Header Bolts - Allen Head 3/8"-16 x 3/4"

Header Bolts - Allen Head Fits: AMC 290-401 Chevy Small Block 262-400 Chrysler 383-440 (except 426 Hemi) Pontiac 326-455 Oldsmobile 330-455

PART# 916

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These are high quality steel bolts, that have a black oxide coating to resist rust and work well where space is minimal (like in most header applications), the smaller Allen head allows you to get that smaller Allen wrench on the bolt to tighten it.


  • Grade 8 Steel
  • Black Oxide Coating
  • Allen Head
  • (12) Pieces Per Set


BrandMr. Gasket
Emission Code1
FinishBlack Oxide
Product TypeHeader Bolts
WarrantyLimited 1 Year Warranty
Part Number916


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

    *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.