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Mr. Gasket Performance Intake Manifold Gaskets 800G

Mr. Gasket Performance Intake Manifold Gaskets 800G
$75.99 ea
NEWARRIVING SOONEstimated Ship Date 12/24/2025 (If Ordered Today)96 Available from HOLLEY PERFORMANCE PRODUCTS as of 12/07/2025
Model: 4012320
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 Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. They provide excellent sealing and durability. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.
Features:
  • Manufactured from cellulose/nitrile composition gasket material
  • Provides excellent sealing and durability
  • Can be trimmed if necessary for modified port applications
  • For OE replacement, high performance street, drag race and oval track use
Note: This intake gasket set does not come with end seals. Please use RTV instead of the end seals.
Installation Notes:
Note: This intake gasket set does not come with end seals. Please use RTV instead of the end seals.

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
American Motors AMX 1968 4.7L / 290 / V8
4.8L / 290 / V8
6.4L / 390 / V8
5.6L / 343 / V8		 INTAKE GASKET;
American Motors AMX 1969 4.7L / 290 / V8
4.8L / 290 / V8
6.4L / 390 / V8
5.6L / 343 / V8		 INTAKE GASKET;
American Motors AMX 1970 5.9L / 360 / V8
6.4L / 390 / V8		 INTAKE GASKET;
American Motors AMX 1978 5.0L / 304 / V8 INTAKE GASKET;
American Motors AMX 1979 5.0L / 304 / V8 INTAKE GASKET;
American Motors Ambassador 1967 5.6L / 343 / V8
4.7L / 290 / V8		 INTAKE GASKET;
American Motors Ambassador 1968 4.8L / 290 / V8
6.4L / 390 / V8
5.6L / 343 / V8
4.7L / 290 / V8		 INTAKE GASKET;
American Motors Ambassador 1969 4.8L / 290 / V8
6.4L / 390 / V8
5.6L / 343 / V8
4.7L / 290 / V8		 INTAKE GASKET;
American Motors Ambassador 1970 5.9L / 360 / V8
5.0L / 304 / V8
6.4L / 390 / V8		 INTAKE GASKET;
American Motors Ambassador 1971 6.6L / 401 / V8
5.0L / 304 / V8		 INTAKE GASKET;
American Motors Ambassador 1972 6.6L / 401 / V8
5.0L / 304 / V8		 INTAKE GASKET;
American Motors Ambassador 1973 6.6L / 401 / V8
5.0L / 304 / V8		 INTAKE GASKET;
American Motors Ambassador 1974 6.6L / 401 / V8
5.0L / 304 / V8		 INTAKE GASKET;
American Motors American 1967 4.7L / 290 / V8
5.6L / 343 / V8		 INTAKE GASKET;
American Motors American 1968 4.7L / 290 / V8 INTAKE GASKET;
American Motors Concord 1978 5.0L / 304 / V8 INTAKE GASKET;
American Motors Concord 1979 5.0L / 304 / V8 INTAKE GASKET;
American Motors Gremlin 1972 5.0L / 304 / V8 INTAKE GASKET;
American Motors Gremlin 1973 5.0L / 304 / V8 INTAKE GASKET;
American Motors Gremlin 1974 5.0L / 304 / V8 INTAKE GASKET;
American Motors Gremlin 1975 5.0L / 304 / V8 INTAKE GASKET;
American Motors Gremlin 1976 5.0L / 304 / V8 INTAKE GASKET;
American Motors Hornet 1970 5.0L / 304 / V8 INTAKE GASKET;
