1. Flywheels + Flexplates For Sale
  2. sku: 15679793822988721
  3. LUK SX-KM8S

LUK SX-KM8S Clutch Flywheel Transmission Ys

fits model: C3500. make: Gmc. year: 1980–1986.

Sx-km8s Luk Clutch Flywheel For 1980-1986 Gmc C3500 Transmission Shift Component Ys

( Brand: Luk ), ( Manufacturer Part Number: SX-KM8S ), ( Type: Clutch Flywheel ), ( Ipn: C447 36-64 ), ( Placement On Vehicle: Transmission Flywheel ), ( Compatible Year: 1986 1985 1984 1983 1982 1981 1980 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Luk Clutch Flywheel )

Review LUK Clutch Flywheel Gmc Transmission Shift Component Ys fits C3500 1980–1986

Introducing the LUK SX-KM8S Clutch Flywheel, a high-performance upgrade for the 1980-1986 GMC C3500 transmissions with the YS series. This clutch flywheel is an essential component of your vehicle's drivetrain, ensuring smooth engagement between the clutch plate and the transmission input shaft.

Crafted from robust SG cast iron, this LUK clutch flywheel boasts superior strength and durability compared to the original OEM part. Its precise machining allows for perfect alignment and balance, which significantly reduces vibrations and noise during operation. This results in a more comfortable driving experience and improved overall performance.

The LUK SX-KM8S Clutch Flywheel is designed specifically for use with heavy-duty trucks and commercial applications. It is engineered to handle the increased torque and power demands of modern aftermarket upgrades, such as high-performance clutches and larger engines. With a diameter of 11.7 inches and a width of 10 inches, this clutch flywheel is perfectly suited for the 1980-1986 GMC C3500 transmissions.

Installing the LUK SX-KM8S Clutch Flywheel is a straightforward process. It comes complete with a new clutch pressure plate and pilot bearing, making it a direct replacement for the original part. This eliminates the need for additional purchases or modifications, saving you both time and money.

By upgrading to the LUK SX-KM8S Clutch Flywheel, you'll not only enhance the performance and longevity of your vehicle but also enjoy peace of mind knowing that you've invested in a high-quality component from a trusted automotive manufacturer. LUK is a renowned name in the industry, known for producing reliable and durable clutch components that meet the demands of professional mechanics and enthusiasts alike.

Upgrade your GMC C3500's drivetrain with the LUK SX-KM8S Clutch Flywheel, and experience the difference in power, torque, and overall performance.

The LUK SX-KM8S clutch flywheel is a popular aftermarket option for the 1980-1986 GMC C3500 transmissions with the YS series. This clutch flywheel comes with a centrifugal clutch kit and has several advantages and disadvantages that are essential to consider before making a purchase.

Advantages:

1. Improved Clutch Performance: The LUK SX-KM8S clutch flywheel is designed to provide better clutch engagement and disengagement, reducing slippage and improving overall clutch performance.

2. Longer Clutch Life: The centrifugal clutch design of this flywheel helps to automatically adjust the clutch pressure plate tension, reducing wear and extending the life of the clutch.

3. Easy Installation: The LUK SX-KM8S clutch flywheel is a direct replacement for the OEM clutch flywheel, making installation relatively easy and straightforward.

Disadvantages:

1. Cost: The LUK SX-KM8S clutch flywheel can be more expensive than an OEM clutch flywheel, which may be a consideration for some buyers.

2. Centrifugal Clutch Design: Some users report that the centrifugal clutch design may not be suitable for high-performance applications or heavy-duty usage.

Conclusion:

The LUK SX-KM8S clutch flywheel is a high-quality aftermarket option for the 1980-1986 GMC C3500 transmission YS series. Its advantages, such as improved clutch performance and longer clutch life, outweigh the potential disadvantages, which include cost and suitability for high-performance applications. If you are looking to upgrade your clutch system and are willing to invest in a reliable and effective solution, the LUK SX-KM8S clutch flywheel is a solid recommendation.

Recommendation:

For those seeking improved clutch performance and longer clutch life for their 1980-1986 GMC C3500 with the YS series transmission, the LUK SX-KM8S clutch flywheel is a recommended option. Its direct replacement design, centrifugal clutch technology, and overall reliability make it a valuable investment for those seeking a high-performing and durable clutch system.

Details:

LuK Clutch Flywheel for 1980 - 1986 GMC C3500 Transmission Shift Component ys: Status: In Stock.

part #: sxkm8s prices

  • $134.30-$152.47

specifications flwheflepla:

  • for models: C3500
  • for makes: Gmc
  • for years: 1980-1986
  • brand: Luk
  • mpn: Sx-km8s
  • type: Clutch Flywheel
  • ipn: C447 36-64
  • placement on vehicle: Transmission Flywheel
  • compatible year: 1986 1985 1984 1983 1982 1981 1980
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Luk Clutch Flywheel

seller flwheflepla:

  • rating: 99.7%
  • # reviews: 661761
  • city: Indianapolis, Indiana

payments flwheflepla:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

offer flwheflepla:

  • sold: 0
  • options: Ship-to-home
  • quantity: 2
  • started: May 27, 2026
  • availability: In Stock

returns flwheflepla:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general flwheflepla:

  • Car Truck Parts Accessories > Transmission Drivetrain > Flywheels Flexplates
  • condition: New

shipping flwheflepla:

  • class: Standard, Expedited
  • service: Standard, Expedited
  • type: Fixed
  • transit: 2-6 Days
  • cost: $0.00
for models: c3500, for makes: gmc, for years: 1980-1986, type: clutch flywheel, placement on vehicle: transmission flywheel, compatible year: 1986 1985 1984 1983 1982 1981 1980, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine luk clutch flywheel,
category: auto parts > car truck parts accessories > transmission drivetrain > flywheels flexplates, sku: 15679793822988721,
Luk SX-KM8S Is Similar To:
flwheflepla logo
2 offers $134.30–$152.47 USD
  • New. Offer #1 priced at $152.47 + $0.00 shipping estimate = $152.47* total. FREE SHIPPING
  • New. Offer #2 priced at $134.30 + $0.00 shipping estimate = $134.30* total. FREE SHIPPING

Copyright © flwheflepla.com