Cams – Big Mutha’ Thumpr 242/257 Hydraulic Flat Cam (Part No.32-602-5)
from
$395.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
Product Features:
See More
Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Edelbrock – Rollin’ Thunder Camshaft for Ford 5.0L V8 (Part No.3722)
from
$534.99
Product Features:
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- Designed for Optimum Torque and Acceleration
- Maximum Performance From Idle through Mid-Range
- Matched to Edelbrock Performer Intakes
- Includes Assembly Lube
- Major Improvement in Throttle Response and Torque
- Use For Daily Drivers/Trucks/Vans/RVs/4x4s
- Take The Guesswork Out Of Camshaft Selection
Sealed Power – Camshaft Bearing Set (Part No.2102M)
from
$74.99
Speed-Pro delivers the power you need and the value & quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components.
Product Features:
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Product Features:
- Steel backed micro Babbitt lining material
- Used in automotive and high-performance, Babbitt is designed to deform under extreme loads without damaging other engine parts.
- Fatigue life of cam bearings are nearly doubled
- Ensures dependable performance and superior service life
- Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust
- Application-specific design for perfect fit and correct operation
Sealed Power – Engine Camshaft Bearing Set (Part No.1204M)
from
$43.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Sealed Power – Engine Camshaft Bearing Set (Part No.1445M)
from
$46.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Driveworks – Main Bearing Repair Sleeve (Part No.S-99181)
Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam and Lifter Kit (Part No.CL32-242-4)
from
$426.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
Product Features:
See More
Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Edelbrock – Performer-Plus Camshaft Kit for Small-Block Ford Cleveland 351C V8 (Part No.7168)
from
$440.99
Edelbrock part #7168 Performer RPM Camshaft is designed for small-block Ford 351C V-8 applications. This Edelbrock cam kit produced 465 HP & 445Ft-lbs. of torque when used with #7564 intake and #61629 cylinder heads on a 351C. engine. The camshaft works w
Product Features:
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Product Features:
- Cast Cam Type
- Hydraulic Lifter Type
- Exhaust 244 deg/Intake 234 deg Duration @ .050 Lift
- Exhaust 0.562in./Intake 0.562in. Valve Lift
- 112 deg Lobe Steps
Edelbrock – Performer-Plus camshaft for Small-Block Ford 351W V-8 applications (Part No.2182)
from
$356.99Product Features:
- Designed for Optimum Torque and Acceleration
- Maximum Performance From Idle through Mid-Range
- Matched to Edelbrock Performer Intakes
- Includes Hydraulic Lifters and Assembly Lube
- Major Improvement in Throttle Response and Torque
- Use For Daily Drivers/Trucks/Vans/RVs/4x4s
- Take The Guesswork Out Of Camshaft Selection
Competition Cams – Mutha’ Thumpr 234/249 Hydraulic Flat Cam K-Kit (Part No.K32-601-5)
from
$816.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
Product Features:
See More
Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Edelbrock – Performer-Plus Camshaft Kit for Big-Block Ford FE 390-428 V8 (Part No.7106)
from
$455.99Product Features:
- Designed for 1500 to 6500 Performance
- Maximum Power in High-RPM with Good Low-End Torque
- Matched to Edelbrock Performer RPM Intakes
- 10 to 12 in. of Manifold Vacuum at Idle
- More Lift and Duration than Most Street Camshafts
- Includes Hydraulic Lifters and Assembly Lube
- Dyno Matched/Street Proven Performance
- Take The Guesswork Out Of Camshaft Selection
Edelbrock – Performer RPM Camshaft And Lifter Kit #7182 For Small-Block Ford 351 W V8 (Part No.7182)
from
$448.99Product Features:
- Designed for 1500 to 6500 Performance
- Maximum Power in High-RPM with Good Low-End Torque
- Matched to Edelbrock Performer RPM Intakes
- 10 to 12 in. of Manifold Vacuum at Idle
- More Lift and Duration than Most Street Camshafts
- Includes Hydraulic Lifters and Assembly Lube
- Dyno Matched/Street Proven Performance
- Take The Guesswork Out Of Camshaft Selection
Edelbrock – Performer RPM Camshaft And Lifter Kit #7122 For Small-Block Ford 289-302 V8 (Part No.7122)
from
$450.99Product Features:
- Designed for 1500 to 6500 Performance
- Maximum Power in High-RPM with Good Low-End Torque
- Matched to Edelbrock Performer RPM Intakes
- 10 to 12 in. of Manifold Vacuum at Idle
- More Lift and Duration than Most Street Camshafts
- Includes Hydraulic Lifters and Assembly Lube
- Dyno Matched/Street Proven Performance
- Take The Guesswork Out Of Camshaft Selection
Popular 1966 Mercury Comet Camshafts Categories
Most Popular Camshaft Seal for 1966 Mercury Comets
Enhance your 1966 Mercury Comet with this popular Camshaft Seal we have in stock, for $43.49.
