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Mr. Gasket Header Bolt Set 918G

Mr. Gasket Header Bolt Set 918G
Mr. Gasket Header Bolt Set 918GMr. Gasket Header Bolt Set 918GMr. Gasket Header Bolt Set 918GMr. Gasket Header Bolt Set 918GMr. Gasket Header Bolt Set 918G
$11.99 ea
NEWARRIVING SOONEstimated Ship Date 02/22/2023 (If Ordered Today)
Model: 4012426
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
[More Info]
Available in hex head or socket head designs. The hex head is designed for easy installation of headers and heat-treated for extra strength. The special washer faced, smaller-than-standard hex head is ideal for tight spaces. Or save time, work and solve the impossible tightening problems of some header installations with socket head bolts. They help to eliminate improper gasket seal. Various sizes available in each type of bolt.
  • Designed For Quick Easy Installation
  • Compact Bolt Head And Flange
  • Black Oxide Finish Resists Corrosion
Holley Performance Emission Code 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
About Mr. Gasket

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.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Fitment Notes
Chevrolet Corvette 1997 - 2013 12 pc. M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last]


Emission Code 5
Engine Make/Size Chevy 4.8L, Chevy 5.3L, Chevy 6.0L (Vortec), Chevy 5.7L (Vortec), Chevy 5.0L, Chevy 4.8L (Vortec), Chevy 5.3L (Vortec)
Finish Black Oxide
Material Steel
Part Type Exhaust Header Bolt
Size M8-1.25 x 25mm
Weight 2.0000


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