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Mr. Gasket 3420G Header Bolts - 3/8-16 x 3/4 Inch Hex & Socket Head - Black Oxide

Part # 3420G Be the first to write a review

Compatible with AMC 290-401, Chevrolet Small Block 262-400, Chrysler 383-440 except Hemi, Pontiac 326-455, Oldsmobile 330-455

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Mr. Gasket 3420G Header Bolts - 3/8-16 x 3/4 Inch Hex & Socket Head - Black Oxide

Free Shipping on orders over $150*

In Stock

$11.89
When installing headers you will need header bolts, factory exhaust manifold bolts won't work. These Mr. Gasket Header Bolts are Grade 5 for strength, black oxide coated, and have a hex head that is ideal for use where space is minimal - your typical header flanges. Ever had a set of headers where a socket just seemed it wouldn't fit? These bolts also have a socket head or Allen key drive in the center for just that problem.

Sold as a set of 12

Fits:
AMC 290-401
Chevrolet Small Block 262-400
Chrysler Big Block 383-440 (Does not Fit 426 Hemi)
Pontiac 326-455
Oldsmobile 330-455

Features:

  • Made From High Strength Steel
  • Corrosion Resistant Black Coating
  • Has Both Socket And Hex Heads For Ease Of Use
  • 12 per Package
Brand Mr. Gasket
Emission Code5
Product TypeHeader Bolts
WarrantyManufacturer's Limited 90 Day
UPC084041022733
Manufacturer Part Number3420G
Part Number3420G
5

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.
Manufacturer's Limited 90 Day: See Details
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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

    Mr. Gasket 3420G Header Bolts - 3/8-16 x 3/4 Inch Hex & Socket Head - Black Oxide
    Mr. Gasket 3420G Header Bolts - 3/8-16 x 3/4 Inch Hex & Socket Head - Black Oxide
    $11.89