1966 Ford Mustang Flywheels
Keep Your 1966 Ford Mustang in Top Shape with Quality Flywheels
Whether you’re repairing or upgrading your Flywheel, using high-quality parts is key to keeping your 1966 Ford Mustang looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Flywheel Ring Gears, Flywheel Shims, and Flywheels and Flexplates. 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.
Competitive Prices and Extensive Inventory
The average price for a 1966 Ford Mustang Flywheel at Advance Auto Parts is around $121.03, with a range that starts at $23.99 and goes up to $237.99. With 9 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Automatic Transmission Flex Plate, Original Equipment Quality Replacement Flywheel, and Automatic Transmission Flex Plate start at just $23.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Flywheel, don’t forget to check out other key components like Clutch Bell Housings and Clutch Kits. At Advance Auto Parts, we’re here to help you keep your 1966 Ford Mustang in peak condition, inside and out.
Find Your Specific 1966 Ford Mustang Flywheels
Looking for the perfect Flywheel for your 1966 Ford Mustang? You’re in the right place. Below, you’ll find links to various types of Flywheels that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Flywheels, ensuring durability and a precise fit for your Ford Mustang. Whether you’re driving a 1966 model or another popular model year like
2009,
2010,
2011,
2012,
2013,
2014,
2015,
2016, and
2017, we’ve got you covered. Purchasing Flywheels 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 Flywheels that fit your vehicle.
Essential 1966 Ford Mustang Flywheels
ATP – M/T FLYL RNG GR (Part No.ZA-579)
from
$98.99
M/T FLYL RNG GR
ATP – ATP Manual Transmission Flywheel Ring Gear (Part No.ZA-502)
from
$37.99
The ring gear has teeth which engage with the starter motor allowing the engine to crank over And start. Repeated engagement with the starter results in worn or broken ring gear teeth. Once this is diagnosed, the ring gear must be replaced. ATP ring gears are designed to fit And function just like the original part to ensure durability And long life.
Product Features:
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Product Features:
- Manufactured to meet or exceed original equipment specs
- Eliminates grinding from damaged teeth
- Increases starter drive life
ATP – M/T FLYL RNG GR (Part No.ZA-559)
from
$28.99
M/T FLYL RNG GR
ATP – Manual Transmission Flywheel Ring Gear (Part No.ZA-578)
from
$34.99
The ring gear has teeth which engage with the starter motor allowing the engine to crank over and start. Repeated engagement with the starter results in worn or broken ring gear teeth. Once this is diagnosed, the ring gear must be replaced. ATP ring gears are designed to fit and function just like the original part to ensure durability and long life.
Product Features:
See More
Product Features:
- Manufactured to meet or exceed original equipment specs
- Eliminates grinding from damaged teeth
- Increases starter drive life
ATP – ATP Manual Transmission Flywheel Ring Gear (Part No.ZA-542)
from
$50.99
The ring gear has teeth which engage with the starter motor allowing the engine to crank over And start. Repeated engagement with the starter results in worn or broken ring gear teeth. Once this is diagnosed, the ring gear must be replaced. ATP ring gears are designed to fit And function just like the original part to ensure durability And long life.
Product Features:
See More
Product Features:
- Manufactured to meet or exceed original equipment specs
- Eliminates grinding from damaged teeth
- Increases starter drive life
ATP – Manual Transmission Flywheel Ring Gear (Part No.ZA-503)
from
$32.99
The ring gear has teeth which engage with the starter motor allowing the engine to crank over and start. Repeated engagement with the starter results in worn or broken ring gear teeth. Once this is diagnosed, the ring gear must be replaced. ATP ring gears are designed to fit and function just like the original part to ensure durability and long life.
Product Features:
See More
Product Features:
- Manufactured to meet or exceed original equipment specs
- Eliminates grinding from damaged teeth
- Increases starter drive life
ATP – Manual Transmission Flywheel Ring Gear (Part No.ZA-501)
from
$26.99
The ring gear has teeth which engage with the starter motor allowing the engine to crank over and start. Repeated engagement with the starter results in worn or broken ring gear teeth. Once this is diagnosed, the ring gear must be replaced. ATP ring gears are designed to fit and function just like the original part to ensure durability and long life.
Product Features:
See More
Product Features:
- Manufactured to meet or exceed original equipment specs
- Eliminates grinding from damaged teeth
- Increases starter drive life
ATP – FLYWHEEL SHIM (Part No.FS-4)
from
$26.99
FLYWHEEL SHIM
ATP – FLYWHEEL SHIM (Part No.FS-5)
from
$25.99
FLYWHEEL SHIM
ATP – FLYWHEEL SHIM (Part No.FS-13)
from
$15.99
FLYWHEEL SHIM
Hays – Flywheels (Part No.12-030)
from
$157.99
Flywheels
ATP – Automatic Transmission Flex Plate (Part No.Z-126)
from
$80.99
Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
Product Features:
See More
Product Features:
- Balanced to factory specs
- Fit and function like the original parts
- Restores normal operation
LuK – Original Equipment Quality Replacement Flywheel (Part No.LFW451)
from
$237.99
LuK: New flywheels are a smart alternative! The flywheel is an integral part of clutch replacement. It must provide a smooth, flat surface for proper clutch operation. Pairing your clutch set with a new LuK flywheel is a smart, cost-effective alternative to resurfacing. All new – never remanufactured – every component is engineered and manufactured to OE specifications, including ring gear.
