PLYMOUTH Gaskets & Seals

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Stock Port, Mopar, Small Block LA, Pair

Part Number: MRG-5938

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Estimated Ship Date: Today

Head Gasket, MLS, 4.350 in. Bore, 0.040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: TFS-61694350-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.080 in. Bore, .051 in. Compressed Thickness, Chrysler, Dodge, Plymouth, 318-360, Each

Part Number: CGT-C5622-051

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gaskets, Titan, Copper, 4.380 in. Bore, .062 in. Compressed Thickness, Chrysler, Big Block, B/RB, Each

Part Number: SCE-T643862

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• Free Shipping

Head Gaskets, Laminate, 4.505 in. Bore, .038 in. Compressed Thickness, Mopar, Big Block, B/RB, Pair

Part Number: EDL-7325

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Head Gaskets, MLS, 4.125 in. Bore, .027 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5457027

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Head Gasket, Multi-layer Steel, 4.500 in. Bore, .027 in. Compressed Thickness, Chrysler, Big Block, Each

Part Number: CGT-C5464-027

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Head Gasket, MLS, 4.250 in. Bore, .027 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5459-027

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Valve Cover Gaskets, AccuSeal Pro, Steel Core PTFE Coated, Mopar, Hemi, Pair

Part Number: SCE-266075

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Head Gasket, MLS, 4.500 in. Bore, 0.040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, 400, 440, Each

Part Number: TFS-61694500-040

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Head Gasket, MLS, 4.410 in. Bore, .030 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5462-030

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Head Gasket, MLS, 4.380 in. Bore, 0.040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: TFS-61694380-040

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Head Gasket, 4.600 in. Bore, .040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5799-040

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Exhaust Gaskets, Header, Copper, Dodge, Hemi, Pair

Part Number: SCE-4266

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gaskets, 4.310 in. Bore, .040 in. Compressed Thickness, Mopar, Hemi, Each

Part Number: CGT-C5455-040

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Head Gasket, MLS, 4.380 in. Bore, .036 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 4, 2026 if ordered today

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.032" MLS HEAD GASKET

Part Number: CGT-C5622-032

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Estimated Ship Date: Today

Head Gasket, Pro Copper, 4.520 in. Bore, 0.043 in. Thickness, Chrysler, Big Block, B/RB, Each

Part Number: SCE-P645243

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Head Gaskets, 4.250 in. Bore, .040 in. Compressed Thickness, Mopar, Hemi, Each

Part Number: CGT-C5445-040

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Head Gasket, MLS, 4.080 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5622045

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Exhaust Gaskets, Header, Armored RCC, Rubber Coated Copper, Indy Cylinder Head Port, Mopar, Big Block B/RB, Pair

Part Number: FOG-7033C

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Gasket, Bottom-End Set, Chrysler, Dodge, Plymouth, 318, 340, Kit

Part Number: CGT-PRO1002B

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 4, 2026 if ordered today

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Exhaust Manifold and Header Gaskets, Armored RCC, Square Port, Rubber Coated Copper, Mopar, Big Block RB/B, Indy 440-1/Max Wedge Cylinder Heads, Pair

Part Number: FOG-7209C

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Head Gasket, 4.500 in. Bore, .027 in. Compressed Thickness, Dodge, Plymouth, 426 Hemi, Each

Part Number: CGT-C5447-027

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Estimated Ship Date: Today

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

Part Number: CGT-C5456-040

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Special Order