1978 Buick LeSabre Flywheels

Essential 1978 Buick LeSabre Flywheels

Lakewood – Power Train (Part No.RM-922)

Power Train

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$121.99
Power Train

Lakewood – Power Train (Part No.RM-920)

Power Train

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$229.99
Power Train

Hays – Power Train (Part No.10-010)

Power Train

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$135.99
Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine. Zinc dichromate plated to resist rust and corrosion. Meets SFI specification 29.1 for racing.

Product Features:
  • Thicker Than Stock Steel Plate
  • Ring Gear Securely Welded
  • Dual Bolt Patterns
  • Zinc-Dichromate Plated To Resist Corrosion
  • Withstands High Torque and RPM
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ATP – ATP Automatic Transmission Flex Plate (Part No.Z-111)

ATP Automatic Transmission Flex Plate

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$35.99
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:
  • Balanced to factory specs
  • Fit and function like the original parts
  • Restores normal operation
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Hays – Flexplate: Chevy 57-85 (153T) (Part No.10-012)

Flexplate: Chevy 57-85 (153T)

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$145.99
Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine. Zinc dichromate plated to resist rust and corrosion. Meets SFI specification 29.1 for racing.

Product Features:
  • Thicker Than Stock Steel Plate
  • Ring Gear Securely Welded
  • Dual Bolt Patterns
  • Zinc-Dichromate Plated To Resist Corrosion
  • Withstands High Torque and RPM
See More

Lakewood – Power Train (Part No.RM-901)

Power Train

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$218.99
Power Train

ATP – Automatic Transmission Flex Plate (Part No.Z-151)

Automatic Transmission Flex Plate

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$50.99
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:
  • Balanced to factory specs
  • Fit and function like the original parts
  • Restores normal operation
See More

Lakewood – Power Train (Part No.RM-902)

Power Train

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$193.99
Power Train

ATP – Automatic Transmission Flex Plate (Part No.Z-118)

Automatic Transmission Flex Plate

from

$57.99
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:
  • Balanced to factory specs
  • Fit and function like the original parts
  • Restores normal operation
See More

Dorman – Flywheel Bolts – Thread Size 7/16-20; Thread Length 0.900 In. (sold by each) (Part No.678-154)

Flywheel Bolts - Thread Size 7/16-20; Thread Length 0.900 In. (sold by each)

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$3.99
This clutch flywheel bolt is designed to match the fit & function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt 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
  • Thread Size: 7/16-20
  • Tread Length: 0.900 in.
  • SAE
  • PLEASE NOTE: Item priced and sold by each. See store for details.
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Dorman – Help – Flywheel Bolts (Part No.14557)

Flywheel Bolts

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$10.49
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.

Product Features:
  • Direct replacement – this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt 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
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ARP Auto Racing – ARP Flywheel Bolt Kit (Part No.100-2801)

ARP Flywheel Bolt Kit

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$12.99
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:
  • 7/16″-20 Thread Size(s)
  • 8740 Chromoly
  • Black Oxide
  • Ford 289-460
  • Chevy 90 Degree V6 & 265-454 With 2PC Rear Seal
  • Set of 6
  • 1″ Underhead Length
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Dorman – Help – Flywheel Bolts Thread 7/16-20, Length .900 In. (22.86mm), Head Thickness .190 In (Part No.74070)

Flywheel Bolts Thread 7/16-20, Length .900 In. (22.86mm), Head Thickness .190 In

from

$12.99
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.

Product Features:
  • Direct replacement – this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt 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
See More

ATP – FLYWHEEL SHIM (Part No.GS-9)

FLYWHEEL SHIM

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$23.99
FLYWHEEL SHIM

ATP – FLYWHEEL SHIM (Part No.GS-4)

FLYWHEEL SHIM

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$26.99
FLYWHEEL SHIM

ATP – FLYWHEEL SHIM (Part No.GS-10)

FLYWHEEL SHIM

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$26.99
FLYWHEEL SHIM

ATP – FLYWHEEL SHIM (Part No.GS-2)

FLYWHEEL SHIM

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$27.99
FLYWHEEL SHIM

ATP – ATP Flywheel Shim (Part No.GS-8)

ATP Flywheel Shim

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$27.99
ATP Flywheel Shim

1978 Buick LeSabre Flywheels

Maybe you’re in the middle of a full rebuild of that 1978 Buick LeSabre. Maybe you just need a couple of Flywheels. Either way, Advance Auto Parts has 17 different Flywheels in our inventory ranging from $3.99 to $580.99. That means you can find the exact parts or products you need to keep that 1978 Buick LeSabre running smoothly.

Flywheels are only as good as their brand. We stock 5 different brands to make sure you have plenty of trusted parts to choose from for your 1978 Buick LeSabre. ATP, Dorman, and ARP Auto Racing are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Flywheels for your 1978 Buick LeSabre, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 102 reviews in this category, some of the top rated parts include Power Train with 1.0 stars.

So if you’re in the market for aftermarket Flywheels to keep your 1978 Buick LeSabre rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Flywheels Brands To Make Your 1978 Buick LeSabre Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1978 Buick LeSabre demands trusted brand parts and products to keep it running. Many trusted brands of Flywheels make up Advance Auto Parts’ inventory, and all are ready to help make your LeSabre the best it can be. Be sure to browse some of our top Flywheels brands and parts.

Popular ATP Flywheels

We carry ATP parts in our stock across Flywheels and Flexplates categories, plus more. For a 1978 Buick LeSabre, our most popular ATP Flywheels include:
ATP Automatic Transmission Flex Plate
from $35.99
(11)
ATP Automatic Transmission Flex Plate
Flywheels and Flexplates

FAQs for 1978 Buick LeSabre Flywheels

What are the most purchased Flywheels for the 1978 Buick LeSabre?

Out of 17 Flywheels for the 1978 Buick LeSabre, the most popular in our inventory are:
Flywheel Bolts
from $10.49
(4)
Flywheel Bolts
Flywheel Bolts
AT HD FLEX PLATE
from $60.99
This product is not rated
AT HD FLEX PLATE
Flywheels and Flexplates

What are the top-rated 1978 Buick LeSabre Flywheels?

Top-rated Flywheels for your 1978 Buick LeSabre based on customer reviews/ratings are:
Power Train
from $135.99
(1)
Power Train
“purchased this for my 1971 427 stroker Corvette,and one of the teeth chipped off the. engine was turned correctly so this should not have happened.”