American Motors Hornet 1971 5.9L / 360 / V8
5.0L / 304 / V8		 INTAKE GASKET;
American Motors Hornet 1972 5.9L / 360 / V8
5.0L / 304 / V8		 INTAKE GASKET;
American Motors Hornet 1973 5.9L / 360 / V8
5.0L / 304 / V8		 INTAKE GASKET;
American Motors Hornet 1974 5.9L / 360 / V8
5.0L / 304 / V8		 INTAKE GASKET;
American Motors Hornet 1975 5.0L / 304 / V8 INTAKE GASKET;
American Motors Hornet 1976 5.0L / 304 / V8 INTAKE GASKET;
American Motors Hornet 1977 5.0L / 304 / V8 INTAKE GASKET;
American Motors Javelin 1968 5.6L / 343 / V8
4.7L / 290 / V8
6.4L / 390 / V8		 INTAKE GASKET;
American Motors Javelin 1969 5.6L / 343 / V8
4.7L / 290 / V8
6.4L / 390 / V8		 INTAKE GASKET;
American Motors Javelin 1970 5.0L / 304 / V8
6.4L / 390 / V8
5.9L / 360 / V8		 INTAKE GASKET;
American Motors Javelin 1971 5.0L / 304 / V8
5.9L / 360 / V8
6.6L / 401 / V8		 INTAKE GASKET;
American Motors Javelin 1972 5.0L / 304 / V8
5.9L / 360 / V8
6.6L / 401 / V8		 INTAKE GASKET;
American Motors Javelin 1973 5.0L / 304 / V8
5.9L / 360 / V8
6.6L / 401 / V8		 INTAKE GASKET;
American Motors Javelin 1974 5.0L / 304 / V8
5.9L / 360 / V8
6.6L / 401 / V8		 INTAKE GASKET;
American Motors Marlin 1967 5.6L / 343 / V8
4.7L / 290 / V8		 INTAKE GASKET;
American Motors Matador 1971 5.0L / 304 / V8
5.9L / 360 / V8
6.6L / 401 / V8		 INTAKE GASKET;
American Motors Matador 1972 5.0L / 304 / V8
5.9L / 360 / V8
6.6L / 401 / V8		 INTAKE GASKET;
American Motors Matador 1973 5.0L / 304 / V8
5.9L / 360 / V8
6.6L / 401 / V8		 INTAKE GASKET;
American Motors Matador 1974 5.0L / 304 / V8
5.9L / 360 / V8
6.6L / 401 / V8		 INTAKE GASKET;
American Motors Matador 1975 5.0L / 304 / V8
5.9L / 360 / V8		 INTAKE GASKET;
American Motors Matador 1976 5.0L / 304 / V8
5.9L / 360 / V8		 INTAKE GASKET;
American Motors Matador 1977 5.0L / 304 / V8
5.9L / 360 / V8		 INTAKE GASKET;
American Motors Matador 1978 5.9L / 360 / V8 INTAKE GASKET;
American Motors Pacer 1978 5.0L / 304 / V8 INTAKE GASKET;
American Motors Pacer 1979 5.0L / 304 / V8 INTAKE GASKET;
American Motors Rambler 1969 4.7L / 290 / V8
6.4L / 390 / V8		 INTAKE GASKET;
American Motors Rebel 1967 4.7L / 290 / V8
5.6L / 343 / V8		 INTAKE GASKET;
American Motors Rebel 1968 5.6L / 343 / V8 INTAKE GASKET;
American Motors Rebel 1969 4.8L / 290 / V8
6.4L / 390 / V8
5.6L / 343 / V8		 INTAKE GASKET;
American Motors Rebel 1970 5.0L / 304 / V8
5.9L / 360 / V8
6.4L / 390 / V8		 INTAKE GASKET;
American Motors Spirit 1979 5.0L / 304 / V8 INTAKE GASKET;

Specifications:

Emission Code 5
Engine American Motors V8
Material Performance
Packaging Retail
Part Type Engine Intake Manifold Gasket
Port Shape Rectangle
Port Size 1.15" x 2.23"
Product Type Intake Gaskets
Thickness .060"
Warranty Limited 90 Day Warranty TX, Limited 90 Day Warranty
Weight 0.4400

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