1978 AMC AMX Flywheels
Keep Your 1978 AMC AMX in Top Shape with Quality Flywheels
Whether you’re repairing or upgrading your Flywheel, using high-quality parts is key to keeping your 1978 AMC AMX looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Flywheel Shims, Flywheels and Flexplates, and Flywheel Ring Gears. 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 Flywheels from Trusted Brands
Looking for a reliable Flywheel? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Flywheels start at just $11.49 with an average 4.2 star rating. With over 8 reviews and a solid 2.8 star average, you can shop with confidence knowing other AMC AMX owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1978 AMC AMX Flywheel at Advance Auto Parts is around $31.28, with a range that starts at $4.49 and goes up to $72.99. With 7 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like ATP Manual Transmission Flywheel Ring Gear, ZA-509, ATP Automatic Transmission Flex Plate, Z-101, and ATP Automatic Transmission Flex Plate, Z-102 start at just $34.99 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 Forks and Clutch Pilot Bearings. At Advance Auto Parts, we’re here to help you keep your 1978 AMC AMX in peak condition, inside and out.
Find Your Specific 1978 AMC AMX Flywheels
Looking for the perfect Flywheel for your 1978 AMC AMX? 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 AMC AMX. Whether you’re driving a 1978 model or another popular model year like
1979 and
1980, 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 1978 AMC AMX Flywheels
Dorman – Dorman Flywheel Bolts – Thread Size 7/16-20 Thread Length 0.900 In. (Sold by each), 678-154 (Part No.678-154)
from
$4.49
This clutch flywheel bolt 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.
See More
Dorman – Help – Dorman – Help Flywheel Bolts, 14557 (Part No.14557)
from
$11.49
This clutch flywheel bolt 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.
See More
Dorman – Help – "Dorman – Help Flywheel Bolts Thread 7/16-20, Length – .900"" (22.86mm), Head Thickness – .190"", 74070" (Part No.74070)
from
$13.49
This clutch flywheel bolt 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.
See More
ATP – ATP Automatic Transmission Flex Plate, Z-102 (Part No.Z-102)
from
$72.99
Vehicles with automatic transmissions have a flex plate. The 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 and expensive damage. Broken flex plates cannot be repaired, they must be replaced. Pioneer 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
ATP – ATP Automatic Transmission Flex Plate, Z-101 (Part No.Z-101)
from
$48.49
Vehicles with automatic transmissions have a flex plate. The 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 and expensive damage. Broken flex plates cannot be repaired, they must be replaced. Pioneer 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
ATP – ATP Flywheel Shim, TS-3 (Part No.TS-3)
from
$26.49
ATP Flywheel Shims install easily restoring machined manual transmission flywheels back to the proper height. On automatic transmissions the shim takes up excessive clearance caused by engine crankshaft endplay or by installing a rebuilt torque converter or rebuilt front pump.
See More
ATP – ATP Manual Transmission Flywheel Ring Gear, ZA-509 (Part No.ZA-509)
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. Pioneer ring gears are designed to fit and function just like the original part to ensure durability and long life.
See More
Popular 1978 AMC AMX Flywheels Categories
Most Popular Flywheel Shim for 1978 AMC AMXes
Enhance your 1978 AMC AMX with this popular Flywheel Shim we have in stock, for $26.49.
ATP – ATP Flywheel Shim, TS-3 (Part No.TS-3)
from
$26.49
ATP Flywheel Shims install easily restoring machined manual transmission flywheels back to the proper height. On automatic transmissions the shim takes up excessive clearance caused by engine crankshaft endplay or by installing a rebuilt torque converter or rebuilt front pump.
See More
Best-Selling 1978 AMC AMX Flywheels and Flexplates
Upgrade your AMX with one of our 2 best-selling Flywheels and Flexplates, earning an average 2 stars rating across 1 reviews.
ATP – ATP Automatic Transmission Flex Plate, Z-101 (Part No.Z-101)
from
$48.49
Vehicles with automatic transmissions have a flex plate. The 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 and expensive damage. Broken flex plates cannot be repaired, they must be replaced. Pioneer 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
ATP – ATP Automatic Transmission Flex Plate, Z-102 (Part No.Z-102)
from
$72.99
Vehicles with automatic transmissions have a flex plate. The 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 and expensive damage. Broken flex plates cannot be repaired, they must be replaced. Pioneer 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
Top-Quality Flywheel Ring Gears for 1978 AMC AMXes
Choose a high-quality OEM or aftermarket Flywheel Ring Gear for AMC AMXes and enjoy top-notch performance from $34.99.
