GMC Cometic Parts and Accessories

Head Gasket, MLS, 4.200 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-066

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Head Gasket, MLS, 4.165 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-060

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Head Gasket, MLS, 4.100 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-056

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Estimated Ship Date: Apr 8, 2026 if ordered today

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HEAD GASKET

Part Number: CGT-C5031-044

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Head Gasket, MLX, 4.040 in. Bore, .044 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5505-044

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Cylinder Head Gasket , .032" MLX HEAD GASKET , GM LS SERIES V8 4.150" BORE

Part Number: CGT-C5014-032

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Estimated Ship Date: Apr 8, 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: Apr 8, 2026 if ordered today

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Head Gasket, MLS, 4.320 in. Bore, .047 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-047

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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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Head Gasket, MLS, 4.060 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-027

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Head Gasket, MLS, 4.155 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5741-040

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Head Gaskets, 4.120 in. Bore, .040 in. Compressed Thickness, Chevy, V6, Each

Part Number: CGT-C5740-040

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.052-IN. MLX 5-LAYER HEAD GASKET

Part Number: CGT-C5740-027

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.036" MLS HEAD GASKET

Part Number: CGT-C5914-036

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GM Gen-5 L19 454 Big Block V8 .040" MLS, Top End Gasket Kit, 4.375" Bore

Part Number: CGT-PRO1047T

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Estimated Ship Date: Apr 8, 2026 if ordered today

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

Part Number: CGT-C5809-120

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Head Gasket, Multi-layer Steel, 4.630 in. Bore, .120 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5331-120

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Estimated Ship Date: Apr 8, 2026 if ordered today

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HEAD GASKET

Part Number: CGT-C5699-080

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HEAD GASKET

Part Number: CGT-C5883-140

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HEAD GASKET

Part Number: CGT-C5882-140

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.060" MLS-5 4.125" BORE HG

Part Number: CGT-C5699-060

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HEAD GASKET EACH

Part Number: CGT-C5699-070

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Head Gaskets, MLS, 4.125 in. Bore, Multi-layer Stainless Steel, 0.066 in. Compressed Thickness, Chevrolet, 3.2L, 3.8L, 4.1L, 4.8L, Each

Part Number: CGT-C5699-066

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.070" MLS-5 HEAD GASKET LEFT

Part Number: CGT-C5883-070

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.070" MLS-5 HEAD GASKET RIGHT

Part Number: CGT-C5882-070

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