CHEVROLET IMPALA Engine Gaskets & Seals

Head Gasket, 3.840 in. Bore, .066 in. Compressed Thickness, Buick, Passenger Side, Each

Part Number: CGT-C5721-066

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Estimated Ship Date: May 18, 2026 if ordered today

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

Part Number: CGT-C5403-080

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-086

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLS, Multi-layer Stainless Steel, 4.000 in. Bore, 0.086 in. Compressed Thickness, Chevrolet, LS, Each

Part Number: CGT-C5477-086

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Estimated Ship Date: May 18, 2026 if ordered today

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.056" MLS-5 HEAD GASKET

Part Number: CGT-C5475-056

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Head Gasket, MLS, 4.165 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5410-075

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Head Gasket, MLS, 4.080 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-056

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Estimated Ship Date: May 18, 2026 if ordered today

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.045" MLS HEAD GASKET

Part Number: CGT-C5255-045

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Estimated Ship Date: May 18, 2026 if ordered today

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Cylinder Head Gasket , .120" MLS HEAD GASKET , GM 348/409 1961-65 V8 4.200"

Part Number: CGT-C5255-120

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Estimated Ship Date: May 18, 2026 if ordered today

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.075" MLS VALVE POCKETED BORES

Part Number: CGT-C5270-075

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Estimated Ship Date: May 18, 2026 if ordered today

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Cylinder Head Gasket , .120" MLS W/VALVE POCKETS , GM SM BLOCK 4.165" BORE

Part Number: CGT-C5410-120

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLS, 4.080 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-089

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLX, 4.220 in. Bore, .052 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5551-052

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Estimated Ship Date: May 18, 2026 if ordered today

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Engine Cylinder Head Gasket

Part Number: CGT-C5645-120

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLX, 4.220 in. Bore, .042 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5551-042

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.080" MLS-5 H/G 4.270" BORE

Part Number: CGT-C5215-080

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Estimated Ship Date: May 18, 2026 if ordered today

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.086-IN. MLS-5 2.0L HEAD GASKET

Part Number: CGT-C5215-066

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Estimated Ship Date: May 18, 2026 if ordered today

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.060" MLS-5 HEAD GASKET

Part Number: CGT-C15524-060

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Domestic Street Pro Kit, Top End Gasket Kit, GM Big Block V8 1970-1985 402/392

Part Number: CGT-S0002

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Estimated Ship Date: May 18, 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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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.440 in. Bore, 0.093 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P134493NW

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-089

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Estimated Ship Date: May 18, 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, 4.200 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-056

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Estimated Ship Date: May 18, 2026 if ordered today

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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: May 18, 2026 if ordered today

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