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Mr Gasket 7177C Copper Seal Collector And Header Muffler

Exhaust Collector Gasket

Copper Seal Collector And Header Muffler Gasket

Copper Seal Collector And Header Muffler Gasket; Triangle; 3 Bolt Holes; 3 in. Dia.; 3 7/8 in. Bolt Circle; 3/8 in. Bolt Hole; 2 pc.;

  • Bolt Hole Quantity: 3
  • Bolt Hole Size: 0.375 in.
  • Bolt Pattern: 3.875 in.
  • Bolt Quantity: 3
  • Collector Diameter: 3.000 in.
  • Finish: Flat
  • Material: Copper
  • Package Quantity: 2
  • Package Type: Retail
  • Thickness: 0.094 in.
  • WARNING CA Proposition 65: No

  • Withstands Intense Exhaust Heat
  • Resists Deteriorating
  • Easy Removal For Disassembly

Collector and header muffler gaskets are designed to prevent leaks between header and collector flanges, Bulk gaskets are sold individually, packaged gaskets are sold 2 per set.

Using his own '57 fits 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. 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.