GMC K3500 Cometic Gaskets & Seals

Chevrolet Mark-IV; GM Gen-V/VI Big Block V8 .040" MLS Cylinder Head Gasket, 4.680" Bore, Round Bore

Part Number: CGT-C15680-040

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Estimated Ship Date: May 27, 2026 if ordered today

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Gasket, Manifold, Intake, Chevy, Small Block, Pair

Part Number: CGT-C5539-064

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

Part Number: CGT-C5893-030

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Part Number: CGT-C5531-047

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Part Number: CGT-C5531-031

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Valve Cover Gaskets, Aramid Fiber, .188 in. Thickness, Chevy, Small Block, 18 Degree/Brodix 12 Degree, Each

Part Number: CGT-C5537-188

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.060" KF GASKET

Part Number: CGT-C15497-060

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GASKET KIT

Part Number: CGT-S0022

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.020" F PAIR, RECTANGLE PORT

Part Number: CGT-C5649-020

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.060" HTS EXH GASKETS 1.6X1.65

Part Number: CGT-C15201

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Exhaust Gasket, Brodix WP 12 S Cylinder Head, Armor-400, Chevrolet, Pair

Part Number: CGT-C5424

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.060" KF PAIR, OVAL PORT

Part Number: CGT-C15041-060

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.060" THICK&THIN FRONT SEALS

Part Number: CGT-C5295-060AFM

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Chevy Gen-4/5 Big Block V8 Timing Cover Gasket .031" Fiber, 10 Pack

Part Number: CGT-CP5345

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Estimated Ship Date: May 27, 2026 if ordered today

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2PC SILICONE 1955-1986

Part Number: CGT-C5085

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Head Gasket, MLS, 4.080 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-056

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Estimated Ship Date: May 27, 2026 if ordered today

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.075" MLS VALVE POCKETED BORES

Part Number: CGT-C5270-075

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Head Gasket, MLS, 4.135 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, Brodix, Each

Part Number: CGT-C5401-051

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Head Gasket, MLS, 4.100 in. Bore, .053 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-053

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Head Gasket, MLS, 4.200 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-056

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.023" MLS VALVE POCKETED BORES

Part Number: CGT-C5270-023

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Head Gasket, MLS, 4.540 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-120

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-040

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Head Gasket, MLS, 4.200 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-030

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Head Gasket, MLS, 4.540 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5333-066

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