Fits 1958-1979 Mopar 383-440 B/RB Big Block Except Hemi. Rectangular Ports, 1.78 Inch x 1.48 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
1959-1971	Chrysler 300
1975-1978	Chrysler Cordoba
1959-1975	Chrysler Imperial
1959-1978	Chrysler New Yorker
1959-1978	Chrysler Newport
1959-1960	Chrysler Saratoga
1959-1977	Chrysler Town & Country
1959-1961	Chrysler Windsor
1963-1964	Dodge 330
1963-1964	Dodge 440
1962-1965	Dodge 880
1974	Dodge B100 Van
1975-1978	Dodge B200
1971-1974	Dodge B200 Van
1975-1978	Dodge B300
1971-1974	Dodge B300 Van
1976-1979	Dodge CB300
1970-1974	Dodge Challenger
1966-1978	Dodge Charger
1958-1959	Dodge Coronet
1965-1976	Dodge Coronet
1958-1961	Dodge Custom
1975-1978	Dodge D100
1968-1974	Dodge D100 Pickup
1967	Dodge D100 Series
1977-1978	Dodge D150
1975-1978	Dodge D200
1968-1974	Dodge D200 Pickup
1967	Dodge D200 Series
1975-1978	Dodge D300
1968-1974	Dodge D300 Pickup
1967	Dodge D300 Series
1960-1962	Dodge Dart
1967-1969	Dodge Dart
1958-1959	Dodge Lancer
1961	Dodge Lancer
1974	Dodge M300
1974	Dodge M350
1978	Dodge Magnum
1960	Dodge Matador
1974	Dodge MB300
1965-1978	Dodge Monaco
1970	Dodge P200
1968	Dodge P375
1960-1961	Dodge Phoenix
1961	Dodge Pioneer
1960-1973	Dodge Polara
1974-1978	Dodge Ramcharger
1958-1959	Dodge Royal
1975-1977	Dodge Royal Monaco
1961	Dodge Seneca
1958-1959	Dodge Sierra
1958	Dodge Suburban
1960	Dodge Truck
1975-1977	Dodge W100
1968-1974	Dodge W100 Pickup
1967	Dodge W100 Series
1977-1978	Dodge W150
1975-1978	Dodge W200
1968-1974	Dodge W200 Pickup
1967	Dodge W200 Series
1975-1978	Dodge W300
1968-1974	Dodge W300 Pickup
1967	Dodge W300 Series
1964	Plymouth Barracuda
1967-1972	Plymouth Barracuda
1959-1970	Plymouth Belvedere
1965-1967	Plymouth Belvedere II
1970-1972	Plymouth Cuda
1959-1961	Plymouth Custom
1960-1963	Plymouth Fleet Special
1959-1978	Plymouth Fury
1968-1974	Plymouth Fury I
1965-1974	Plymouth Fury II
1965-1974	Plymouth Fury III
1972-1977	Plymouth Gran Fury
1967-1971	Plymouth GTX
1976-1978	Plymouth PB200
1974	Plymouth PB200 Van
1976-1978	Plymouth PB300
1974	Plymouth PB300 Van

Attributes
ASIN	B000CMF1ZK
Brand	Mr. Gasket
California Proposition 65	No
Category	Exhaust
Collector Gaskets Included	No
Country of Origin (Primary)	CN
Emission Code	5
Engine	Chrysler Big Block B/RB
Engine Make/Size	Chrysler Big Block B/RB
GTIN	00084041071670
Gasket Line	Copper-Seal
Harmonized Tariff Code (Schedule B)	8409915085
Hazardous Material Code	N
Item Weight	0.940 lbs.
Life Cycle Status Code	Available to Order
Material	Copper
NAFTA Preference Criterion Code	B
Port Shape	Rectangle
Port Size	1.780 in. x 1.480 in., 1.78" x 1.48"
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	0.94, 0.9400
part type	Exhaust Manifold Gasket Set