1985 Buick Century Clutch Systems

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Essential Clutch Systems for 1985 Buick Centuries

Hays – Hays650 Cltch 55-85 GM:10.5In:10Spl (Part No.92-1002)

Hays650 Cltch 55-85 GM:10.5In:10Spl

from

$999.99
Hays650 Cltch 55-85 GM:10.5In:10Spl

Hays – Power Train (Part No.85-113)

Power Train

from

$749.99
Power Train

Hays – Hays450 Cltch 69-81 GM V8:11In:26Spl (Part No.91-1005)

Hays450 Cltch 69-81 GM V8:11In:26Spl

from

$527.99
Hays450 Cltch 69-81 GM V8:11In:26Spl

Hays – Power Train (Part No.85-103)

Power Train

from

$614.99
High burst strength woven lining to withstand heat and higher engine RPM. Heavy-duty sprung hub assembly to allow smooth engagement and steady torque transfer without chatter. Recommended for high horsepower street vehicles in addition to occasional drag strip use.

Product Features:
  • Built As Matched Assembly
  • Exceptional Performance
  • Exceptional Durability
  • Long Term Dependability
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Hays – Power Train (Part No.85-100)

Power Train

from

$649.99
Matched assembly for maximum reliability. An excellent choice for high performance street applications.

Product Features:
  • Built As Matched Assembly
  • Exceptional Performance
  • Exceptional Durability
  • Long Term Dependability
  • Designed for Street And Street Strip Applications
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Hays – Hays650 Cltch 69-81 GM V8:11In:26Spl (Part No.92-1005)

Hays650 Cltch 69-81 GM V8:11In:26Spl

from

$1075.99
Hays650 Cltch 69-81 GM V8:11In:26Spl

LuK – Clutch Kit: 10" Disc Diameter, 1 1/8" Input Shaft Diameter, 10 Tooth Spline (Part No.04-003)

Clutch Kit: 10" Disc Diameter, 1 1/8" Input Shaft Diameter, 10 Tooth Spline

from

$186.99
LuK: The brand professionals trust. For over thirty years, automotive aftermarket technicians have staked their reputation – and their customers’ satisfaction – on LuK RepSet clutch components. Each set contains everything you need to get the job done right. As an original-equipment supplier, LuK develops the performance specifications for individual vehicle applications. LuK offers the highest in-house manufactured content of any supplier in the industry.

Product Features:
  • Enjoy a light, comfortable pedal that stays consistent over the clutch’s life.
  • Find the perfect LuK clutch engineered for your specific car or light commercial vehicle.
  • Kits include everything needed for a quick, correct fit and reliable clutch performance.
See More

Hays – Hays450 Cltch 55-85 GM 6-8Cyl:11In:10Sp (Part No.91-1004)

Hays450 Cltch 55-85 GM 6-8Cyl:11In:10Sp

from

$511.99
Hays450 Cltch 55-85 GM 6-8Cyl:11In:10Sp

Hays – Hays450 Cltch 55-85 GM:10.5In:10Spl (Part No.91-1002)

Hays450 Cltch 55-85 GM:10.5In:10Spl

from

$486.99
Hays450 Cltch 55-85 GM:10.5In:10Spl

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

ATP Flywheel Shim

from

$29.99
ATP Flywheel Shim

ATP – FLYWHEEL SHIM (Part No.GS-9)

FLYWHEEL SHIM

from

$25.49
FLYWHEEL SHIM

ATP – FLYWHEEL SHIM (Part No.GS-2)

FLYWHEEL SHIM

from

$29.99
FLYWHEEL SHIM

ATP – FLYWHEEL SHIM (Part No.GS-3)

FLYWHEEL SHIM

from

$31.99
FLYWHEEL SHIM

Dorman – Help – Flywheel Bolts (Part No.14557)

Flywheel Bolts

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.

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.200-2802)

ARP Flywheel Bolt Kit

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:
  • 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
See More

ARP Auto Racing – 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 (Part No.200-2807)

1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6

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:
  • 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
See More

ATP – M/T FLYWHEEL BOLT (Part No.ZX-2196)

M/T FLYWHEEL BOLT

from

$21.49
M/T FLYWHEEL BOLT

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)

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.

