GASKETS
Chrysler Small Block 273-360 Intake Gaskets - Cont.
Port Dimensions
Gasket Thickness
Mopar Performance
Application
Mr Gasket
Edelbrock
MRG307G MRG5840 †
1968-89, 340-360, 4bbl.
1.17" x 2.27"
.062"
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1966-87, 318-340-360 W2 Cyl. Head, Rect. Port W2 Cyl. Head, Oval Port W2 Cyl. Head, Oval Port
1.17" x 2.30" 1.43" x 2.05" 1.30" x 2.03" 1.33" x 2.06"
.060" .062" .030" .060"
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EDE7276
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MRG316
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MOPP4120210AB
— MOPP4007571AB
† Ultra Seal Gaskets.
FEL1432
Die-Cut Fiber/Graphite/Steel Core Exhaust Gaskets
Fel-Pro / Fel-Pro OEM Mr. Gasket
Application
Port Size
Remflex
Cometic
Mahle
Edelbrock
1967-74, 273-318
1.00" x 1.64"
— MRG353 MRG5938 †
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1.195" x 1.675" Armor-400 Composite 1.14" x 1.59" 1.25" x 1.75"
SBM 5.2L/5.9L Magnum
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— — CAGC5558-064
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273, 318, with 2bbl. Cyl. Heads 273. 360, with 4bbl. Cyl. Heads
FEL1432 FEL1413
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1968-89 340-360
1.30" x 1.64"
— MRG358 MRG5935 †
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1968-92, 318-360, Square End Ports 1.0625" x 1.783"
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— REM6003 — REM6009
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1968-92, 318-360, Square End Ports
1.187" x 1.844"
1971-89,318-360 OEM Stock Replacement Magnum 360 5.9L Spintech Header Adapter
Stock
FELMS90460
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1.325" x 1.750"
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— REM6026
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1992-02. 5.2L, 1993-Up, 5.9L Magnum 1.125" x 1.625"
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— REM6028 — REM6004
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1992-02, 318-360 Magnum 1992-03, 318-360 Magnum
1.219" x 1.780" 1.25" x 1.68" 1.56" x 1.50" 1.10" x 1.70" 1.80" x 1.75"
— MRG5949 † — MRG5939 †
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W2 Cyl. Heads
318-360 Rectangular Port
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— M77MS19991 — M77MS19992
318-360 W7/W8/W9
318-360 Edelbrock Performer RPM 1.25" x 1.75"
— REM6027
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318-360 Magnum, 1992-02 318-360 Magnum, 1992-02
1.20" x 1.50" 1.21" x 1.78"
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— EDE7237
— MRG7427G
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† Ultra Seal Gaskets.
TAY66037
Alloy Exhaust Gaskets
Taylor Seal -4-Good TAY66037
SCE Pro Copper
Cometic MLS
Application
Port Size
Mr. Gasket
SBM 273-360, Square Port Chrysler 318, 340, 360 All 4bbl. Heads through 1990
1.00" x 1.625" 1.31" x 1.64" 1.25" x 2.10" 1.00" x 1.64"
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CAGC5901-030
SCE4069
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1967-74, 273-318
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MRG7166
287 2021-22 ENGINE BUILDER CATALOG
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