1978 Chevrolet Monza Flywheels
Keep Your 1978 Chevrolet Monza in Top Shape with Quality Flywheels
Whether you’re repairing or upgrading your Flywheel, using high-quality parts is key to keeping your 1978 Chevrolet Monza looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Flywheel Shims, Flywheel Bolts, 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 1978 Chevrolet Monza Flywheel at Advance Auto Parts is around $107.61, with a range that starts at $20.29 and goes up to $667.99. With 21 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Flywheel Dust Cover, M/T FLYWHEEL BOLT, and 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 start at just $20.29 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 1978 Chevrolet Monza in peak condition, inside and out.
Find Your Specific 1978 Chevrolet Monza Flywheels
Looking for the perfect Flywheel for your 1978 Chevrolet Monza? 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 Chevrolet Monza. Whether you’re driving a 1978 model or another popular model year like
1975,
1976,
1977,
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 Chevrolet Monza Flywheels
ATP – Flywheel Ring Gear (Part No.ZA-512)
from
$33.99
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
B & M – Flexplate, 153 Tooth 55-85 Shortblock Chevy (Part No.20237)
from
$181.99
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 1955 to 1985 small block Chevy V8 engines (internally balanced) with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, 10.75 inch bolt pattern, 153 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.
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
Lakewood – Power Train (Part No.RM-902)
from
$222.99
Power Train
Lakewood – Power Train (Part No.RM-901)
from
$249.99
Power Train
ATP – Automatic Transmission Flex Plate (Part No.Z-218)
from
$62.99
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-142)
from
$46.99
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-217)
from
$65.99
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 BOLT (Part No.ZX-2196)
from
$20.29
M/T FLYWHEEL BOLT
ARP Auto Racing – 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 (Part No.200-2807)
from
$25.99
Flywheel and flex plate bolts play an important role in the performance and safety of race cars and street machines alike. That is why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of flywheel/flex plate bolts: High Performance and Pro Series. They are both forged from aerospace alloy and heat treated prior to thread rolling and machining. Both feature an exclusive, flat, 12 point head design and larger than stock shank diameter for increased strength and improved flywheel register. The popular High Performance series is rated at 180,000 PSI, and the premium grade Pro Series, originally developed for NASCAR competition, has a 200,000 PSI rating.
Product Features:
See More
Product Features:
- Forged From Aerospace Alloy And Heat Treated Prior To Thread Rolling And Machining
- Feature An Exclusive, Flat, 12 Point Head Design And Larger Than Stock Shank Diameter For Increased Strength And Improved Flywheel Register
- High Performance Series Is Rated
- Increased Strength
- Chevy 90░ V6 & 305-502 With 1-pc Rear Seal
- 1″ Underhead Length
ARP Auto Racing – ARP Flywheel Bolt Kit (Part No.200-2802)
from
$31.99
ARP offers two styles of Flywheel bolts: premium grade Pro Series, with a 200,000 psi rating and High Performance, with a 180,000 psi rating. They are both heat-treated prior to thread rolling and machining, feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Kits include washers and nuts where applicable.
Product Features:
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Product Features:
- 3/4″ 12-Point Socket Size(s)
- 8740 Chromoly
- Black Oxide
- 7/16″-20 RH Thread Size
- Set of 6
- Chevy 90° V6 & 265-454 With 2-pc Rear Seal, Ford 289-460
- 1″ Underhead Length
ATP – FLYWHEEL SHIM (Part No.GS-9)
from
$23.99
FLYWHEEL SHIM
ATP – FLYWHEEL SHIM (Part No.GS-10)
from
$26.99
FLYWHEEL SHIM
ATP – ATP Flywheel Shim (Part No.GS-8)
from
$27.99
ATP Flywheel Shim
ATP – FLYWHEEL SHIM (Part No.GS-2)
from
$27.99
FLYWHEEL SHIM
ATP – FLYWHEEL SHIM (Part No.GS-11)
from
$25.99
FLYWHEEL SHIM
Mr. Gasket – Flywheel Dust Cover (Part No.5135)
from
$69.99
Keeps dust, rocks, and debris out of the flex plate and torque converter. *Needs modification for Olds/Pontiac Starters on the driver’s side.
