GMC Cometic Engine Gaskets & Seals

Cylinder Head Gasket , .070" MLS VALVE POCKETED BORES, CHEVY SM BLOCK 4.060" BORE

Part Number: CGT-C5269-070

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-070

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Head Gasket, MLS, 4.200 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-080

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .092 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-092

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-098

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Head Gasket, MLS, 4.200 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-120

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Head Gasket, MLS, 4.200 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-140

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.023" MLS VALVE POCKETED BORES

Part Number: CGT-C5270-023

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.060" THICK&THIN FRONT SEALS

Part Number: CGT-C5295-060AFM

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Head Gasket, MLS, 4.100 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-030

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Head Gasket, MLS, 4.130 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-027

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Head Gasket, MLS, 4.130 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-030

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Head Gasket, MLS, 4.130 in. Bore, .054 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-054

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Head Gasket, MLS, 4.130 in. Bore, .054 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-056

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Head Gasket, MLS, 4.130 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-066

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Head Gasket, MLS, 4.130 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-075

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Head Gasket, MLS, 4.130 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-080

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Head Gasket, MLS, 4.130 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-086

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Head Gasket, MLS, 4.130 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-089

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Head Gasket, MLS, 4.130 in. Bore, .092 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-092

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Head Gasket, MLS, 4.540 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-086

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Head Gasket, MLS, 4.540 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-089

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Head Gasket, MLS, 4.540 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-098

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Head Gasket, MLS, 4.540 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-120

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.056-IN. MLS-5 HEAD GASKET

Part Number: CGT-C5331-042

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