DODGE D300 Gaskets & Seals

Head Gasket, MLS, 4.180 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-045

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Estimated Ship Date: Jun 15, 2026 if ordered today

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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: May 27, 2026 if ordered today

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Carburetor Mounting Gasket

Part Number: FEL-60188

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.040 in. Bore, .036 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5633-036

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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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: May 27, 2026 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: May 27, 2026 if ordered today

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Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for Indy 360-1 Heads, Chrysler, Dodge, Plymouth, 5.9L, Pair

Part Number: SCE-269111

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Estimated Ship Date: May 22, 2026 if ordered today

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Rear Main Seal, 2-Piece, Silicone, Chrysler, Dodge, Plymouth, Big Block V8, Each

Part Number: SCE-16405

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Full Gasket Set

Part Number: FEL-FS8553PT12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Head Gasket, MLS, 4.350 in. Bore, .120 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5460-120

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Head Gasket, MLS, 4.180 in. Bore, .120 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5456-120

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Head Gasket, MLS, 4.380 in. Bore, .120 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-120

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Head Gasket, MLS, 4.040 in. Bore, .120 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5633-120

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Valve Stem Seals, Umbrella, Rubber, Chrysler, Dodge, Plymouth, Set of 16

Part Number: MAH-SS45343

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Cover Gaskets, Cork/Rubber, 0.188 in. Thick, Chrysler, Dodge, Plymouth, Small Block, Pair

Part Number: MRG-379

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.380 in. Bore, 0.039 in. Compressed Thickness, Dodge, Chrysler, Big Block, RB/B, Each

Part Number: SCE-M643839

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Estimated Ship Date: May 22, 2026 if ordered today

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Head Gasket, MLS, 4.180 in. Bore, .040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5919-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.040 in. Bore, .040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5916-040

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Head Gasket, MLS, 4.350 in. Bore, .038 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5460-038

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Head Gasket, MLS, 4.040 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5633-045

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Estimated Ship Date: Jun 15, 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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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gaskets, ICS Titan Copper, 4.520 in. Bore, 0.050 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: SCE-S645250

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Estimated Ship Date: May 27, 2026 if ordered today

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.188" LF VC GASKET SET OF 2

Part Number: CGT-C5613LF

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Head Gasket, MLS, 4.500 in. Bore, .095 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5464-095

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Head Gasket, MLS, 4.380 in. Bore, .098 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-098

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Estimated Ship Date: Jun 15, 2026 if ordered today

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