CHEVROLET G20 Gaskets & Seals

Cometic MLS Head Gaskets C5273-092

Cometic MLS Head Gaskets C5273-092

Head Gasket, MLS, 4.200 in. Bore, .092 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-092

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Street Pro Top-End Gasket Kits PRO1005T-4300-040

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

Part Number: CGT-S0017

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic CFM-20 Intake Gaskets C5414-060

Gasket, Manifold, Intake, Aramid Fiber, 0.060 in. Thick, Brodix Track 1, Chevy, Small Block, Each

Part Number: CGT-C5414-060

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Engine Gasket Sets PRO1005T-4630-051

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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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Engine Gasket Sets PRO1003T-4100-027

Chevrolet Gen-1 Small Block V8 Top End Gasket Kit, 4.100" Bore, .027" MLS Cylinder Head Gasket, With Carburetor

Part Number: CGT-S0057

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Armor Clad Exhaust Gaskets C5314-064

Gasket, Manifold, Exhaust, Chevy, Small Block, Pair

Part Number: CGT-C5314-064

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Water Pump Gaskets C5347-060

Water Pump Gasket

Part Number: CGT-C5347-060

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic MLS Head Gaskets C5434-140

140"MLS 4.63" BORE HEAD GASKET

Part Number: CGT-C5434-140

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic MLS Head Gaskets C5433-095

Head Gasket, MLS, 4.570 in. Bore, .095 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-095

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic MLS Head Gaskets C5433-080

Head Gasket, MLS, 4.570 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-080

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic MLS Head Gaskets C5331-057

Head Gasket, MLS, 4.630 in. Bore, .057 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5331-057

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Oil Pan Gaskets C5496

Oil Pan Gaskets, Foam Coated Aluminum, GMC, 3.8L, 4.3L, Kit

Part Number: CGT-C5496

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Header and Exhaust Manifold Gaskets C5867-030

.030" MLS GASKET KIT

Part Number: CGT-C5867-030

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic CFM-20 Intake Gaskets C5425-059

Gasket, Manifold, Intake, Brodix WP 12S, Chevy, Small Block, Each

Part Number: CGT-C5425-059

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Street Pro Top-End Gasket Kits PRO1006T-4060-040

Domestic Street Pro Kit, Top End Gasket Kit, GM V6 4.3L 1985-1993

Part Number: CGT-S0004

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Intake Manifold Gaskets CP5541

Chevy Gen-1 Small Block V8 Intake Manifold Gasket .060" Fiber, 1.350" X 2.250" Port, 18 Degree Heads, 20 Pack

Part Number: CGT-CP5541

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Water Neck Gaskets and O-Rings C5538-094

.094" FIBER

Part Number: CGT-C5538-094

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Intake Manifold Gaskets C5544-047

.047"KF

Part Number: CGT-C5544-047

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Head Gaskets C15396-040

.040" MLS HEAD GASKET

Part Number: CGT-C15396-040

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Intake Manifold Gaskets C5649-031

.031" KF PAIR, RECTANGLE PORT

Part Number: CGT-C5649-031

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Intake Manifold Gaskets C5649-047

.047" KF PAIR, RECTANGLE PORT

Part Number: CGT-C5649-047

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic MLS Head Gaskets C5413-030

Engine Cylinder Head Gasket

Part Number: CGT-C5413-030

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic Head Gaskets C5269-056

.056" MLS VALVE POCKETED BORES

Part Number: CGT-C5269-056

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic MLS Head Gaskets C5474-075

Head Gasket, MLS, 4.080 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-075

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Cometic MLS Head Gaskets C5330-065

GM Gen II/ Mark IV Big Block V8 MLS Head Gasket 4.540" Bore. Comprised of mulitple embossed layers of stainles

Part Number: CGT-C5330-065

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Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today