CHEVROLET IMPALA Engine Gaskets & Seals

.040" MLS 3.9L LHS HEAD GASKET

Part Number: CGT-C5226-040

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.040" MLS 3.9L RHS HEAD GASKET

Part Number: CGT-C5227-040

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BRODIX BIG DUKE HEAD

Part Number: CGT-C5419-125

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.030" MLS W/VALVE POCKETS

Part Number: CGT-C5411-030

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Head Gasket, MLS, 4.570 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-030

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Head Gasket, MLS, 4.570 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-036

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Head Gasket, MLS, 4.200 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-030

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Head Gasket, MLS, 4.200 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-036

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040 MLS 4.50" BORE HEAD GASKET

Part Number: CGT-C5491

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GM Gen I Small Block V8 MLS Head Gasket; 4.004" Gasket Bore. Comprised of mulitple embossed layers of stainles

Part Number: CGT-C5473

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Head Gasket, MLS, 4.080 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-051

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.040"MLS GEN 4

Part Number: CGT-C5080-040

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040 MLS GEN 4

Part Number: CGT-C5081-040

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.023" MLS VALVE POCKETED BORES

Part Number: CGT-C5270-023

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Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-027

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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, 4.200 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-027

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Head Gasket, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-051

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Head Gasket, MLS, 4.125 in. Bore, .042 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-042

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

Part Number: CGT-C5270-051

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

Part Number: CGT-C5408-045

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Head Gasket, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5408-051

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Head Gasket, MLS, 4.165 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5410-027

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Head Gasket, MLS, 4.165 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5410-030

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Head Gasket, MLS, 4.165 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5410-036

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