-24%

Speedway Motors 168 Tooth Billet Flywheel, Chevy LS SFI 1.1

-24%

Speedway Motors 168 Tooth Billet Flywheel, Chevy LS SFI 1.1
Speedway Motors

|

#2561229015

Speedway Motors 168 Tooth Billet Flywheel, Chevy LS SFI 1.1

  • Heat Treated Gear
  • Fits Chevy LS applications
  • SFI 1.1 certified
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$275.99

/each

In Stock

$366.34

Save $90.35


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Product Summary

168 Tooth Count, 1.1 SFI Rating, Steel

  • Heat Treated Gear
  • Fits Chevy LS applications
  • SFI 1.1 certified
  • Manufactured from billet steel
  • 3/8-16 pressure plate thread
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Key Specs

MFG. Part #2561229015
Tooth Count168
SFI Rating1.1
Material TypeSteel
Engine BalanceInternal/External
See more specs

Need To Know

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Speedway Motors 2561229015 Details

These SFI-Rated Flywheels are engineered to handle extreme duty applications and designed to take the punishment of todays high horsepower engines. Billet steel flywheels are CAD engineered and precision CNC machined to strict tolerances. Every flywheel is engineered for excellence and rigorously inspected throughout the manufacturing cycle to ensure that our customers receive the quality.

  • 168 tooth
  • Fits Chevy LS applications
  • SFI 1.1 certified
  • Manufactured from billet steel
  • Heat treated gear
  • CAD Engineering
  • CNC machined
  • 3/8-16 pressure plate thread

Speedway Motors 2561229015 Specifications

KEY SPECS
MFG. Part #2561229015
BrandSpeedway Motors
Tooth Count168
SFI Rating1.1
Material TypeSteel
Engine BalanceInternal/External
GENERAL
Sold in QuantityEach
NotesStandard engine balance.
GTIN Code840136501206
Flywheel MaterialBillet steel
Replaceable Friction SurfaceNo

Ratings & Reviews

4.7

6 Reviews

Overall Assessment

Customers consistently rate our product positively for its high quality and excellent fit. Particularly valued for LS swaps and car customization projects, the flywheel adapts seamlessly to OEM Chevelle clutches and allows users flexibility in choosing any relevant clutch kit. The durability and functionality of the product set it apart from competitors. However, it's noted that the clutch pressure plate bolt size is not standard (10mmx1.5) but seems to be 3/8x24. A suggestion for improvement is to include pressure plate bolts with the flywheel for ease of use.

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4.7

6 reviews

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5

4

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Yes

5.0

a year ago

Scott

Va

Verified

Fast shipping looks like quality parts

Would Recommend

Looks well made

5.0

a year ago

Al

Colorado

Verified

Happy with it, finish and machine work look very good. Using in a GM A Body LS swap

Great for LS swap

5.0

3 years ago

T

Illinois

Verified

Used to mate an LS to a M-22 4 speed Chevelle. Mated to OEM Chevelle clutch perfectly

Would Recommend

Perfect fit for my project

5.0

4 years ago

Myles

British Columbia Canada

Verified

Allows me to order any clutch kit to join my LS to my Muncie

yes it worked very well

5.0

5 years ago

Paul Dolan

Loveland, co

Verified

flywheel on race car

Would Recommend

good quality part incorrect pressure plate bolt size

3.0

5 years ago

930Ruf

New Mexico

Flywheel appears to be built of good quality and fits on the LS engine as it should but the Clutch pressure plate bolts are not the stock size of 10mmx1.5. I can not find any information anywhere about the actual bolt size but they appear to be 3/8x24. I'll verify later. Speedmaster Customer service SUXXXXX. No one ever answered after 1+ hr on the phone then they just kick you out. They should correct the bolt size or provide pressure plate bolts with flywheel!!

Showing 6 of 6 reviews

Questions & Answers

4 Questions • 4 Answers

Will this fit on 1999 gen1 L31 vortec 5.7l 1-piece rear seal?

by Todd

• 2 years ago

1 answer

View Answer

Will I need a spacer... 5 3 ls with muncie 4 speed

by Steven

• 3 years ago

1 answer

View Answer

How much does it weigh?

by Fred

• 3 years ago

1 answer

View Answer

Hello...I have a stock 5.3 lm7....does the counter weight need to come off the speedmaster 1-229-015 flywheel... thanks for any info

by RONALD

• 4 years ago

1 answer

View Answer

4 of 4 questions shown

Fitment

  • GM LS6

  • GM LS2

  • GM L76

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS1

  • GM LS6

  • GM LS2

  • GM LS3

  • GM LS3

  • GM LS2

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS2

Customer Impersonation Script