1978 Engine Gaskets & Seals Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

SCE MLS Spartan Head Gaskets M794139

Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.410 in. Bore, 0.039 in. Compressed Thickness, Oldsmobile, V8, 403 cu. in., Each

Part Number: SCE-M794139

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Head Gaskets C15270-051

Chevrolet Mark-IV Big Block V8 .051" MLS Cylinder Head Gasket, 4.620" Bore, Fits Brodix BP DN-9, 9 Degree Valve Angle Heads

Part Number: CGT-C15270-051

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic Head Gaskets C15513-040

.040" MLS 396,402,427,454 H/G

Part Number: CGT-C15513-040

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic CFM-20 Head Gaskets C4108-043

Cometic CFM-20 Head Gaskets C4108-043

.043" CFM-20 HEAD GASKET

Part Number: CGT-C4108-043

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

SCE Pro Copper Head Gaskets P690643R

Head Gasket, Pro Copper, Right Side, 4.060 in. Bore, 0.043 in. Compressed Thickness, Dodge, Chrysler, Plymouth, Small Block, Each

Part Number: SCE-P690643R

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Flatout Gaskets Valve Cover Gaskets 6005.4

Valve Cover Gaskets, Steel Core Laminate with Silicone Coating, Dart Big Chief Heads, 0.100 in. Thick, Pair

Part Number: FOG-6005-4

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

SCE AccuSeal Pro Valve Cover Gaskets 218076

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SCE Pro Copper Head Gaskets P545743R

HEAD GASKET, PRO COPPER,FORD C460 18 BOLT 4.570 X .043 PRO COPPER HD GSKT RIGHT SIDE

Part Number: SCE-P545743R

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SCE Pro Copper Head Gaskets P654450

HEAD GASKET, PRO COPPER,CHRYSLER KOFFEL 440 B1-TS 4.44 0 X .050 PRO COPPER HD GSKT

Part Number: SCE-P654450

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SCE Pro Copper Head Gaskets P354432R

HEAD GASKET, PRO COPPER,FORD 429-460 4.440 X .032 PRO COPPER HD GSKT RIGHT SIDE

Part Number: SCE-P354432R

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SCE Pro Copper Head Gaskets P216243

HEAD GASKET, PRO COPPER,CHEVROLET BB 5.0 BC 4.630 X .0 43 PRO COPPER HD GSKT

Part Number: SCE-P216243

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SCE Pro Copper Head Gaskets P132543NW

Head Gaskets, Pro Copper, 4.250 in. Bore, 0.043 in. Compressed Thickness, No Water Passages, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P132543NW

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SCE Pro Copper Head Gaskets P520632NWL

Head Gaskets, Pro Copper, 4.060 in. Bore, 0.032 in. Compressed Thickness, No Water Passages, Left Side, Ford, 351C, 351M, 400M, Each

Part Number: SCE-P520632NWL

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SCE Pro Copper Head Gaskets P132550NW

Head Gaskets, Pro Copper, 4.250 in. Bore, 0.050 in. Compressed Thickness, No Water Passages, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P132550NW

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SCE Pro Copper Head Gaskets P353843L

Head Gasket, Copper, 4.380 in. Bore, 0.043 in. Thickness, Ford, 429, 460, Each

Part Number: SCE-P353843L

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5918-027

.027" MLS H/G ENGINE QUEST HDS

Part Number: CGT-C5918-027

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5516-030

.030" MLS HEAD GASKET

Part Number: CGT-C5516-030

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5402-036

Head Gasket, MLS, 4.160 in. Bore, .036 in. Compressed Thickness, Chevy, Small Block, Brodix, Each

Part Number: CGT-C5402-036

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5847-036

Head Gasket, MLS, 4.410 in. Bore, .036 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5847-036

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets for 1962-1975 ELAN, 1968-1975 EUROPA, 1969-1975 SEVEN - C4143-051

Head Gasket, MLS, 3.425 in. Bore, .051 in. Compressed Thickness, Lotus, Each

Part Number: CGT-C4143-051

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5413-040

Engine Cylinder Head Gasket

Part Number: CGT-C5413-040

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5135-036

Head Gasket, MLS, 4.180 in. Bore, .036 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5135-036

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5917-036

Head Gasket, MLS, 4.080 in. Bore, .036 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5917-036

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5410-027

Head Gasket, MLS, 4.165 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5410-027

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cometic MLS Head Gaskets C5215-036

MLS Head Gasket, .036-in. MLS H/G 4.270-in. BORE, GM DART/BRODIX 4.500-in. BC BLOCK

Part Number: CGT-C5215-036

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Flatout Gaskets Intake Gaskets 8016.7

Intake Manifold Gasket, 18 Degree Port, 2.200 in. Height, 1.300 in. Width, 0.100 in. Thickness, Chevy, Small Block, Pair

Part Number: FOG-8016-7

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today