Flywheel Bolts - Chevrolet & Ford - 7/16" -20 x 31/32"

These flywheel bolts are manufactured from black oxide coated Grade 8 steel.

PART# 912

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Engineered and manufactured for reliability, these alloy steel flywheel bolts are heat treated to Grade 8 specifications for extra strength. Kits are complete with lock washers (where needed) and have a black oxide finish to help resist rust and corrosion. APPLICATION: Chevrolet & Ford 7/16"-20 x 31/32", 6 per kit


  • Black Oxide Finish
  • Grade 8 Bolts
  • Includes Washers
  • Set of 6 Bolts & Washers
  • Thread Size: 7/16"-20
  • Length: 31/32"


BrandMr. Gasket
Emission Code1
EngineChevrolet 90 Deg V6
Chevrolet Big Block Mark IV
Chevrolet Small Block Gen I
Chevrolet Small Block Gen II (LT Based)
Ford Small Block Windsor
FinishBlack Oxide
Product TypeFlywheel Accessories
Quantity Per Pkg.6
Thread Size7/16-20
Under Head Length31/32"
Washer IncludedYes
Part Number912


This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
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        *Free Shipping & Handling only offered to the contiguous US on orders over $100.

        Some parts are not legal for use in California or other states with similar regulations.

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