Mr. Gasket copper seal collector gaskets are made from "Dead Soft" solid Copper .043 in thick. This gasket incorporates .051 in embossment around the port to seal irregular surfaces. Designed for high-performance street, drag race, oval track and turbo-charged (extreme heat) applications.
Features:
Withstands Extreme Heat
Conforms to and seals minor surface irregularities.
Easy Removal For Disassembly
Provides excellent sealing and durability.
Specs
# Bolt Holes
3
Bolt Hole Size
3/8"
Bolt Pattern
3-7/8"
Brand
Mr. Gasket
Collector Diameter
3 inch
Emission Code
3
Material
Copper
Product Type
Collector Gaskets
Quantity Per Pkg.
2
Thickness
.043"
Warranty
Limited 90 Day Warranty
Weight
0.8100
Part Number
7177C
Emissions
This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicle
Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.