1985 GMC Gaskets & Seals

Cometic Engine Gasket Sets PRO1005T-4375-051

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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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic Head Gaskets C5410-066

.066" MLS-5 W/VALVE POCKETS

Part Number: CGT-C5410-066

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Cometic MLS Head Gaskets C5403-070

Cometic MLS Head Gaskets C5403-070

Head Gasket, MLS, 4.200 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-070

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic MLS Head Gaskets C5407-036

.036" MLS- BD2000 HEADS

Part Number: CGT-C5407-036

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Cometic Head Gaskets C5421-031

BRODIX BD2000 HEAD .031" F

Part Number: CGT-C5421-031

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Cometic Header and Exhaust Manifold Gaskets C5897C

.043" COPPER EXHAUST GASKETS

Part Number: CGT-C5897C

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Cometic Intake Manifold Gaskets CP5542

Chevy Gen-1 Small Block V8 Intake Manifold Gasket .060" Fiber, 1.240" X 2.100" Port, 23 Degree Heads, 20 Pack

Part Number: CGT-CP5542

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic MLS Head Gaskets C5248-056

Head Gasket, MLS, 4.165 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-056

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic MLS Head Gaskets C5739-120

Head Gasket, MLS, 4.060 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-120

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic MLS Head Gaskets C5271-066

Head Gasket, MLS, 4.125 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-066

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic Head Gaskets C5786-052

.052" MLX HEAD GASKET

Part Number: CGT-C5786-052

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Cometic MLS Head Gaskets C5248-092

Head Gasket, MLS, 4.165 in. Bore, .092 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-092

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic MLS Head Gaskets C5434-066

Head Gasket, MLS, 4.630 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5434-066

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Cometic Head Gaskets C5246-140

.140" MLS-5 18 OR 23 DEG HEADS

Part Number: CGT-C5246-140

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Cometic Head Gaskets C5741-075

.092-IN. MLS-5 HEAD GASKET

Part Number: CGT-C5741-075

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Cometic Head Gaskets C5215-070

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

Part Number: CGT-C5215-070

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Cometic Head Gaskets C5331-053

.023-IN. MLS W/ALL STEAM HOLES

Part Number: CGT-C5331-053

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic MLS Head Gaskets C5274-036

Head Gasket, MLS, 4.135 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5274-036

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic MLS Head Gaskets C5273-070

Head Gasket, MLS, 4.200 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-070

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic MLS Head Gaskets C5739-030

Head Gasket, MLS, 4.060 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-030

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic MLS Head Gaskets C5739-036

Head Gasket, MLS, 4.060 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-036

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic Head Gaskets C5331-081

CFM-20, HEAD GASKET

Part Number: CGT-C5331-081

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic MLS Head Gaskets C5433-030

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

Part Number: CGT-C5433-030

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic Header and Exhaust Manifold Gaskets C15190C

.043" COPPER EXHAUST GASKET

Part Number: CGT-C15190C

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Estimated Ship Date: Jul 9, 2026 if ordered today

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Cometic Head Gaskets C15608

Chevrolet Gen-1 Small Block V8 .094" Fiber Valve Cover Gasket Set, 18/23 Degree Heads

Part Number: CGT-C15608

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Estimated Ship Date: Jul 9, 2026 if ordered today

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