GMC Cometic Engine Gaskets & Seals

.040" MLS HEAD GASKET

Part Number: CGT-C15509-040

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

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Head Gasket, MLS, 4.080 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-045

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Gasket, Top-End Set, Chevy, 350, 400, Kit

Part Number: CGT-PRO1003T

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Intake Manifold Gaskets, Aramid Fiber, 0.125 in. Thick, 18 degree, Chevy, Small Block, Pair

Part Number: CGT-C5541-125

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Gasket, Manifold, Intake, Oldsmobile, V8, Pair

Part Number: CGT-C5813-060

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Head Gasket, MLS, 4.310 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5432-120

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Head Gasket, MLS, 4.125 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-120

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Head Gasket, MLS, 4.375 in. Bore, Chevy, Big Block, Each

Part Number: CGT-C5329-120

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.120" MLS HEAD GASKET

Part Number: CGT-C5475-120

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Head Gasket, MLS, 4.060 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-056

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-060

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Gasket, Head Set, Oldsmobile, 455, Kit

Part Number: CGT-PRO1009T

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Water Pump Gasket

Part Number: CGT-C5299-060

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Head Gasket, MLS, Marine, 4.350 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5765-040

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.027" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5764-027

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.027" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-027

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Engine Timing Cover Seal

Part Number: CGT-C5377

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Gasket, Manifold, Intake, Aramid Fiber, 0.188 in. Thick, Brodix Track 1, Chevy, Small Block, Each

Part Number: CGT-C5414-188

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BRODIX BD2000 HEAD .125" KF

Part Number: CGT-C5421-125

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Cylinder Head Gasket , .030" MLS EDELBROCK RPM HEADS , CHEVY SM BLOCK 4.135" BORE

Part Number: CGT-C5274-030

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Head Gasket, MLS, 4.125 in. Bore, .034 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-034

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Head Gasket, Multi-layer Steel, 4.630 in. Bore, .092 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5331-092

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Head Gasket, MLS, 4.375 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-086

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