Driveworks – Main Bearing Repair Sleeve (Part No.S-99181)
Best-Selling 1966 Mercury Comet Camshaft Plugs
Upgrade your Comet with one of our 5 best-selling Camshaft Plugs.
Dorman – Steel Cup Expansion Plug 2-1/16 In. SC, Height 0.380 (Sold by each) (Part No.555-048)
from
$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 2-1/8 In. SC, Height 0.360 (Sold by each) (Part No.555-070)
from
$3.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 1-53/64 In., Height 0.380 (sold by each) (Part No.555-083)
from
$2.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Cup Expansion Plug 2-3/16 In. SC, Height 0.360 (sold by each) (Part No.555-051)
from
$3.29
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Steel Reverse Taper Cup Expansion Plug 3/8 In. SC, Height 0.310 In. (Sold by each) (Part No.555-054)
from
$2.79
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Top-Quality Camshaft and Lifter Kits for 1966 Mercury Comets
Choose a high-quality OEM or aftermarket Camshaft and Lifter Kit for Mercury Comets and enjoy top-notch performance from $306.99.
Edelbrock – Performer RPM Camshaft And Lifter Kit #7122 For Small-Block Ford 289-302 V8 (Part No.7122)
from
$450.99Product Features:
- Designed for 1500 to 6500 Performance
- Maximum Power in High-RPM with Good Low-End Torque
- Matched to Edelbrock Performer RPM Intakes
- 10 to 12 in. of Manifold Vacuum at Idle
- More Lift and Duration than Most Street Camshafts
- Includes Hydraulic Lifters and Assembly Lube
- Dyno Matched/Street Proven Performance
- Take The Guesswork Out Of Camshaft Selection
Edelbrock – Performer-Plus Camshaft Kit for Big-Block Ford FE 390-428 V8 (Part No.7106)
from
$455.99Product Features:
- Designed for 1500 to 6500 Performance
- Maximum Power in High-RPM with Good Low-End Torque
- Matched to Edelbrock Performer RPM Intakes
- 10 to 12 in. of Manifold Vacuum at Idle
- More Lift and Duration than Most Street Camshafts
- Includes Hydraulic Lifters and Assembly Lube
- Dyno Matched/Street Proven Performance
- Take The Guesswork Out Of Camshaft Selection
Edelbrock – CAMSHAFTS (Part No.2117)
from
$306.99
CAMSHAFTS
Our Top Pick for a 1966 Mercury Comet Camshaft
Invest in a
durable Camshaft for your 1966 Mercury, knowing you’re getting trusted brands and expert craftsmanship.
Edelbrock – Rollin’ Thunder Camshaft for Small-Block Ford 289-302 V8 (Part No.2221)
from
$517.99
Designed for 1500-6500 performance. Maximum power in high-RPM with good low-end torque. Matched to Edelbrock performer RPM intakes. 10 to 12 inches of manifold vacuum at idle. More lift and duration than most street camshafts. Dyno matched and street proven performance. Take the guesswork out of camshaft selection! Use only stock ratio Rocker Arms.
Product Features:
See More
Product Features:
- Designed for 1500 to 6500 Performance
- Maximum Power in High-RPM with Good Low-End Torque
- Matched to Edelbrock Performer RPM Intakes
- 10 to 12 in. of Manifold Vacuum at Idle
- More Lift and Duration than Most Street Camshafts
- Dyno Matched/Street Proven Performance
- Take The Guesswork Out Of Camshaft Selection
- Use Only Stock Ratio Rocker Arms
Camshaft Bearings for 1966 Mercury Comets
Make a smart move for your 1966 Mercury Comet with products all priced from $43.99 to $46.99.
