Product Summary

168 Tooth Count, 12.63" Bolt Hole Circle, Steel

  • Blemished
  • Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
  • 168 tooth Chevy
  • Not for use with stock clutch disc
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Key Specs

MFG. Part #UP227143
Garage Sale TypeBlemished
Tooth Count168
Material TypeSteel
Engine BalanceInternal
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Need To Know

Ineligible for Return

Contains items that cannot be returned

Speedway Motors UP227143 Details

Garage Sale Product

This is Garage Sale priced due to cosmetic imperfections. The item functions as originally intended but is discounted due to the blemishes. The photos above will show the imperfections.

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

Don't sacrifice your acceleration due to a heavy flywheel. For 1955-1985 internally balanced 55-85 small block Chevy applications.

  • Made of 1045 billet steel
  • 168 tooth
  • 21.7 Lbs.
  • Use 11" clutch
  • 55-85 2 Piece rear main SBC

Note: Not for use with stock clutch disc as springs on friction disc hub will not clear flywheel bolts.

Not For Use w/Stock Clutch Disc

This flywheel is not compatible with stock type sprung hub clutch discs (5 or 6 springs). A performance type disc with 8 springs must be used. Or aftermarket flywheel bolts like ARP or Mr. Gasket will work with the 5 or 6 spring clutch.

 Performance and SFI-approved flywheels must be used with performance clutch discs only. Use of a stock-style clutch disk with a performance flywheel will often result in insufficient operating clearance between the disc hub and flywheel bolts.

Not For Use w/Stock Clutch Disc

This flywheel is not compatible with stock type sprung hub clutch discs (5 or 6 springs). A performance type disc with 8 springs must be used. Or aftermarket flywheel bolts like ARP or Mr. Gasket will work with the 5 or 6 spring clutch.

 Performance and SFI-approved flywheels must be used with performance clutch discs only. Use of a stock-style clutch disk with a performance flywheel will often result in insufficient operating clearance between the disc hub and flywheel bolts.

Speedway Motors UP227143 Specifications

KEY SPECS
MFG. Part #UP227143
BrandSpeedway Motors
Garage Sale TypeBlemished
Tooth Count168
Material TypeSteel
Engine BalanceInternal
GENERAL
Bolt Hole Circle12.63"
Overall Thickness.83"
Weight21.70 lbs.
Sold in QuantityEach
Notes1/4" from front edge of ring gear to crank side face.
Rear Main Seal Style2-piece

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