GASKETS
Chevrolet Small Block 283-400 5.7L LT1-LT4 (1993-97) (Cont.) Head Gaskets (Cont.)
Gasket Bore & Thickness
Cometic MLS
Fel-Pro / Fel-Pro OEM
MLS Mr. Gasket
GM Performance
SCE Pro Copper
SCE Titan
SCE Spartan MLS
Application
Iron/Alum. Blocks And Heads, With Steam Holes Iron/Alum. Blocks And Heads, With Steam Holes Iron/Alum. Blocks And Heads, With Steam Holes Iron/Alum. Blocks And Heads, With Steam Holes Iron/Alum. Blocks And Heads, With Steam Holes Iron/Alum. Blocks And Heads, With Steam Holes Iron/Alum. Blocks And Heads, With o Steam Holes
4.200" .062"
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SCES11206
4.200" .075" CAGC5249-075
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4.200" .080" CAGC5249-080
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4.200" .060" CAGC5403-066
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4.220" .040" CAGC5551-040
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4.270" .040" CAGC5215-040
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4.200" .032"
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SCEP11205*
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Brodix Alum. Heads (Except BD2000)
4.200" .040" CAGC5403-040 4.200" .040" CAGC5408-040 4.200" .051" CAGC5403-051
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Brodix BD2000 Alum. Heads
Brodix Alum. Heads (Except BD2000)
MLS, Iron/Alum. Blocks, Iron/alum. Heads
4.200" .061"
— FEL1144-061
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Iron Blocks, Alum. Heads Only Embossed Steel, All 1955-91 (Except 305/400) MLS , Iron/Alum. Blocks, Iron/Alum Heads With Steam Holes
4.250" .051"
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FEL1036
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— .018"
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— MRG1130G
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4.230" .041"
— FEL26478-041
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MLS ROX Race Engine 4.500 Bore Centers MLS ROX Race Engine 4.500 Bore Centers MLS ROX Race Engine 4.500 Bore Centers
4.280" .041"
— FEL26476-041
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4.280" .052"
— FEL26476-052
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4.310" .041"
— FEL26477-041
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# Mr. Gasket MLS Multi-layer stainless with premier polymer coating * 400 gaskets listed above do not have steam holes between cylinders. ** Available in bulk 10-pieces, add "B" at end of part number to signify bulk. *** Requires receiver groove machined in head. **** Fel-Pro OEM
SCE Copper Head Gaskets
Cometic MLS Head Gaskets
Fel Pro Composite Head Gaskets
Intake Gaskets
Port Dimensions Description
Fel Pro / Fel Pro OEM Mr Gasket
SCE Accuseal E Brodix
Application
Edelbrock
Cometic
Brodix Aluminum Heads
4.200" 4.200"
.066" .066"
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— CAGC5403-066 — CAGC5249-066
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Iron/Alum. Blocks And Heads, W/Steam Holes.
Stock w/Exh. Crossover
1.23" x 1.99" 1.08" x 2.11" 1.28" x 2.09" 1.25" x 2.00"
.080" Thick .120" Thick .060" Thick .062" Thick
FEL1204 **
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E-Tek Heads
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— EDE7235
Stock Or Small Race Port
FEL1205 **
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MRG101B, MRG5820@
Stock Port
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SBC w/Bowtie Cyl. Heads
1.14 "x 2.20"
.060" .060" .120" .120" .060"
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— EDE7206
Stock Port and Bolt Location 1.20" x 1.87" Stock Port and Bolt Location 1.25" x 2.00" 350 5.7L Vortec, 1997-2000 1.31" x 2.37"
MRG100 MRG101 MRG136G MRG135G
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350 5.7L LT1, 1992 350 5.7L 1985-88, Upper and Lower Set
1.24" x 2.06"
1.75" Dia.
.125"
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MRG146
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** Available in bulk 10-pieces, add “B” at end of part number to signify bulk. @ Mr. Gasket Ultra Seal
2018 ENGINE BUILDER CATALOG
341
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