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LS / LT (GEN-5) SERIES
Exhaust Header Gaskets, Die-Cut Composite
Application
Chevrolet LS1 Stock
LS1
LS1, LS6
Chevrolet LS1 Large Race
GM LS1, LS6, Steel Core Laminate
GM LS1, LS6, 1997-05
OEM Replacement Stock Manifold Gaskets LS2 6.0L & LS3 6.2L Large Round Race Port GM LS Series 4.8L-6.0L with Round Port LS1/LS2/LS6 Stock Port LS1/LS2/LS6 Stock Port LS9/LS9/L98 D-Port
Chevrolet LS1 Large Race Port
LS2 6.0L, LS3 6.2L Large Round Race Port
Port Size
1.75" x 1.55" 1.625" Dia. 1.875" Dia. 1.90" Dia. 1.75" x 1.75"
Stock
1.92" Dia. 1.75" Dia. 1.50" Dia. 1.53" Dia. 1.75"x 2.00" 1.90" Dia. 1.92" Dia.
Fel-Pro Performance / Fel-Pro OEM FEL1438 —
— FEL1440 —
FELMS92467 †
— — — — — — —
Taylor XX Carbon — TAY68032 —
—
—
—
—
—
—
—
— TAY66087 —
Mr. Gasket/ Hedman Remflex Hedders
— —
— — REM2008 — ——
Allstar
— — — — —
—
— — — — — —
Schoenfeld
— — — — —
—
— SCH01780 †† —
—
—
—
—
GM Performance —
—
—
—
— GMP12617944 —
—
Fel-Pro OEM —
FELMS96169 —
Racing Power Company —
—
—
— RPCR6142G
Chevrolet Performance
—
—
— GMP12612351 GMP12612350
† Fel-Pro OEM. †† Schoenfeld gaskets are sold individually. Order quantity as needed.
Exhaust Header Gaskets, Alloy
Application
LS1
LS1 Stock Exhaust Port
LS1
LS1, C5
GM LS Multi-Layer Steel
GM LS Series LS1/LS2/LS6 Stock to Med Race Port Chevrolet LS1 Large Race Port
Port Size
1.625" Dia. 1.75" Round 1.780" Dia. 1.820" Dia 1.750" Round 1.870" Dia. 1.5"-1.625" 1.90" Dia.
Taylor Seal-4-Good TAY66032 —
—
—
—
—
— TAY66087
SCE Cometic Pro Copper MLS SCE4019 —
— — SCE4119 —
— CAGC5818-030 — CAGC5039-030 ——
SCE4019 —
Mr. Gasket
— MRG4805G —
—
—
—
—
—
LS Valley Cover, Pan Gaskets
Application
Valley Cover Gasket GM GEN IV LS with D.O.D., 2007-13 6.0/6.2L Truck Intakes GM GEN III LS Series Rubber/Steel Core
LS1/LS2/LS6 Rubber/Steel Core
Chevrolet Cometic Performance
L92 and L76 Intake Valleys
Valve Cover Gaskets
Application
LS Cyl. Heads 1997-98 PermaDryPlus OEM Stock Repl., Pair LS Cyl. Heads 1998-05 PermaDryPlus OEM Stock Repl., Pair GM LS Series, .188" Thick Rubber
GM LS Series
GM LS .047" Thick Rubber O-Ring
**** Fel-Pro OEM
Oil Pan Gaskets
Application
LS 1997-06 Gen III/IV,
OEM Repl. Molded Rubber, Reinforced
LS6 Z06 '01-04 Corvette, OEM Repl. Pan Gasket GM LS Series 2-Pc. Composite
GM LS7/LS9 1-Pc. Rubber/Steel
GM LS1/LS2/LS3/LS6/L92
**** Fel-Pro OEM
Rear Main Seals
CAGC15023 —
— CAGC15024
— GMP12610141 — GMP12610141
Part No.
Cometic
CAGC5172
Fel-Pro OEM
FELBS40640 †
† Fel-Pro OEM
1997-13 LS-Series Engines, 1-Piece Rubber
2007-11, LS1 and Vortec OEM Repl. PTFE Rubber 1-Piece/Aluminum
Chevrolet Performance
GMP89060436 GM LS Series 1-Piece Rubber
Construction
1-Pc. Rubber
1-Pc. Rubber —
—
—
Description
Fel-Pro OEM
FELOS30693R ****
FELOS30703R **** —
—
—
Fel-Pro OEM
FELVS50503R **** FELVS50504R **** —
—
—
Chevrolet Performance —
—
— GMP12637683 —
Moroso Perm Align
MOR93152
— — — —
—
—
Moroso
—
— MOR93025 —
—
Cometic
—
—
—
— CAGC5170
Cometic
—
— CAGC5173 —
—
CAGC5172
— MRG5964 ——
— MRG5966 ALL87268
REM2049 — REM2048 —
HED27470 REM2066 —
— —
— MRG7406G
2021-22 ENGINE BUILDER CATALOG 185
GASKETS
