1981 GMC K1500 Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options

Cometic Head Gaskets C5270-023

.023" MLS VALVE POCKETED BORES

Part Number: CGT-C5270-023

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic Intake Manifold Gaskets C5289

.060" KF 1.28" X 2.09" 10 PACK

Part Number: CGT-C5289

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic Intake Manifold Gaskets C5290

.125" KF 1.28" X 2.09" 10 PACK

Part Number: CGT-C5290

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Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic Header and Exhaust Manifold Gaskets C5258

NO LOGO OR ANODIZED .190"AR

Part Number: CGT-C5258

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Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic MLS Head Gaskets C5402-066

Cometic MLS Head Gaskets C5402-066

.066" MLS-5 ALL 12-23 DEG HEAD

Part Number: CGT-C5402-066

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Estimated Ship Date: May 6, 2026 if ordered today

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Cometic MLS Head Gaskets C5402-070

HEAD GASKET

Part Number: CGT-C5402-070

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Estimated Ship Date: May 6, 2026 if ordered today

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Cometic Head Gaskets C5400-060

.060" MLS-5 ALL 12-23 DEG HEAD

Part Number: CGT-C5400-060

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Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic MLS Head Gaskets C5400-066

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

Part Number: CGT-C5400-066

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Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic MLS Head Gaskets C5402-045

Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-045

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Estimated Ship Date: May 6, 2026 if ordered today

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Cometic MLS Head Gaskets C5402-056

.056" MLS-5 ALL 12-23 DEG HEAD

Part Number: CGT-C5402-056

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Estimated Ship Date: May 6, 2026 if ordered today

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Cometic MLS Head Gaskets C5273-080

Head Gasket, MLS, 4.200 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-080

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Estimated Ship Date: May 6, 2026 if ordered today

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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: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic MLS Head Gaskets C5248-102

Head Gasket, MLS, 4.165 in. Bore, .102 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-102

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic MLS Head Gaskets C5248-120

Head Gasket, MLS, 4.165 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-120

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Cometic MLS Head Gaskets C5248-140

Head Gasket, MLS, 4.165 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-140

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Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic Intake Manifold Gaskets CP5528

Chevy Gen-1 Small Block V8 Intake Manifold Gasket .060" Fiber, 1.280" X 2.170" Port, 23 Degree Heads, 20 Pack

Part Number: CGT-CP5528

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 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

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

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

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic Intake Manifold Gaskets CP5544

Chevy Gen-1 Small Block V8 Intake Manifold Gasket .060" Fiber, 1.240" X 1.970" Port, 23 Degree Heads, 20 Pack

Part Number: CGT-CP5544

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic Timing Cover Seals CP15282

Chevy Gen-1 Small Block V8 Timing Cover Seal, 10 Pack

Part Number: CGT-CP15282

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Cometic Timing Cover Gaskets CP15615

Chevy Gen-1 Small Block V8 Timing Cover Gasket .031" Fiber, 10 Pack

Part Number: CGT-CP15615

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic Header and Exhaust Manifold Gaskets CP5126

Chevy Gen-1 Small Block V8 Header Gasket .060" HTS 1.810", Round Port Hooker/Stahl Pattern, 20 Pack

Part Number: CGT-CP5126

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic MLS Exhaust Gaskets C5928-030

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

Part Number: CGT-C5928-030

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic Header and Exhaust Manifold Gaskets C5867-030

.030" MLS GASKET KIT

Part Number: CGT-C5867-030

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic MLS Exhaust Gaskets C5891-030

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

Part Number: CGT-C5891-030

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today