Mr. Gasket Header Bolt Set - 5.88" H x 4" W x 1.25" D

In stock
SKU: MRG3420G
Header Bolt, 3/8-16 in Thread, 0.75 in Long, Hex / Allen Head, Steel, Black Oxide, AMC V8 / GM V8 / Mopar B / RB-Series, Set of 12

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Mr. Gasket Header Bolt Set 3420G 5.88" H x 4" W x 1.25" D - Combination 6-Point Hex and 6-Point Hex Key Bolt - 12 pc.

  • Header Bolt Set
  • Quick and Easy Installation
  • Heat-Treated For Strength
  • Ideal For Tight Spaces
  • Grade 5 Material
  • Protective Black Finish
  • Using his own 57 Chevy as a rolling test bed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago (started in 1964). Building a name for himself and his company competing at Cleveland-area tracks Norwalk and Dragway 42, Hrudka quickly established Mr. Gasket as the go-to gasket source for racers with a line of head gaskets, exhaust gaskets, oil pan gaskets, and fasteners that sealed perfectly every time and withstood the punishing temperatures and pressures of racing. Now an important part of Holley Performance, Mr. Gasket continues to expand application coverage with more and more new products for race cars and muscle cars alike. Beyond the gaskets that made the Mr. Gasket brand what it is today is an endless variety of high-performance parts, including carburetor and fuel system components, chrome-plated accessories to dress up your engine bay, fuel additives, shifter accessories, cooling-system accessories, specialty tools, and a wide array of heavy-duty suspension and driveline components.

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

  • Corrosion Resistant Black Coating
  • Has Both Socket And Hex Heads For Ease Of Use
  • 12 per Package
  • 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
  • Product Description:

  • Header Bolt
  • 3/8-16 in Thread
  • 0.75 in Long
  • Hex / Allen Head
  • Steel
  • Black Oxide
  • AMC V8 / GM V8 / Mopar B / RB-Series
  • Set of 12
  • Using his own '57 Chevy as a rolling test bed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago (started in 1964). Building a name for himself and his company competing at Cleveland-area tracks Norwalk and Dragway 42, Hrudka quickly established Mr. Gasket as the go-to gasket source for racers with a line of head gaskets, exhaust gaskets, oil pan gaskets, and fasteners that sealed perfectly every time and withstood the punishing temperatures and pressures of racing. Now an important part of Holley Performance, Mr. Gasket continues to expand application coverage with more and more new products for race cars and muscle cars alike. Beyond the gaskets that made the Mr. Gasket brand what it is today is an endless variety of high-performance parts, including carburetor and fuel system components, chrome-plated accessories to dress up your engine bay, fuel additives, shifter accessories, cooling-system accessories, specialty tools, and a wide array of heavy-duty suspension and driveline components.