CHRYSLER 6-6L-400 MOPAR-BIG-BLOCK-B Gaskets & Seals

Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.410 in. Bore, 0.039 in. Compressed Thickness, Dodge, Chrysler, Big Block, RB/B, Each

Part Number: SCE-M644139

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Rectangular Port, Chrysler, Dodge, Plymouth, Pair

Part Number: SCE-264081

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Estimated Ship Date: Today

Intake Manifold Gaskets, Wedge, 1.370 in. Height, 2.610 in. Width, 0.050 in. Thickness, Mopar, Big Block RB/B, Pair

Part Number: FOG-8363-3

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Timing Cover Seal, Nitrile Rubber, Chrysler, Dodge, Plymouth, Big Block, V8, Each

Part Number: SCE-16402

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Estimated Ship Date: Today

Head Gasket, Pro Copper, 4.380 in. Bore, 0.043 in. Thickness, Chrysler, Big Block, B/RB, Each

Part Number: SCE-P643843

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Timing Cover Seal, AccuSeal Pro, Viton®, Chrysler, Dodge, Plymouth, Big Block, V8, Each

Part Number: SCE-26402

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Head Gasket, Pro Copper, 4.570 in. Bore, 0.043 in. Thickness, Chrysler, Big Block, B/RB, Each

Part Number: SCE-P645743

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Head Gaskets, RCC, 4.380 in. Bore, 0.070 in. Thickness, Rubber Coated Copper, Mopar, Big Block RB/B, Pair

Part Number: FOG-900474380

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Intake Manifold Gaskets, Wedge, 1.370 in. Height, 2.610 in. Width, 0.060 in. Thickness, Mopar, Big Block RB/B, Pair

Part Number: FOG-8363

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Intake Manifold Gaskets, Indy Cylinder Heads, 1.580 in. Height, 2.820 in. Width, 0.050 in. Thickness, Mopar, Big Block RB/B, Pair

Part Number: FOG-8163-3

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Mopar, Big Block B, Pair

Part Number: SCE-264077

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Exhaust Gaskets, Header, Copper, Stock Port, Mopar, Big Block, Pair

Part Number: SCE-4164

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Head Gaskets, Titan, Copper, 4.440 in. Bore, .062 in. Compressed Thickness, Chrysler, 383/400/413/426/440, Each

Part Number: SCE-S644462

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Head Gaskets, ICS Titan Copper, 4.440 in. Bore, 0.050 in. Compressed Thickness, Has Provisions for Oil Drains In Mega Block, Chrysler, Big Block, Each

Part Number: SCE-S644450

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Header and Exhaust Manifold Gaskets, Graph-Form Premium, High-density/Hi-temp Graphite, Square Port, Chrysler, Dodge, Plymouth, 383, 400, Pair

Part Number: SCE-464080

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Gaskets, Head Set, Mopar, 383, Set

Part Number: EDL-7366

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Intake Manifold Gaskets, Predator Cylinder Heads, 2.300 in. Height, 2.770 in. Width, 0.060 in. Thickness, Mopar, Big Block RB/B, Pair

Part Number: FOG-8077

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Intake Manifold Gasket, B1, 1.750 in. Height, 2.820 in. Width, 0.030 in. Thickness, Mopar, Big Block RB/B, Pair

Part Number: FOG-8185-5

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Intake Manifold Gaskets, B1-TS, 1.940 in. Height, 2.570 in. Width, 0.060 in. Thickness, Mopar, Big Block RB/B, Pair

Part Number: FOG-8184

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Head Gaskets, Titan, Copper, 4.570 in. Bore, .043 in. Compressed Thickness, Chrysler, Big Block, B/RB, Each

Part Number: SCE-T645743

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Head Gasket, MLS, 4.350 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5460-045

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Intake Manifold Gaskets, Indy Cylinder Heads, 1.580 in. Height, 2.820 in. Width, 0.120 in. Thickness, Mopar, Big Block RB/B, Pair

Part Number: FOG-8163-2

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Intake Manifold Gaskets, Indy Cylinder Heads, 1.580 in. Height, 2.820 in. Width, 0.100 in. Thickness, Mopar, Big Block RB/B, Pair

Part Number: FOG-8163-4

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Intake Manifold Gasket, B1, 1.750 in. Height, 2.820 in. Width, 0.120 in. Thickness, Mopar, Big Block RB/B, Pair

Part Number: FOG-8185-2

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Mopar, Big Block B, Koffel B-1 T/S 4.840 in. Cylinder Heads, Pair

Part Number: SCE-265076

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Estimated Ship Date: Jan 20, 2026 if ordered today

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