Mr. Gasket 7177 Copper Seal Triangle Collector and Header Muffler Gasket

  • List Price: $14.27
  • Sale Price: $7.17
  • Amount Saved: $7.10
  • Availability: Usually ships in 1-2 business days


  • Prevents exhaust leakage between the header and collector flanges
  • Bolt diameter is 3 inch, bolt circle 3-7/8 and bolt hole 3/8
  • Triangle gasket with 3 bolt hole gasket
  • Conforms to and seals minor surface irregularities

Product Description

The Mr. Gasket Copper Seal Collector and Header Muffler Gaskets are designed to prevent exhaust leakage between header and collector flanges. Copper seal gaskets are made from dead soft (solid) copper material that is very durable and conforms to flange surface irregularities for outstanding sealing and are reusable. Conform to the flange for a superior seal.

Product Detail

  • Product Dimensions: 4.3 x 4.3 x 0.1 inches; 0.19 pounds
  • Shipping Weight: 0.19 pounds
  • ASIN: B000BWAPO8
  • Item model number: 7177
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