1981 CHEVROLET K20 Engine Gaskets & Seals

Head Gasket, Multi-Layer, 4.060 in. Bore, .040 Compressed Thickness, Chevy, Small Block, Each

Part Number: MRG-3130G

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Head Gasket, MLS, 4.060 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-060

4.0 out of 5 stars ( 1 )

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

Part Number: CGT-C5249-080

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Head Gasket, MLS, 4.165 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-060

5.0 out of 5 stars ( 1 )

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Head Gasket, MLS, 4.030 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5399-080

5.0 out of 5 stars ( 6 )

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Head Gasket, MLS, 4.200 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-098

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Head Gasket, MLS, 4.060 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-080

5.0 out of 5 stars ( 1 )

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Head Gasket, MLX, 4.165 in. Bore, .052 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5031-052

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Head Gasket, MLS, 4.200 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-060

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Head Gasket, MLX, 4.165 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5031-040

2.0 out of 5 stars ( 2 )

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Head Gasket, MLS, 4.060 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-098

4.0 out of 5 stars ( 3 )

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Head Gasket, MLS, 4.165 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-070

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.040" MLX HEAD GASKET

Part Number: CGT-C15575-040

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Engine Kit Gasket Set Chev:6,194,230,250(62-79); Chev-Trk:6,194,230,250(63-78);

Part Number: MAH-95-3000

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Head Gasket, MLS, 4.165 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-098

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Head Gasket, MLS, 4.060 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-070

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Head Gasket, MLS, 4.100 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-070

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Head Gasket, MLX, 4.220 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5786-040

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Head Gasket, Copper, 4.155 in. Bore, 0.080 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111580

4.0 out of 5 stars ( 1 )

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Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-066

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .062 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-062

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Head Gaskets, Titan, Copper, 4.060 in. Bore, .032 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-T110632

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-066

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Head Gaskets, Titan, Copper, 4.160 in. Bore, .055 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-S111550

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Head Gasket, MLS, 4.165 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-086

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Estimated Ship Date: Mar 9, 2026 if ordered today

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