See More
ATP – ATP Manual Transmission Flywheel (Part No.Z-372)
from
$519.99
Vehicles with manual transmissions have a flywheel. The Flywheel is where the clutch assembly is mounted. It provides a smooth friction surface for the clutch disk. Flywheels also have teeth for the starter. Flywheels can crack, break, or break starter teeth. Once a damaged flywheel is diagnosed, a new replacement is the best route to go. ATP flywheels provide fit And function just like the original part to ensure durability And long life.
Product Features:
See More
Product Features:
- Balanced to factory specs
- Fit and function like the original parts
- Restores normal operation
ATP – Manual Transmission Flywheel (Part No.Z-285)
from
$194.99
Vehicles with manual transmissions have a flywheel. The Flywheel is where the clutch assembly is mounted. It provides a smooth friction surface for the clutch disk. Flywheels also have teeth for the starter. Flywheels can crack, break, or break starter teeth. Once a damaged flywheel is diagnosed, a new replacement is the best route to go. ATP flywheels provide fit and function just like the original part to ensure durability and long life.
Product Features:
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Product Features:
- Manufactured to meet or exceed original equipment specs
- No resurfacing required
- Improves performance
ATP – Automatic Transmission Flexplate (Part No.Z-484)
from
$113.99
Automatic Transmission Flexplate
ATP – ATP Automatic Transmission Flex Plate (Part No.Z-242)
from
$128.99
Vehicles with automatic transmissions have a flex plate. Flex plates connect the engine And transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter And teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion And contraction of a flex plate over time can result cracks And/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel And contain the correct bolt hole spacing And ring gear teeth just like the original part to ensure long life And durability
Product Features:
See More
Product Features:
- Balanced to factory specs
- Fit and function like the original parts
- Restores normal operation
LuK – OE Quality Flywheel (Part No.LFW112)
from
$116.99
LuK: New flywheels are a smart alternative! The flywheel is an integral part of clutch replacement. It must provide a smooth, flat surface for proper clutch operation. Pairing your clutch set with a new LuK flywheel is a smart, cost-effective alternative to resurfacing. All new – never remanufactured – every component is engineered and manufactured to OE specifications, including ring gear and dowel pins.
See More
B & M – Flexplate (Part No.50246)
from
$174.99
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.
Product Features:
See More
Product Features:
- NHRA/IHRA Legal For All Classes
- Includes SFI Certification Sticker
- Ideal For Street Applications
- To Extreme Duty Racing
- To High RPM Use
ATP – Automatic Transmission Flex Plate (Part No.Z-688)
from
$49.99
Vehicles with automatic transmissions have a flex plate. The flex plate connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability.
Product Features:
See More
Product Features:
- Made of high quality steel.
- Balanced to factory specifications.
- Bolt hole spacing and ring gear teeth match OE part to ensure long life and durability
- Fit and function like the original parts.
- Restores normal vehicle operation.
LuK – Original Equipment Quality Replacement Flywheel (Part No.LFW393)
from
$213.99
LuK: New flywheels are a smart alternative! The flywheel is an integral part of clutch replacement. It must provide a smooth, flat surface for proper clutch operation. Pairing your clutch set with a new LuK flywheel is a smart, cost-effective alternative to resurfacing. All new – never remanufactured – every component is engineered and manufactured to OE specifications, including ring gear.
See More
Hays – Flywheels (Part No.12-071)
from
$187.99
Flywheels
ATP – AT FLEX PLATE (Part No.Z-497)
from
$215.99
AT FLEX PLATE
ATP – Automatic Transmission Flex Plate (Part No.Z-107)
from
$58.99
Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
Product Features:
See More
Product Features:
- Balanced to factory specs
- Fit and function like the original parts
- Restores normal operation
ATP – M/T FLYWHEEL (Part No.Z-401)
from
$231.99
M/T FLYWHEEL
ATP – Automatic Transmission Flex Plate (Part No.Z-105)
from
$66.99
Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
Product Features:
See More
Product Features:
- Balanced to factory specs
- Fit and function like the original parts
- Restores normal operation
LuK – Original Equipment Quality Replacement Flywheel (Part No.LFW111)
from
$207.99
LuK: New flywheels are a smart alternative! The flywheel is an integral part of clutch replacement. It must provide a smooth, flat surface for proper clutch operation. Pairing your clutch set with a new LuK flywheel is a smart, cost-effective alternative to resurfacing. All new – never remanufactured – every component is engineered and manufactured to OE specifications, including ring gear.
See More
LuK – OE Quality Flywheel (Part No.LFW368)
from
$168.99
LuK: New flywheels are a smart alternative! The flywheel is an integral part of clutch replacement. It must provide a smooth, flat surface for proper clutch operation. Pairing your clutch set with a new LuK flywheel is a smart, cost-effective alternative to resurfacing. All new – never remanufactured – every component is engineered and manufactured to OE specifications, including ring gear and dowel pins.