ATP – ATP Manual Transmission Flywheel Ring Gear, ZA-509 (Part No.ZA-509)
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. Pioneer ring gears are designed to fit and function just like the original part to ensure durability and long life.
See More
Top Picks for 1978 AMC AMX Flywheel Bolts
Invest in one of our 3 durable Flywheel Bolts for your 1978 AMC, knowing you’re getting trusted brands and expert craftsmanship.
Dorman – Help – Dorman – Help Flywheel Bolts, 14557 (Part No.14557)
from
$11.49
This clutch flywheel bolt 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.
See More
Dorman – Help – "Dorman – Help Flywheel Bolts Thread 7/16-20, Length – .900"" (22.86mm), Head Thickness – .190"", 74070" (Part No.74070)
from
$13.49
This clutch flywheel bolt 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.
See More
Dorman – Dorman Flywheel Bolts – Thread Size 7/16-20 Thread Length 0.900 In. (Sold by each), 678-154 (Part No.678-154)
from
$4.49
This clutch flywheel bolt 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.
See More
Top-Rated Flywheel Brands For Your 1978 AMC AMX
When it comes to finding the perfect Flywheel for your 1978 AMC AMX, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Flywheel brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $11.49. Purchasing a Flywheel from us here at Advance Auto Parts is a smart move for both you and your 1978 AMC AMX, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 1978 AMC AMX Flywheels
If you’re looking for a top-quality Flywheel for your 1978 AMC AMX, Advance Auto Parts has exactly what you need with our selection of Dorman Flywheels. We have 1 Dorman Flywheels in stock for this fitment, all known for their durability and precision fit. With prices starting at just $11.49, you’ll find the perfect Flywheel for your needs and budget. Dorman Flywheels for the 1978 AMC AMX come highly rated, with over 4 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Flywheel from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 1978 AMC AMX Flywheels
What are the best-selling Flywheels for 1978 AMC AMXes?
Out of 7 Flywheels that fit 1978 AMC AMXes, the following parts are the top sellers:
- ATP Manual Transmission Flywheel Ring Gear, ZA-509 (3923436) – $34.99
- ATP Automatic Transmission Flex Plate, Z-101 (5610036) – $48.49
- ATP Automatic Transmission Flex Plate, Z-102 (5610044) – $72.99
What’s the price range for 1978 AMC AMX Flywheels?
The prices of Flywheels for the 1978 AMC AMX range from $4.49 up to $72.99 for the most premium parts.
What is the average price of a Flywheel for a 1978 AMC AMX?
The average price for Flywheels for the 1978 AMC AMX is $31.28. 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.
What are the cheapest Flywheels for my 1978 AMC AMX?
The cheapest 1978 AMC AMX Flywheels we carry are:
- Dorman Flywheel Bolts – Thread Size 7/16-20 Thread Length 0.900 In. (Sold by each), 678-154 (22142246) – $4.49
- Dorman – Help Flywheel Bolts, 14557 (12029427) – $11.49
- "Dorman – Help Flywheel Bolts Thread 7/16-20, Length – .900"" (22.86mm), Head Thickness – .190"", 74070" (12017453) – $13.49
- ATP Flywheel Shim, TS-3 (10860792) – $26.49
- ATP Manual Transmission Flywheel Ring Gear, ZA-509 (3923436) – $34.99
Does Advance Auto Parts sell Flywheels for any other 1978 AMC models?
Yes. We stock Flywheels for 3 other popular 1978 AMC models. Some of the most popular are 1978 Gremlin Flywheels, 1978 Pacer Flywheels, 1978 Matador Flywheels, and 1978 Concord Flywheels.
What are the top-rated Flywheels that fit the 1978 AMC AMX?
Based on 8 reviews by customers, our 1978 AMC AMX Flywheels have an average customer rating of 2.8 stars. These are the highest-rated categories of Flywheels for the 1978 AMC AMX and their top-rated products:
- Flywheels and Flexplates
- ATP Automatic Transmission Flex Plate, Z-101 (5610036) – $48.49
- Flywheel Bolts
- Dorman – Help Flywheel Bolts, 14557 (12029427) – $11.49
- "Dorman – Help Flywheel Bolts Thread 7/16-20, Length – .900"" (22.86mm), Head Thickness – .190"", 74070" (12017453) – $13.49
What types of Flywheels do you sell for my 1978 AMC AMX?
As of 8/2/26, these are some of the most in-demand types of Flywheels for a 1978 AMC AMX:
Can I get help with 1978 AMC AMX Flywheel orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about AMC Flywheels and more.
What is your return policy for AMC AMX Flywheels?
Advance Auto Parts keeps returns simple. For new AMC AMX Flywheels and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.