Page 473 - 2021-22_EngineCatalogAP

GASKETS
Oldsmobile 330-455
Head Gaskets
Application
Gasket Bore
Thickness
Cometic MLS
Fel Pro/ Fel-Pro OEM
330-455
4.125"
.040"
CAGC5808-040
—
330-455
4.200"
.027"
CAGC5809-027
—
1964-76, 330-455
4.200"
.040"
CAGC5809-040
—
330-455
4.200"
.060"
CAGC5809-060
—
455
4.250"
.039"
—
FEL1155
1964-72, 455 OEM Stock Replacement, PermaTorque
4.250"
.038"
—
FEL8171PT-1 †
1964-79, 330-455
4.280"
.040"
CAGC5811-040
—
1977-79, 403 OEM Stock Replacement, PermaTorque
4.351"
.040"
—
FEL8507PT †
330-455
4.400"
.040"
CAGC5810-040
—
† Fel-Pro OEM
Intake Gaskets
Application
Port Dimensions
Thickness
Mr Gasket
Edelbrock
Fel Pro / Fel-Pro OEM
Mahle
1964-76, 330-350, Side Gaskets Only
1.38" x 2.03"
.062"
MRG405G
—
—
—
1964-76, 400-455, Side Gaskets Only
1.41" x 2.49"
.062"
MRG404
—
—
—
1966-76 400/425/455 Side Gaskets Only
1.44" x 2.44"
.060"
—
EDE7284
—
—
1965-72, 400/425/455
OEM Stock Repl. Intake Valley Pan, Embossed Steel
Stock
Stock
—
—
FELMS96004 †
—
1973-76, 455
OEM Stock Repl. Intake Valley Pan, Embossed Steel
Stock
Stock
—
—
FELMS96015 †
—
1968-80, 260/307/350/403
OEM Stock Repl. Intake Valley Pan, Embossed Steel
Stock
Stock
—
—
FELMS96027 †
—
455, Composite, Printoseal Laminate
1.40" x 2.40"
.060"
—
—
FEL1356
—
1965-76 400-455, Laminated Fiber with Steel Core
1.50" x 2.57"
.060"
—
—
—
M77MS20094
† Fel-Pro OEM
Die-Cut Fiber/Graphite/Steel Core Exhaust Gaskets
Application
Port Dimensions
Fel Pro / Fel-Pro OEM
Taylor XX Carbon
Mr. Gasket
Remflex
1964-75, 330-455
1.56" X 1.95"
FEL1439
TAY68039
—
—
1964-80, 330-455
1.55" X 1.92"
—
—
MRG453 MRG5945 ††
—
1964-90 307/330/350/400/403/455, Individual Stock Port
End Ports 1.437" x 1.937", Center Ports 1.50" x 1.906"
—
—
—
REM11-001
1965-69, 400, 1965-67 425, 1968-74 455, No Center Bar
End Ports 1.325" x 1.875", Center Ports 3.325" x 1.875"
—
—
—
REM11-003
1968-82, 330-455, OEM Stock Repl. Exhaust Manifold Gasket Set
Stock
FELMS90021 †
—
—
REM11-002
† Fel-Pro OEM. †† Ultra-Seal gasket.
Alloy Exhaust Gaskets
Valve Cover Gaskets
Application
Port Dimensions
Mr. Gasket CopperSeal
Mr. Gasket Aluminum Layered
Cometic MLS
SCE Pro Copper
1964-80, 330-455, Rectangular Port
1.55" x 1.92"
MRG7170
MRG7416G
CAGC5904-030
SCE4079
Application
Construction
Thickness
Fel-Pro OEM
Edelbrock
Mr. Gasket
Mahle
1964-76, 330-455
Cork/Rubber
3/16"
—
—
MRG476 MRG5875 ††
—
1964-80, 330-455, OEM Stock Replacement
Cork/Rubber
5/32"
FELVS13403C †
—
—
—
1964-80, 330-455,
OEM Stock Replacement PermaDry
Rubber
11/64"
FELVS50259R †
—
—
—
330-455
Cork/Rubber Coated
1/4"
—
EDE7598
—
—
1964-80 330-455
Cork/Composite
1/8"
—
—
—
M77VS50826
† Fel-Pro OEM †† Ultra Seal Gaskets
2021-22 ENGINE BUILDER CATALOG 471
OLDSMOBILE 260-455