1974 Engine Gaskets & Seals

Head Gasket; Ultra Seal; Head Gasket; Solid Steel Core; Laminated Outer Facing; 4.230 in. Gasket Bore; 0.038 i

Part Number: MRG-5788G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: TFS-61694500-040

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 4.310 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5432-030

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gaskets, 4.380 in. Bore, .040 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5846-040

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Head Gasket, Copper, 4.155 in. Bore, 0.043 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111543

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Head Gasket, MLS, 4.030 in. Bore, .027 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5909-027

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket Set

Part Number: FEL-HS7891PT11

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $50.00 Summit Bucks

Head Gasket, MLS, 4.630 in. Bore, .034 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5331-034

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Head Gasket, Copper, 4.320 in. Bore, 0.062 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133262

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Head Gaskets, MLS Marine, Multi-layer Stainless Steel, 4.600 in. Bore, 0.030 in. Compressed Thickness, Chevrolet, Big Block, Each

Part Number: CGT-C5641-030

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

Valve Cover Gaskets, Steel Core Laminate with Silicone Coating, Brodix SR-20 Heads, 0.100 in. Thick, Pair

Part Number: FOG-6108-4

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Rear Main Seal, Marine, 2-piece Style, PTFE, Reverse Rotation, Chevy, Each

Part Number: FEL-17720

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• $50.00 Summit Bucks

Head Gasket, 4.500 in. Bore, .051 in. Compressed Thickness, Chevy, Mercury Marine, Each

Part Number: CGT-C5634-051

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Gaskets, Complete Head Gasket Set, Premium, For Use with High Port® Heads with O-Rings, Small Ford, Set

Part Number: TFS-51700905

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• Free Shipping

Head Gasket BIG BLOCK CHEV MK4 4.630"X .051" MLS SPARTAN HD GASKET EA

Part Number: SCE-M136351

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Head Gaskets, Titan, Copper, 4.060 in. Bore, .062 in. Compressed Thickness, Ford, Small Block/351W, Each

Part Number: SCE-T360662L

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• Free Shipping

Valve Cover Gaskets, AccuSeal Pro, Rubber Coated Steel Core, Chevy, Big Block, Pair

Part Number: SCE-213077

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Head Gasket, MLS, 4.670 in. Bore, .045 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5668-045

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Valve Cover Gaskets, AccuSeal Pro, Steel Core PTFE Coated, Chevy, Big Block, Dart Big Chief, Brodix Big Duke, Early Pontiac Pro Stock Heads, Pair

Part Number: SCE-218178

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Valve Cover Gaskets, Nitrile Rubber/Fiber, Chevy, GMC, Big Block, Pair

Part Number: TRD-9645

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.100 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-036

Not Yet Reviewed

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Head Gaskets, 4.670 in. Bore, .040 in. Compressed Thickness, Ford, Big Block, Each

Part Number: CGT-C5668-040

Not Yet Reviewed

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Head Gasket, Titan, Copper, 4.320 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-T133243

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, Pro Copper, Right Side, 4.160 Bore, 0.050 in. Compressed Thickness, Ford, Small Block, Each

Part Number: SCE-P361550R

Not Yet Reviewed

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Intake Manifold Gaskets, E-Tec, Composite, Steel Core, Chevy, Small Block, Set

Part Number: EDL-7215

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today