Sealed Power – Engine Camshaft Bearing Set (Part No.1204M)
from
$43.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Sealed Power – Engine Camshaft Bearing Set (Part No.1445M)
from
$46.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
Product Features:
See More
Product Features:
- Steel-backed Babbitt lining material
- Used in automotive and high-performance
- Babbitt is designed to perform under extreme loads w/o damaging other engine parts
- Babbitt is more environmentally friendly than other material
- ISO & QS certified manufacturing
Top-Rated Camshaft Brands For Your 1966 Mercury Comet
When it comes to finding the perfect Camshaft for your 1966 Mercury Comet, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Camshaft brands including Edelbrock, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $450.99. Purchasing a Camshaft from us here at Advance Auto Parts is a smart move for both you and your 1966 Mercury Comet, providing peace of mind with parts that meet or exceed OEM standards.
Popular Edelbrock 1966 Mercury Comet Camshafts
If you’re looking for a top-quality Camshaft for your 1966 Mercury Comet, Advance Auto Parts has exactly what you need with our selection of Edelbrock Camshafts. We have 1 Edelbrock Camshafts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $450.99, you’ll find the perfect Camshaft for your needs and budget. Edelbrock Camshafts for the 1966 Mercury Comet come highly rated, with over 1 customer reviews and an impressive average rating of 4.4 stars. Choosing a Edelbrock Camshaft from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$450.99
(1)
Performer RPM Camshaft And Lifter Kit #7122 For Small-Block Ford 289-302 V8
“havent istaled yet.”
FAQs for 1966 Mercury Comet Camshafts
What are the best-selling Camshafts for 1966 Mercury Comets?
Out of 12 Camshafts that fit 1966 Mercury Comets, the following parts are the top sellers:
- Engine Camshaft Bearing Set (3695506) – $43.99
- Steel Cup Expansion Plug 2-1/16 In. SC, Height 0.380 (Sold by each) (22140448) – $2.99
- Steel Cup Expansion Plug 2-1/8 In. SC, Height 0.360 (Sold by each) (22140567) – $3.49
What’s the price range for 1966 Mercury Comet Camshafts?
The prices of Camshafts for the 1966 Mercury Comet range from $2.29 up to $517.99 for the most premium parts.
What is the average price of a Camshaft for a 1966 Mercury Comet?
The average price for Camshafts for the 1966 Mercury Comet is $116.78. Keep in mind the variety of part types within our Camshaft category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Camshafts for other Mercury Comet model years?
What are the cheapest Camshafts for my 1966 Mercury Comet?
The cheapest 1966 Mercury Comet Camshafts we carry are:
- Steel Cup Expansion Plug 1-53/64 In., Height 0.380 (sold by each) (22140430) – $2.29
- Steel Reverse Taper Cup Expansion Plug 3/8 In. SC, Height 0.310 In. (Sold by each) (22140579) – $2.79
- Steel Cup Expansion Plug 2-1/16 In. SC, Height 0.380 (Sold by each) (22140448) – $2.99
- Steel Cup Expansion Plug 2-3/16 In. SC, Height 0.360 (sold by each) (22140436) – $3.29
- Steel Cup Expansion Plug 2-1/8 In. SC, Height 0.360 (Sold by each) (22140567) – $3.49
Does Advance Auto Parts sell Camshafts for any other 1966 Mercury models?
Yes. We stock Camshafts for 11 other popular 1966 Mercury models. Some of the most popular are 1966 Monterey Camshafts, 1966 Marauder Camshafts, 1966 Colony Park Camshafts, 1966 Villager Camshafts, and 1966 Capri Camshafts.
What are the top-rated Camshafts that fit the 1966 Mercury Comet?
The one 1966 Mercury Comet Camshaft we have in stock is the Steel Cup Expansion Plug 1-53/64 In., Height 0.380 (sold by each). It costs $2.29.
What types of Camshafts do you sell for my 1966 Mercury Comet?
As of 11/2/25, these are some of the most in-demand types of Camshafts for a 1966 Mercury Comet:
Can I get help with 1966 Mercury Comet Camshaft orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Camshafts and more.
What is your return policy for Mercury Comet Camshafts?
Advance Auto Parts keeps returns simple. For new Mercury Comet Camshafts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.