Product Features:
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Product Features:
- Heavy Gauge Chrome Plated Steel
- Direct Replacement Bolt On
Popular 1978 Chevrolet Monza Flywheels Categories
Most Popular Flywheel Shims for 1978 Chevrolet Monzas
Enhance your 1978 Chevrolet Monza with one of the 4 Flywheel Shims we have in stock, starting at just $23.99.
ATP – FLYWHEEL SHIM (Part No.GS-9)
from
$23.99
FLYWHEEL SHIM
ATP – FLYWHEEL SHIM (Part No.GS-10)
from
$26.99
FLYWHEEL SHIM
ATP – ATP Flywheel Shim (Part No.GS-8)
from
$27.99
ATP Flywheel Shim
ATP – FLYWHEEL SHIM (Part No.GS-2)
from
$27.99
FLYWHEEL SHIM
Best-Selling 1978 Chevrolet Monza Flywheel Bolts
Upgrade your Monza with one of our 3 best-selling Flywheel Bolts.
ATP – M/T FLYWHEEL BOLT (Part No.ZX-2196)
from
$20.29
M/T FLYWHEEL BOLT
ARP Auto Racing – 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 (Part No.200-2807)
from
$25.99
Flywheel and flex plate bolts play an important role in the performance and safety of race cars and street machines alike. That is why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of flywheel/flex plate bolts: High Performance and Pro Series. They are both forged from aerospace alloy and heat treated prior to thread rolling and machining. Both feature an exclusive, flat, 12 point head design and larger than stock shank diameter for increased strength and improved flywheel register. The popular High Performance series is rated at 180,000 PSI, and the premium grade Pro Series, originally developed for NASCAR competition, has a 200,000 PSI rating.
Product Features:
See More
Product Features:
- Forged From Aerospace Alloy And Heat Treated Prior To Thread Rolling And Machining
- Feature An Exclusive, Flat, 12 Point Head Design And Larger Than Stock Shank Diameter For Increased Strength And Improved Flywheel Register
- High Performance Series Is Rated
- Increased Strength
- Chevy 90░ V6 & 305-502 With 1-pc Rear Seal
- 1″ Underhead Length
ARP Auto Racing – ARP Flywheel Bolt Kit (Part No.200-2802)
from
$31.99
ARP offers two styles of Flywheel bolts: premium grade Pro Series, with a 200,000 psi rating and High Performance, with a 180,000 psi rating. They are both heat-treated prior to thread rolling and machining, feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Kits include washers and nuts where applicable.
Product Features:
See More
Product Features:
- 3/4″ 12-Point Socket Size(s)
- 8740 Chromoly
- Black Oxide
- 7/16″-20 RH Thread Size
- Set of 6
- Chevy 90° V6 & 265-454 With 2-pc Rear Seal, Ford 289-460
- 1″ Underhead Length
Top-Quality Flywheels and Flexplates for 1978 Chevrolet Monzas
Choose a high-quality OEM or aftermarket Flywheels and Flexplate for Chevrolet Monzas and enjoy top-notch performance from $46.99.
ATP – Automatic Transmission Flex Plate (Part No.Z-114)
from
$49.99
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
Hays – Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168 (Part No.20-130HYS)
from
$667.99
Flywhl:55-85 V6:Sbc:Bbc:348-409:14Lb:168
Hays – Power Train (Part No.10-130)
from
$499.99
Hays aluminum flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. Features replaceable steel surface insert. Precision balanced to either neutral (internal) or Detroit (external) specifications. Meets SFI specification 1.1 for racing.
