-15%

SFI-Rated Steel Flywheel for 1986-1992 Chevrolet 305-350 V8 SB

-15%

SFI-Rated Steel Flywheel for 1986-1992 Chevrolet 305-350 V8 SB
Speedway Motors

|

#890630581

SFI-Rated Steel Flywheel for 1986-1992 Chevrolet 305-350 V8 SB

  • 153 tooth Chevy
  • This flywheel CAN USE a stock/sprung hub clutch disc.
  • SFI 1.1 approved
See More

$310.99

/each

In Stock

$369.64

Save $58.65


Quantity

Need Help? Call to Order

Add to a list

Share

Select an engine to verify Fitment

Select Engine

Product Summary

153 Tooth Count, 1.1 SFI Rating, 29.00 lbs. Weight

  • 153 tooth Chevy
  • This flywheel CAN USE a stock/sprung hub clutch disc.
  • SFI 1.1 approved
  • 1 piece rear seal
  • External Balance
See more details

Key Specs

MFG. Part #890630581
BrandSpeedway Motors
Tooth Count153
SFI Rating1.1
Material TypeSteel
See more specs

Need To Know

Need help?

855.313.9176
View the Help Center

Quick and Easy Returns

Return Policy

Speedway Motors 890630581 Details

These SFI-Rated Flywheels are engineered to handle extreme duty applications and designed to take the punishment of today's high horsepower engines. These billet steel flywheels are CAD engineered and precision CNC machined to strict tolerances. The choice of 5 out of 6 winning engine builders at the Engine Master Challenge four years running, these billet steel flywheels were awarded "Best New Product of the Year" at the 2006 Hotrod & Restoration Show. 
  • SFI 1.1 approved
  • High carbon steel ring gear
  • 1 piece rear seal
  • 29 lbs
  • External balance
  • Removable counterweight
  • 153 teeth
  • SFI certified
  • Clutch Application Notes:
    • Fits 10″, 10.5″, 10.95″ B & B Diaph
    • 10″ & 10.5″ Long
    • 10″ Diaph
  • Engine Applications:
    • Chevrolet
    • 305-350 (1986-1992)

Speedway Motors 890630581 Specifications

KEY SPECS
MFG. Part #890630581
BrandSpeedway Motors
Tooth Count153
SFI Rating1.1
Material TypeSteel
GENERAL
Weight29.00 lbs.
Sold in QuantityEach

Ratings & Reviews

5

1 Review

Write A Review

5

1 reviews

5

1

4

0

3

0

2

0

1

0

Filter by Ratings

Great flywheel

5.0

5 years ago

Hawkdriver47

Salado, Texas

Verified

Pretty straight forward. Easy to install, good looking flywheel.

Would Recommend

Showing 1 of 1 reviews

Questions & Answers

3 Questions • 3 Answers

Can this flywheel be used with the weight removed on a one piece internally balanced 383? Scat crank, 8" balancer.

by fastrip

• 9 years ago

1 answer

View Answer

What clutch/pressure plate combination do you recommend with this flywheel? This is strictly for street driven application.

by Bob

• 9 years ago

1 answer

View Answer

Can this be used with a Spring Hub/ Disc Street Application Chevy Small Block 350 One Piece Main Seal Will use a Diaphragm Pressure Plate with a Spring Hub Disc assembly Will this Flywheel Work, is there clearance for the Springs

by JimJ360

• 11 years ago

1 answer

View Answer

3 of 3 questions shown

Fitment

  • Gen 1 L05 Small Block Chevy

  • Gen 2 LT1 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 2 LT1 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L98 Small Block Chevy

  • Gen 1 L98 Small Block Chevy

  • Gen 2 LT1 Small Block Chevy

  • Gen 2 LT1 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 2 LT1 Small Block Chevy

  • Gen 1 L98 Small Block Chevy

  • Gen 2 LT1 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 2 LT1 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 2 LT1 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L98 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L98 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L98 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L98 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L98 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L98 Small Block Chevy

  • Gen 1 L05 Small Block Chevy

  • Gen 1 L98 Small Block Chevy

Customer Impersonation Script