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Mr. Gasket Header Bolts - 3/8-16 x 1 Inch Hex Head - Black Oxide - 100 Pieces

Bulk Header Bolts - 100 Pieces - Bolt Size 3/8-16 X 1 Inch

PART# 917A

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Designed for make header installation easier and heat-treated for extra strength. The special washer faced, smaller-than-standard hex head is for tight spaces. These bolts are Grade 5 with a 7/16 hex head and a protective black finish, except where noted. Bulk Packaged -100 pieces. 3/8 inch-16 x 1 inch.


  • 100 Pieces - Bulk Package


BrandMr. Gasket
Emission Code5
FinishBlack Oxide
Product TypeHeader Bolts
WarrantyLimited 90 Day Warranty
Part Number917A



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Warranty Information

Limited 90 Day Warranty: See Details
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