GMC Cometic Parts and Accessories

Head Gaskets, MLX, Multi-layer Stainless Steel, 4.220 in. Bore, 0.051 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: CGT-C5786-051

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Head Gasket, MLS, 4.320 in. Bore, .080 in. Compressed Thickness, Chevy, 427, 454, Each

Part Number: CGT-C5817-080

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.375 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5332-045

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Head Gasket, MLS, 4.200 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-045

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

GM Gen-V/VI Big Block V8 .040" MLX Cylinder Head Gasket, 4.560" Bore

Part Number: CGT-C15656-040

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.320 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-075

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Head Gasket, MLS, 4.375 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-056

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.540 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Head Gasket, MLS, 4.375 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5332-066

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Estimated Ship Date: May 27, 2026 if ordered today

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Gasket, Head Set, Oldsmobile, 455, Kit

Part Number: CGT-PRO1009T

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-098

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Head Gasket, MLS, 4.160 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-098

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Head Gasket, MLS, 4.060 in. Bore, .092 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-092

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-066

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Head Gasket, MLS, 4.080 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-060

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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.062" MLX HEAD GASKET

Part Number: CGT-C5786-062

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.270 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-045

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Estimated Ship Date: May 27, 2026 if ordered today

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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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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-045

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Estimated Ship Date: May 27, 2026 if ordered today

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.030" MLS HEAD GASKET

Part Number: CGT-C5741-030

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Head Gasket, MLS, 4.540 in. Bore, .092 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-092

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5883-051

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.375 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5332-060

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.320 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5817-056

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.630 in. Bore, .053 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5334-053

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Estimated Ship Date: May 27, 2026 if ordered today

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