Product Features:
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Product Features:
- Certified Billet Material
- Borg and Beck Clutch Pattern
- Long-Style Clutch Pattern
- Ring Gear Securely Mounted To Prevent Spinning
Lakewood – Power Train (Part No.RM-920)
from
$263.99
Power Train
Lakewood – Power Train (Part No.RM-901)
from
$249.99
Power Train
Lakewood – Power Train (Part No.RM-902)
from
$222.99
Power Train
B & M – Flexplate, 153 Tooth 55-85 Shortblock Chevy (Part No.20237)
from
$181.99
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 1955 to 1985 small block Chevy V8 engines (internally balanced) with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, 10.75 inch bolt pattern, 153 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.
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
Lakewood – Power Train (Part No.RM-922)
from
$139.99
Power Train
ATP – Automatic Transmission Flex Plate (Part No.Z-502)
from
$125.99
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
ATP – Automatic Transmission Flex Plate (Part No.Z-217)
from
$65.99
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-218)
from
$62.99
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-142)
from
$46.99
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
Our Top Pick for a 1978 Chevrolet Monza Flywheel Ring Gear
Invest in a
durable Flywheel Ring Gear for your 1978 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.
ATP – Flywheel Ring Gear (Part No.ZA-512)
from
$33.99
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
Our Top-Rated Clutch Flywheel Covers for 1978 Chevrolet Monzas
Make a smart move for your 1978 Chevrolet Monza with our Clutch Flywheel Cover for $69.99.
Mr. Gasket – Flywheel Dust Cover (Part No.5135)
from
$69.99
Keeps dust, rocks, and debris out of the flex plate and torque converter. *Needs modification for Olds/Pontiac Starters on the driver’s side.
Product Features:
See More
Product Features:
- Heavy Gauge Chrome Plated Steel
- Direct Replacement Bolt On
FAQs for 1978 Chevrolet Monza Flywheels
What are the best-selling Flywheels for 1978 Chevrolet Monzas?
Out of 21 Flywheels that fit 1978 Chevrolet Monzas, the following parts are the top sellers:
- Flywheel Dust Cover (10648807) – $69.99
- M/T FLYWHEEL BOLT (11338186) – $20.29
- 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 (11530151) – $25.99
What’s the price range for 1978 Chevrolet Monza Flywheels?
The prices of Flywheels for the 1978 Chevrolet Monza range from $20.29 up to $667.99 for the most premium parts.
What is the average price of a Flywheel for a 1978 Chevrolet Monza?
The average price for Flywheels for the 1978 Chevrolet Monza is $107.61. 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 Chevrolet Monza model years?
What are the cheapest Flywheels for my 1978 Chevrolet Monza?
The cheapest 1978 Chevrolet Monza Flywheels we carry are:
- M/T FLYWHEEL BOLT (11338186) – $20.29
- FLYWHEEL SHIM (11238989) – $23.99
- 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 (11530151) – $25.99
- FLYWHEEL SHIM (10860941) – $26.99
- ATP Flywheel Shim (10860864) – $27.99
Does Advance Auto Parts sell Flywheels for any other 1978 Chevrolet models?
Yes. We stock Flywheels for 22 other popular 1978 Chevrolet models. Some of the most popular are 1978 Impala Flywheels, 1978 Malibu Flywheels, 1978 Camaro Flywheels, 1978 Monte Carlo Flywheels, and 1978 Corvette Flywheels.
What are the top-rated Flywheels that fit the 1978 Chevrolet Monza?
The one 1978 Chevrolet Monza Flywheel we have in stock is the M/T FLYWHEEL BOLT. It costs $20.29.
What types of Flywheels do you sell for my 1978 Chevrolet Monza?
As of 11/2/25, these are some of the most in-demand types of Flywheels for a 1978 Chevrolet Monza:
Can I get help with 1978 Chevrolet Monza Flywheel orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Flywheels and more.
What is your return policy for Chevrolet Monza Flywheels?
Advance Auto Parts keeps returns simple. For new Chevrolet Monza Flywheels and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.