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Mr. Gasket

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

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

Part # 3420G Be the first to write a review
In Stock
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$16.75
Suggested Retail
$18.61
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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

About Mr. Gasket

Using his own '57 Chevy as a rolling testbed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago. Mr. Gasket is the go-to gasket source for racers with gaskets and fasteners that seal perfectly every time.

Brand Mr. Gasket
ColorBlack
Emission Code5
FinishBlack Oxide
MaterialSteel
Product TypeHeader Bolts
Size3/8-16 x 3/4
WarrantyLimited 1 Year Warranty
Weight0.5600
UPC084041022733
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.

Limited 1 Year Warranty: See Details
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