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Mr. Gasket Copper Seal Header Gaskets 7150MRG

Mr. Gasket Copper Seal Header Gaskets 7150MRG
$88.99 ea
NEWARRIVING SOONEstimated Ship Date 12/10/2024 (If Ordered Today)100 Available from HOLLEY PERFORMANCE PRODUCTS as of 11/20/2024
Model: 4012196
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Mr. Gasket Copper Seal Header Gaskets are made from dead soft solid Copper .043 inch thick. This gasket incorporates .051 inch embossment around each port to seal irregular surfaces, total gasket thickness is .094 inch. Provides excellent sealing and durability. Conforms to and seals minor surface irregularities. designed for high-performance street, drag race, oval track and turbocharged (extreme heat) applications.
Features:
  • Withstands Intense Exhaust Heat
  • Resists Deteriorating
  • Easy Removal For Disassembly

Downloads:

Download Name File Size
mr_gasket_instructions_copperseal_exhaust_gaskets.pdf74.66KB

Videos:

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 Engine Fitment Notes
Buick Skylark 1977 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Buick Skylark 1978 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Buick Skylark 1979 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Chevelle 1964 4.6L / 283 / V8
5.3L / 327 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Chevelle 1965 5.4L / 327 / V8
4.6L / 283 / V8
5.3L / 327 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Chevelle 1966 4.6L / 283 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Chevelle 1967 5.4L / 327 / V8
4.6L / 283 / V8
5.3L / 327 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Chevelle 1968 5.0L / 307 / V8
5.4L / 327 / V8
5.3L / 327 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Chevelle 1969 5.7L / 350 / V8
5.0L / 307 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Chevelle 1970 5.7L / 350 / V8
5.0L / 307 / V8
6.6L / 400 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Chevelle 1971 5.7L / 350 / V8
5.0L / 307 / V8
6.6L / 400 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Chevelle 1972 5.7L / 350 / V8
5.0L / 307 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Chevelle 1973 5.7L / 350 / V8
5.0L / 307 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1964 5.3L / 327 / V8
4.6L / 283 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1965 4.6L / 283 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1966 4.6L / 283 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1967 4.6L / 283 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1968 5.0L / 307 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1969 5.7L / 350 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1970 6.6L / 400 / V8
5.0L / 307 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1971 6.6L / 400 / V8
5.0L / 307 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1972 6.6L / 400 / V8
5.0L / 307 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1973 6.6L / 400 / V8
5.0L / 307 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1974 6.6L / 400 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1975 6.6L / 400 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1976 6.6L / 400 / V8
5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1977 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1978 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1979 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1980 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1981 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1982 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1983 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1984 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1985 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1986 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet El Camino 1987 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Laguna 1973 5.7L / 350 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Laguna 1974 6.6L / 400 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Laguna 1975 6.6L / 400 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Laguna 1976 6.6L / 400 / V8
5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1964 5.3L / 327 / V8
4.6L / 283 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1965 4.6L / 283 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1966 4.6L / 283 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1967 4.6L / 283 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1973 5.7L / 350 / V8
5.0L / 307 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1974 6.6L / 400 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1975 6.6L / 400 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1976 6.6L / 400 / V8
5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1977 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1978 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1979 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1980 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1981 5.0L / 305 / V8
5.7L / 350 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1982 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Chevrolet Malibu 1983 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Oldsmobile Cutlass 1978 5.7L / 350 / V8
5.0L / 305 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Oldsmobile Cutlass 1979 5.7L / 350 / V8
5.0L / 305 / V8		 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Oldsmobile Cutlass 1980 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Pontiac Grand Prix 1980 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;
Pontiac LeMans 1980 5.0L / 305 / V8 COPPER SEAL; EXHAUST GASKET SET; 1.50 IN. PORT DIA.;

Specifications:

Collector Gaskets Included No
Emission Code 5
Engine Chevrolet Small Block Gen I
Finish Flat
Gasket Line Copper-Seal
Material Copper
Part Type Exhaust Manifold Gasket Set
Port Shape Round
Port Size 1.50"
Product Type Header Gaskets
Thickness .094"
Warranty Limited 90 Day Warranty TX, Limited 90 Day Warranty
Weight 0.9400

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