Page 198 - 2018 Racecar Engineering Drag Racing Parts and Accessories Catalog

MLS (Multi-Layer Steel) Head Gaskets
Cometic’s MLS head gaskets have three layers of stainless steel for strength, rebound ability and resistance to corrosion. Outer layers are embossed
with a fluoroelastomer rubber based material (Viton) to withstand heat and harsh sealing environments. MLS gaskets are available in .027", .030",
.040", .051", .060" and .066" thicknesses for a variety of domestic and import engines. Gaskets are sold one per package.
.027" Thick .030" Thick .040" Thick .051" Thick .060" Thick .066" Thick
Description Bore Part No. Part No. Part No. Part No. Part No. Part No.
Buick
V6 192, 231, 252 3.860" — — CAGC5691-040 — CAGC5691-060 —
V6 192, 231, 252 4.020" — — CAGC5692-040 — — —
Chevy Small Block 265-400
Cast Iron/Alum. Heads, Dart 4.060" CAGC5245-027 CAGC5245-030 CAGC5245-040 CAGC5245-051 CAGC5245-060 —
Cast Iron/Alum. Heads, Dart 4.100" CAGC5246-027 CAGC5246-030 CAGC5246-040 CAGC5246-051 CAGC5246-060 CAGC5246-080 †
Cast Iron/Alum. Heads, Dart 4.125" CAGC5247-027 CAGC5247-030 CAGC5247-040 CAGC5247-051 CAGC5247-060 —
Cast Iron/Alum. Heads, Dart 4.165" CAGC5248-027 CAGC5248-030 CAGC5248-040 CAGC5248-051 — CAGC5248-080 †
Cast Iron/Alum. Heads, Dart 4.200" CAGC5249-027 CAGC5249-030 CAGC5249-040 CAGC5249-051 CAGC5249-060 CAGC5249-066
350/400 SB2 4.165" — — CAGC5323-040 — — —
350/400 SB2 4.190" — — CAGC5472-040 — — —
350/400 SB2 4.200" — — CAGC5324-040 — — —
SB BD2000 Brodix 4.200" — — CAGC5408-040 — — —
All Other SB Brodix Heads 4.030" — — CAGC5399-040 — — —
All Other SB Brodix Heads 4.125" — — CAGC5400-040 — — —
All Other SB Brodix Heads 4.135" — — CAGC5401-040 — — —
All Other SB Brodix Heads 4.160" — CAGC5402-030 CAGC5402-040 CAGC5402-051 — —
All Other SB Brodix Heads 4.200" — — CAGC5403-040 CAGC5403-051 — CAGC5403-066
LT-1, 1992-96 4.040" — — CAGC5645-040 — CAGC5645-060 —
LT-1, 1992-96 4.100" — — CAGC5646-040 — — —
Vortec Head w/Valve Pockets 4.080" — — CAGC5474-040 — — —
Vortec Head w/Valve Pockets 4.165" — — CAGC5410-040 — — —
Chevy Small Block Gen. III LS
LS 5.7/6.0/6.2L 3.910" — — CAGC5475-040 CAGC5475-051 — —
LS 5.7/6.0/6.2L 4.060" — CAGC5751-030 CAGC5751-040 CAGC5751-051 CAGC5751-060 —
LS 5.7/6.0/6.2L 4.100” — — CAGC5489-040 — — CAGC5489-080
LS 5.7/6.0/6.2L 4.130" — — CAGC5317-040 CAGC5317-051 CAGC5317-060 —
LS 5.7/6.0/6.2L 4.160" — — CAGC5318-040 CAGC5318-051 — —
LS7 7.0L, 2006-Up 4.150" — — CAGC5889-040 CAGC5889-051 — —
LSX, Right Side 4.125" — — — CAGC5933-051 — —
LSX, Left Side 4.125" — — — CAGC5934-051 — —
LSX, Right Side 4.185" — — — CAGC5935-051 — —
LSX, Left Side 4.185" — — — CAGC5936-051 — —
Chevy Big Block
396-502 Mk. IV/Bowtie Hi-Perf. 4.320" CAGC5816-027 CAGC5816-030 CAGC5816-040 CAGC5816-051 CAGC5816-060 —
396-502 Mk. IV/Bowtie Hi-Perf. 4.375" — — CAGC5329-040 CAGC5329-051 — CAGC5329-066
396-502 Mk. IV/Bowtie Hi-Perf. 4.540" CAGC5330-027 CAGC5330-030 CAGC5330-040 CAGC5330-051 CAGC5330-060 —
396-502 Mk. IV/Bowtie Hi-Perf. 4.630" CAGC5331-027 — CAGC5331-040 CAGC5331-051 CAGC5331-060 CAGC5331-066 ‡
396-502 Mk. V/VI 4.320" — — CAGC5817-040 — — —
396-502 Mk. V/VI 4.375" — — CAGC5332-040 — — —
396-502 Mk. V/VI 4.540" — — CAGC5333-040 — — CAGC5333-066
396-454 Mk. V/VI 4.630" — — CAGC5334-040 — — —
Brodix Big Duke/Big Brodie 4.310" — — CAGC5432-040 — — —
Brodix Big Duke/Big Brodie 4.570" — — CAGC5433-040 CAGC5433-051 — —
Brodix Big Duke/Big Brodie 4.630" — — CAGC5434-040 CAGC5434-051 CAGC5434-060 —
Chrysler Small Block
340-360, Iron/Stock/Commando 4.040" CAGC5633-027 — CAGC5633-040 — — —
340-360, Iron/Stock/Commando 4.080" — — CAGC5622-040 CAGC5622-051 CAGC5622-060 —
340-360, Iron/Stock/Commando 4.125" — — CAGC5457-040 — CAGC5457-060 —
R3 Block/W7/W8/W9 Heads 4.165" — — CAGC5581-040 — — —
Chrysler Late Hemi
5.7L, Right 3.950” CAGC5467-027 — CAGC5467-040 — — —
5.7L, Left 3.950” CAGC5468-027 — CAGC5468-040 — — —
6.1L 4.100" — — CAGC5876-040 CAGC5876-051 CAGC5876-060 —
6.1L, Alum. Sleeved Block 4.125” — — CAGC5526-040 — — —
6.1L, Alum. Sleeved Block 4.185” — — CAGC5527-040 — — —
Chrysler Big Block
361-440 4.350" — — CAGC5460-040 — — —
361-440 4.380" — — CAGC5461-040 — — —
361-440 4.410" CAGC5462-027 — CAGC5462-040 CAGC5462-051 CAGC5462-060 —
361-440 4.500" — — CAGC5464-040 CAGC5464-051 — —
361-440 4.600" — — CAGC5799-040 — — —
426 Hemi, 1966-Up 4.500" — — CAGC5447-040 — — —
Ford Small Block
302-351W SVO, Round Bore 4.030" — — CAGC5478-040 — — —
302-351W SVO, Round Bore 4.080" — — CAGC5480-040 CAGC5480-051 — —
302-351W SVO, Round Bore 4.100" — — CAGC5481-040 — — —
302-351W SVO, Round Bore 4.155" — — CAGC5483-040 CAGC5483-051 CAGC5483-060 —
302-351W SVO, Round Bore 4.195" — — — CAGC5509-051 — —
‡
† Signifies head gasket that has .080" thickness. Also offered in .070", .075" and .080" thicknesses.

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