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 Length 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.
See More

Upgrade your 1985 Buick Century with Top-Quality Clutch Systems

When it comes to maintaining or upgrading your 1985 Buick Century, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Buick or enhancing its overall performance, Clutch Systems are key to keeping your Century functioning at its best. At Advance Auto Parts, we offer a wide selection of 8 Clutch Systems for the 1985 Buick Century, designed to meet your needs without breaking the bank. From Flywheel replacements to Clutch Kits upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Clutch Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Clutch Systems for your 1985 Buick Century at great prices. Our Clutch Systems inventory for this model ranges from just $25.49 to $1,075.99, with an average price of $420.25. Our 8 Clutch Systems in stock come from 3 trusted brands, so you’re sure to find the right part for your 1985 Buick Century without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Clutch System upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1985 Buick Century is always ready to roll. We’re committed to providing you with everything you need to keep your Century in top shape, all in one place. Start shopping confidently below for your 1985 Buick Century!

Best-Selling Flywheels for 1985 Buick Centuries

Enhance the driving experience in your Buick with 5 quality Flywheel components, starting at $25.49.

ARP Auto Racing – 1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6 (Part No.200-2807)

1"L Under Head, 7/16 Inch -20 Thread, 200000Psi Tensile, 12Point Head, Pack Of 6

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:
  • 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
See More

ATP – FLYWHEEL SHIM (Part No.GS-9)

FLYWHEEL SHIM

from

$25.49
FLYWHEEL SHIM

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

ATP Flywheel Shim

from

$29.99
ATP Flywheel Shim

ARP Auto Racing – ARP Flywheel Bolt Kit (Part No.200-2802)

ARP Flywheel Bolt Kit

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:
  • 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
See More

ATP – FLYWHEEL SHIM (Part No.GS-2)

FLYWHEEL SHIM

from

$29.99
FLYWHEEL SHIM

Most Popular 1985 Buick Century Clutch Kits

Customize your Buick with 3 Clutch Kits products like Clutch Sets, all priced under $1,075.99.

Hays – Hays450 Cltch 55-85 GM 6-8Cyl:11In:10Sp (Part No.91-1004)

Hays450 Cltch 55-85 GM 6-8Cyl:11In:10Sp

from

$511.99
Hays450 Cltch 55-85 GM 6-8Cyl:11In:10Sp

Hays – Hays650 Cltch 55-85 GM 6-8Cyl:11In:10Sp (Part No.92-1004)

Hays650 Cltch 55-85 GM 6-8Cyl:11In:10Sp

from

$1075.99
Hays650 Cltch 55-85 GM 6-8Cyl:11In:10Sp

Hays – Hays450 Cltch 55-85 GM:10.5In:10Spl (Part No.91-1002)

Hays450 Cltch 55-85 GM:10.5In:10Spl

from

$486.99
Hays450 Cltch 55-85 GM:10.5In:10Spl

FAQs for 1985 Buick Century Clutch Systems

Which Clutch Systems are best-sellers for 1985 Buick Centuries?

Out of 8 Clutch Systems that fit 1985 Buick Centuries, the following parts are the top sellers:

What’s the price range for 1985 Buick Century Clutch Systems?

Clutch System prices for the 1985 Buick Century start at $25.49 and go up to $1,075.99 for the most premium parts.

What’s the average price of a Clutch System for a 1985 Buick Century?

The average price for Clutch Systems for the 1985 Buick Century is $420.25. Keep in mind the variety of part types within our Clutch System category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Clutch Systems for other Buick Century model years?

Yes, we currently carry Clutch Systems for 35 model years of Buick Centuries between 1954 and 2004. Clutch Systems are bought most frequently for the following model years: 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, and 1996.

What are the cheapest Clutch Systems for my 1985 Buick Century?

The cheapest 1985 Buick Century Clutch Systems we carry in stock are:

What types of Clutch Systems do you sell for my 1985 Buick Century?

As of 3/1/26, these are some of the most in-demand types of Clutch Systems for a 1985 Buick Century:

Can I get help with 1985 Buick Century Clutch System orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Buick Clutch Systems and more.

What is your return policy for Buick Century Clutch Systems?

Advance Auto Parts keeps returns simple. For new Buick Century Clutch Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.