CHEVROLET Cometic Engine Gaskets & Seals

Cylinder Head Gasket , .058" MLX-5 HEAD GASKET , GM 6.2L LT1 4.125" MAX BORE

Part Number: CGT-C15427-058

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Head Gasket, MLS, 4.630 in. Bore, .065 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5434-065

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Gasket, Top-End Set, Chevy, 6.0L, Kit

Part Number: CGT-PRO1008T

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Valve Stem Seals, Positive Stop, 0.492 in. Guide, 0.616 in. Valve Stem, Blue Seal, Metal Jacket Style Seals, Set of 16

Part Number: CGT-3516P-16

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Estimated Ship Date: Today

.051" MLX HEAD GASKET

Part Number: CGT-C15202-051

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BOTTOM END GSK KIT *NOTES, GM LS V8 4.8/5.3/5.7/6.0/6.2L

Part Number: CGT-PRO1036B

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Estimated Ship Date: Jan 15, 2026 if ordered today

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.030" MLS HEAD GASKET

Part Number: CGT-C5741-030

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Head Gasket, MLS, 4.375 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-086

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Head Gasket, MLS, Marine, 4.350 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5765-040

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Estimated Ship Date: Jan 16, 2026 if ordered today

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.086-IN. MLS-5 W/VALVE POCKETS

Part Number: CGT-C5505-066

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-070

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Gasket, Manifold, Intake, Dart Cast Iron, Chevy, Small Block, Pair

Part Number: CGT-C5528-060

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Gasket, Manifold, Intake, Aramid Fiber, Brodix, 2.530 in. Height, 1.850 Width, Chevy, Big Block, Pair

Part Number: CGT-C5428-125

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Head Gasket, MLS, 4.375 in. Bore, .032 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-032

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Head Gasket, MLS, 4.130 in. Bore, .032 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-032

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Head Gasket, MLS, 4.250 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5746-040

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Head Gasket, Multi-Layer Steel, 4.320 in. Bore, 0.054 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5816-054

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Head Gasket, MLS, 4.320 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5817-060

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Cylinder Head Gasket , .051" MLS GEN 4 , CHEVY BB HEAD GSK 4.510" BORE

Part Number: CGT-C5081-051

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-027

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Head Gasket, MLS, 4.540 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5333-045

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-120

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Head Gasket, MLS, 4.190 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5472-045

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Cylinder Head Gasket , .058" MLX-5 HEAD GASKET , GM 5.3L L83 GEN V 3.875" BORE

Part Number: CGT-C15426-058

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Estimated Ship Date: Jan 16, 2026 if ordered today

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.040" MLS 18 OR 23 DEG H/G

Part Number: CGT-C15495-040

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