CHEVROLET 7.0L/427 Gaskets & Seals

Head Gaskets, RCC, 4.250 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Pair

Part Number: FOG-900244250

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Head Gaskets, Titan Copper, 4.250 in. Bore, 0.072 in. Compressed Thickness, Mark 4 Block, Chevrolet, Big Block, Each

Part Number: SCE-T132572

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Head Gaskets, Titan Copper, 4.570 in. Bore, 0.072 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-T135772

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Estimated Ship Date: May 6, 2026 if ordered today

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Head Gasket, MLS, 4.320 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-075

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Head Gasket, MLS, 4.375 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-056

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Estimated Ship Date: May 26, 2026 if ordered today

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Head Gasket, MLS, 4.540 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-070

5.0 out of 5 stars ( 1 )

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.075" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5634-075

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Head Gaskets, Pro Copper, 4.630 in. Bore, 0.072 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P136272NW

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Estimated Ship Date: May 4, 2026 if ordered today

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Head Gasket, Titan Copper, Right Side, 4.200 Bore, 0.062 in. Compressed Thickness, Chevy, LS/LSX/LS7, Each

Part Number: SCE-S192062R

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Estimated Ship Date: May 6, 2026 if ordered today

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Head Gaskets, Titan, Copper, 4.380 in. Bore, .062 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T133862

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Head Gasket, Vulcan Cut-Ring, 4.200 in. Bore, LSX, Right Bank, Each

Part Number: SCE-CR192051R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 7, 2026 if ordered today

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Head Gaskets, Titan, Copper, 4.250 in. Bore, .043 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T132543

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Head Gasket, MLS, 4.540 in. Bore, .092 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-092

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Estimated Ship Date: May 26, 2026 if ordered today

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Gaskets, Head Set, Chevy, Mark IV, 396, 402, 427, 454, 1965-90, Rectangle Port, Set

Part Number: EDL-7362

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Head Gaskets, MLS Marine, 4.600 in. Bore, Chevrolet, Big Block, Designed To Fit Mercury Marine 1050 Gen IV with 2-bolt Intake Side of Gasket, Each

Part Number: CGT-C5641-070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 26, 2026 if ordered today

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Head Gaskets, RCC, 4.620 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Big Block, 7/16 in. Head Studs, Pair

Part Number: FOG-963544620

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Head Gaskets, RCC, 4.010 in. Bore, 0.031 in. Thickness, Rubber Coated Copper, Chevy, Small Block LS, Pair

Part Number: FOG-907934010

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Head Gasket, MLS, 4.375 in. Bore, Chevy, Big Block, Each

Part Number: CGT-C5329-120

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Estimated Ship Date: May 26, 2026 if ordered today

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Head Gasket, MLS, 4.310 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5432-120

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Estimated Ship Date: May 26, 2026 if ordered today

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Head Gaskets, Titan, Copper, 4.320 in. Bore, .050 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T133250

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 6, 2026 if ordered today

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Head Gaskets, Titan, Copper, 4.570 in. Bore, .080 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-S135780

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Head Gasket, Vulcan Cut-Ring, 4.200 in. Bore, LSX, Left Bank, Each

Part Number: SCE-CR192039L

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Estimated Ship Date: May 7, 2026 if ordered today

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Head Gaskets, ICS Titan Copper, 4.160 in. Bore, 0.072 in. Compressed Thickness, Left Side Gasket, Chevrolet, Small Block LS, Each

Part Number: SCE-S191672L

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Estimated Ship Date: May 4, 2026 if ordered today

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Head Gaskets, ICS Titan Copper, 4.160 in. Bore, 0.072 in. Compressed Thickness, Right Side Gasket, Chevrolet, Small Block LS, Each

Part Number: SCE-S191672R

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Estimated Ship Date: May 4, 2026 if ordered today

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Head Gaskets, 4.200 in. Bore, Copper, 0.032 in. Compressed Thickness, Chevy, 6.0L LS, 6.2L LS, 7.0L LS, Each

Part Number: SCE-T192032L

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Estimated Ship Date: May 4, 2026 if ordered today

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