Fits 1970-1979 AMC 304, 360, 390, 401. Dogleg Ports, 1.25 Inch x 1.75 Inch
Mr. Gasket CopperSEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.
- Manufactured from “Dead Soft” (solid) .043" thick copper material
- .051" embossment around each exhaust port to seal irregular surfaces. Total gasket thickness .094"
- Provides excellent sealing and durability
- Conforms to and seals minor surface irregularities
- For high performance street, drag race, oval track and turbocharged (extreme heat) applications
Information:
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
Application Summary:
| Year |
Make/Model |
| 1970-1974 |
American Motors Ambassador |
| 1970 |
American Motors AMX |
| 1978-1979 |
American Motors AMX |
| 1978-1979 |
American Motors Concord |
| 1972-1976 |
American Motors Gremlin |
| 1970-1977 |
American Motors Hornet |
| 1970-1974 |
American Motors Javelin |
| 1971-1978 |
American Motors Matador |
| 1978-1979 |
American Motors Pacer |
| 1970 |
American Motors Rebel |
| 1979 |
American Motors Spirit |
| Attributes |
| ASIN |
B000CMF204 |
| Brand |
Mr. Gasket |
| California Proposition 65 |
No |
| Category |
Exhaust |
| Collector Gaskets Included |
No |
| Country of Origin (Primary) |
CN |
| Emission Code |
5 |
| Engine |
American Motors V8, AMC V8 |
| Engine Make/Size |
American Motors V8 |
| GTIN |
00084041071748 |
| Gasket Line |
Copper-Seal |
| Harmonized Tariff Code (Schedule B) |
8409915085 |
| Hazardous Material Code |
N |
| Item Weight |
0.750 lbs. |
| Life Cycle Status Code |
Available to Order |
| Material |
Copper |
| NAFTA Preference Criterion Code |
B |
| Port Shape |
Dog Leg |
| Port Size |
1.250 in. x 1.750 in., 1.25" x 1.75" |
| Product Type |
Header Gaskets |
| SDR Required Flag |
N |
| Sub Category |
Gaskets and Sealing Systems |
| Thickness |
0.094 in., .094" |
| Warning |
California Proposition 65 |
| Warranty |
Limited 90 Day Warranty |
| Weight |
0.75, 0.7500 |
| part type |
Exhaust Manifold Gasket Set |
