Engines and Components› Engine Bearings
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 Mr Gasket
SKU: M00S 917A
Easy — 1–2 hours
Description
Part #: 917A
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 PackageDetails:Emission Code: 5Finish: Black OxideMaterial: SteelSize: 3/8-16 x 1Warranty: Manufacturer's Limited 90 Day Warranty
Features:
- 100 Pieces - Bulk Package
Header Bolt - 3/8-16 in Thread - 1.000 in Long - Hex Head - Steel - Black Oxide - Set of 100
Fitment
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Specifications
| Brand | Mr. Gasket |
| Part Number | M00S 917A |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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