See More
Popular 1966 Ford Mustang Flywheels Categories
Most Popular Flywheel Ring Gear for 1966 Ford Mustangs
Enhance your 1966 Ford Mustang with this popular Flywheel Ring Gear we have in stock, for $32.99.
ATP – Manual Transmission Flywheel Ring Gear (Part No.ZA-503)
from
$32.99
The ring gear has teeth which engage with the starter motor allowing the engine to crank over and start. Repeated engagement with the starter results in worn or broken ring gear teeth. Once this is diagnosed, the ring gear must be replaced. ATP ring gears are designed to fit and function just like the original part to ensure durability and long life.
Product Features:
See More
Product Features:
- Manufactured to meet or exceed original equipment specs
- Eliminates grinding from damaged teeth
- Increases starter drive life
Best-Selling 1966 Ford Mustang Flywheel Shims
Upgrade your Mustang with one of our 2 best-selling Flywheel Shims.
ATP – FLYWHEEL SHIM (Part No.FS-4)
from
$26.99
FLYWHEEL SHIM
ATP – FLYWHEEL SHIM (Part No.FS-5)
from
$25.99
FLYWHEEL SHIM
Top-Quality Flywheels and Flexplates for 1966 Ford Mustangs
Choose a high-quality OEM or aftermarket Flywheels and Flexplate for Ford Mustangs and enjoy top-notch performance from $23.99.
ATP – Automatic Transmission Flex Plate (Part No.Z-126)
from
$80.99
Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
Product Features:
See More
Product Features:
- Balanced to factory specs
- Fit and function like the original parts
- Restores normal operation
LuK – Original Equipment Quality Replacement Flywheel (Part No.LFW451)
from
$237.99
LuK: New flywheels are a smart alternative! The flywheel is an integral part of clutch replacement. It must provide a smooth, flat surface for proper clutch operation. Pairing your clutch set with a new LuK flywheel is a smart, cost-effective alternative to resurfacing. All new – never remanufactured – every component is engineered and manufactured to OE specifications, including ring gear.
See More
ATP – M/T FLYWHEEL (Part No.Z-401)
from
$231.99
M/T FLYWHEEL
ATP – Automatic Transmission Flex Plate (Part No.Z-186)
from
$23.99
Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability
Product Features:
See More
Product Features:
- Balanced to factory specs
- Fit and function like the original parts
- Restores normal operation
ATP – Automatic Transmission Flex Plate (Part No.Z-503)
from
$192.99
Vehicles with automatic transmissions have a flex plate. The flex plate connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability.
See More
B & M – Flexplate (Part No.50246)
from
$174.99
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.
Product Features:
See More
Product Features:
- NHRA/IHRA Legal For All Classes
- Includes SFI Certification Sticker
- Ideal For Street Applications
- To Extreme Duty Racing
- To High RPM Use
FAQs for 1966 Ford Mustang Flywheels
What are the best-selling Flywheels for 1966 Ford Mustangs?
Out of 9 Flywheels that fit 1966 Ford Mustangs, the following parts are the top sellers:
- Automatic Transmission Flex Plate (5610079) – $80.99
- Original Equipment Quality Replacement Flywheel (12241548) – $237.99
- Automatic Transmission Flex Plate (3922545) – $23.99
What’s the price range for 1966 Ford Mustang Flywheels?
The prices of Flywheels for the 1966 Ford Mustang range from $23.99 up to $237.99 for the most premium parts.
What is the average price of a Flywheel for a 1966 Ford Mustang?
The average price for Flywheels for the 1966 Ford Mustang is $121.03. Keep in mind the variety of part types within our Flywheel category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Flywheels for other Ford Mustang model years?
What are the cheapest Flywheels for my 1966 Ford Mustang?
The cheapest 1966 Ford Mustang Flywheels we carry are:
- Automatic Transmission Flex Plate (3922545) – $23.99
- FLYWHEEL SHIM (10860854) – $25.99
- FLYWHEEL SHIM (10860859) – $26.99
- Manual Transmission Flywheel Ring Gear (3923428) – $32.99
- Automatic Transmission Flex Plate (5610079) – $80.99
Does Advance Auto Parts sell Flywheels for any other 1966 Ford models?
Yes. We stock Flywheels for 20 other popular 1966 Ford models. Some of the most popular are 1966 Thunderbird Flywheels, 1966 Bronco Flywheels, 1966 Country Squire Flywheels, 1966 LTD Flywheels, and 1966 Galaxie 500 Flywheels.
What types of Flywheels do you sell for my 1966 Ford Mustang?
As of 11/2/25, these are some of the most in-demand types of Flywheels for a 1966 Ford Mustang:
Can I get help with 1966 Ford Mustang Flywheel orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ford Flywheels and more.
What is your return policy for Ford Mustang Flywheels?
Advance Auto Parts keeps returns simple. For new Ford Mustang Flywheels and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.