Fits 1967-1992 Mopar 273-318 2-Barrel LA Small Block. Rectangular Ports, 1.00 Inch x 1.64 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
1975-1983	Chrysler Cordoba
1983-1989	Chrysler Fifth Avenue
1981-1983	Chrysler Imperial
1977-1982	Chrysler LeBaron
1977-1982	Chrysler New Yorker
1971-1981	Chrysler Newport
1978-1981	Chrysler Town & Country
1976-1980	Chrysler Valiant
1964	Dodge 330
1964-1966	Dodge A100
1970	Dodge A100
1964-1970	Dodge A100 Truck
1976-1980	Dodge Aspen
1975-1980	Dodge B100
1971-1974	Dodge B100 Van
1981-1991	Dodge B150
1975-1980	Dodge B200
1971-1974	Dodge B200 Van
1981-1992	Dodge B250
1975-1980	Dodge B300
1971-1974	Dodge B300 Van
1981-1992	Dodge B350
1973-1980	Dodge CB300
1970-1974	Dodge Challenger
1967-1978	Dodge Charger
1965-1976	Dodge Coronet
1975-1980	Dodge D100
1984-1989	Dodge D100
1976-1977	Dodge D100 Panel
1979-1980	Dodge D100 Panel
1968-1974	Dodge D100 Pickup
1967	Dodge D100 Series
1977-1991	Dodge D150
1975-1980	Dodge D200
1968-1974	Dodge D200 Pickup
1967	Dodge D200 Series
1981-1992	Dodge D250
1975-1980	Dodge D300
1968-1974	Dodge D300 Pickup
1967	Dodge D300 Series
1981-1992	Dodge D350
1989-1991	Dodge Dakota
1964-1977	Dodge Dart
1980-1982	Dodge Dart
1977-1989	Dodge Diplomat
1989-1992	Dodge DM350
1968-1974	Dodge M300
1974	Dodge M350
1978-1979	Dodge Magnum
1981-1982	Dodge Magnum
1970-1974	Dodge MB300
1980-1983	Dodge Mirada
1968-1978	Dodge Monaco
1971-1972	Dodge P200
1971-1972	Dodge P300
1966-1973	Dodge Polara
1972-1974	Dodge R300
1974-1992	Dodge Ramcharger
1978-1980	Dodge RD200
1973-1974	Dodge RM300
1975-1977	Dodge Royal Monaco
1979-1981	Dodge St. Regis
1975-1977	Dodge W100
1984-1989	Dodge W100
1968-1974	Dodge W100 Pickup
1967	Dodge W100 Series
1977-1991	Dodge W150
1975-1980	Dodge W200
1968-1974	Dodge W200 Pickup
1967	Dodge W200 Series
1981-1992	Dodge W250
1975-1980	Dodge W300
1968-1974	Dodge W300 Pickup
1967	Dodge W300 Series
1981-1992	Dodge W350
1964-1974	Plymouth Barracuda
1964-1971	Plymouth Belvedere
1965-1967	Plymouth Belvedere II
1978-1989	Plymouth Caravelle
1970-1974	Plymouth Cuda

Attributes
ASIN	B000CMH1L2
Brand	Mr. Gasket
California Proposition 65	No
Category	Exhaust
Collector Gaskets Included	No
Country of Origin (Primary)	CN
Emission Code	5
Engine	Chrysler Small Block LA
Engine Make/Size	Chrysler Small Block LA
GTIN	00084041071663
Gasket Line	Copper-Seal
Harmonized Tariff Code (Schedule B)	8409915085
Hazardous Material Code	N
Item Weight	0.880 lbs.
Life Cycle Status Code	Available to Order
Material	Copper
NAFTA Preference Criterion Code	B
Port Shape	Rectangle
Port Size	1.000 in. x 1.640 in., 1.00" x 1.64"
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	0.88, 0.8800
part type	Exhaust Manifold Gasket Set