CHEVROLET 7.4L/454 Gaskets & Seals

Head Gaskets, RCC, 4.580 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, 4.580 in. Bore, 0.040 in. Thickness, Pair

Part Number: FOG-973044580

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Head Gaskets, RCC, 4.620 in. Bore, Rubber Coated Copper, Chevy, Big Block, Pair

Part Number: FOG-988644620

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Exhaust Header and Manifold Gaskets, Armored RCC, Round, Rubber Coated Copper, Chevy, Big Block, Set of 8

Part Number: FOG-7370C

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Head Gaskets, RCC, 4.480 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, 7/16 in. Head Bolts, Pair

Part Number: FOG-900254480

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Head Gaskets, RCC, 4.640 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, 7/16 in. Head Bolts, Pair

Part Number: FOG-900254640

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Head Gaskets, RCC, 4.710 in. Bore, 0.040 in. Thickness, Chevy, AJPE, Rodeck Buck Pro Stock/Pro Mod with 5 in. Bore, 7/16 in. Head Studs, Pair

Part Number: FOG-934144710

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Head Gaskets, RCC, 4.770 in. Bore, 0.060 in. Thickness, Chevy, Big Block, AJPE DRCE Pro Stock/Pro Mod with 5 in. Bore Center, Pair

Part Number: FOG-952164770

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Head Gaskets, RCC, 5.020 in. Bore, 0.050 in. Thickness, Chevy, Big Block, Sonny's Wedge Pro Stock/Pro Mod with 5.3 in. Bore Center, Pair

Part Number: FOG-974255020

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Head Gaskets, RCC, 4.630 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Dart Big M Engine, Pair

Part Number: FOG-952754630

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Head Gaskets, RCC, 5.020 in. Bore, 0.072 in. Thickness, Chevy, Big Block, Sonny's Wedge Pro Stock/Pro Mod with 5.3 in. Bore Center, Pair

Part Number: FOG-974275020

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Exhaust Header and Manifold Gaskets, Armored RCC, Round, Rubber Coated Copper, Chevy, Big Block, GM DRCE Pro Stock, 4.9 in. Bore, Pair

Part Number: FOG-7334C

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Head Gaskets, RCC, 5.020 in. Bore, 0.040 in. Thickness, Chevy, Big Block, CFE Pro Stock/Pro Mod with 5.3 in. Bore, 7/16 in. Head Studs, Pair

Part Number: FOG-932245020

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Head Gaskets, RCC, 4.780 in. Bore, 0.050 in. Thickness, Chevy, Big Block, Brodix Pro Stock/Pro Mod with 5 in. Bore Center, Eickie Bolt Pattern, Pair

Part Number: FOG-974154780

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Head Gaskets, RCC, 4.780 in. Bore, 0.050 in. Thickness, Chevy, Big Block, GM DRCE Pro Stock/Pro Mod with 5 in. Bore Center, Pair

Part Number: FOG-936854780

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Head Gaskets, RCC, 4.520 in. Bore, 0.060 in. Thickness, Rubber Coated Copper, Chevy, Big Block, NRE-4/GB-4 Pro Stock/Pro Mod Engine 4.9 Bore, Pair

Part Number: FOG-900564520

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Exhaust Header and Manifold Gaskets, Armored RCC, Round, Rubber Coated Copper, Chevy, Big Block, Set of 8

Part Number: FOG-7377C

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Head Gaskets, RCC, 4.550 in. Bore, 0.060 in. Thickness, Rubber Coated Copper, Chevy, Big Block, 7/16 in. Head Bolts, Pair

Part Number: FOG-900264550

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Head Gaskets, RCC, 4.640 in. Bore, 0.070 in. Thickness, Rubber Coated Copper, Chevy, Big Block, 7/16 in. Head Bolts, Pair

Part Number: FOG-900274640

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Exhaust Header and Manifold Gaskets, Armored RCC, Round, Rubber Coated Copper, Chevy, Big Block, Dart Cylinder Heads, Pair

Part Number: FOG-7401C

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Head Gaskets, RCC, 4.700 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, AJPE DRCE-1 Pro Stock/Pro Mod with 4.84 in. Bore, Pair

Part Number: FOG-901954700

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Head Gaskets, RCC, 5.020 in. Bore, 0.080 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Sonny's Hemi Pro Stock/Pro Mod with 5.3 Bore, Pair

Part Number: FOG-902085020

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Head Gaskets, RCC, 4.630 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, New Century Enigne, 7/16 in. Head Studs, Pair

Part Number: FOG-939054630

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Head Gaskets, RCC, 4.630 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, New Century Enigne, 7/16 in. Head Studs, Pair

Part Number: FOG-939054650

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Head Gaskets, RCC, 4.200 in. Bore, Rubber Coated Copper, Chevy, Small Block, LSX, 1/2 in. Head Studs, Pair

Part Number: FOG-990744200

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Head Gaskets, RCC, 4.650 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, Chevy, Big Block, AJPE DRCE-2 Pro Stock/Pro Mod with 4.9 in. Bore, Pair

Part Number: FOG-907754650

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