Cometic Engine Gaskets

Head Gasket, MLS, 4.320 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-066

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Estimated Ship Date: Apr 6, 2026 if ordered today

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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 6, 2026 if ordered today

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Chevrolet 366 Mark-IV Big Block V8 Top End Gasket Kit, 4.000" Bore, .040" MLS Cylinder Head Gasket

Part Number: CGT-S0061

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.300" Bore, .051" MLS Cylinder Head Gasket

Part Number: CGT-S0062

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Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.375" Bore, .027" MLS Cylinder Head Gasket

Part Number: CGT-S0063

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Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.375" Bore, .051" MLS Cylinder Head Gasket

Part Number: CGT-S0064

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Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.560" Bore, .040" MLS Cylinder Head Gasket

Part Number: CGT-S0065

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Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.630" Bore, .045" MLS Cylinder Head Gasket

Part Number: CGT-S0067

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Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.630" Bore, .051" MLS Cylinder Head Gasket

Part Number: CGT-S0068

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Head Gasket, MLS, 4.375 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5759-040

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Head Gasket, MLS, 4.375 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5759-051

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

Part Number: CGT-C5759-060

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Head Gasket, MLS, 4.375 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5759-098

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.030" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-030

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.045" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-045

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Head Gasket, MLS, 4.250 in. Bore, .051 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5746-051

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Head Gasket, MLS, 4.250 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5746-060

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Head Gasket, MLS, 4.250 in. Bore, .066 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5746-066

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Head Gasket, 4.300 in. Bore, 0.030 in. Compressed Thickness, Chevy, ZL-1, Each

Part Number: CGT-C5747-030

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Head Gasket, 4.300 in. Bore, 0.120 in. Compressed Thickness, Chevy, ZL-1, Each

Part Number: CGT-C5747-120

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.086" MLS-5 W/2 BOLT INTAKE

Part Number: CGT-C5640-086

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Estimated Ship Date: Apr 6, 2026 if ordered today

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.095" MLS-5 1050 MOTOR

Part Number: CGT-C5640-095

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.098" MLS-5 W/2 BOLT INTAKE

Part Number: CGT-C5640-098

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.120" MLS 1050 MOTOR

Part Number: CGT-C5640-120

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.052" MLS-5 W/2 BOLT INT SIDE

Part Number: CGT-C5641-052

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