1978 Engine Gaskets & Seals Gaskets & Seals - Free Shipping on Orders Over $109 at Summit Racing

Cometic MLS Head Gaskets C5667-030

Cometic MLS Head Gaskets C5667-030

Head Gasket, MLS, 4.500 in. Bore, .030 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5667-030

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Cometic MLS Head Gaskets C5937-027

Head Gasket, MLS, 4.250 in. Bore, .027 in. Compressed Thickness, AMC, Each

Part Number: CGT-C5937-027

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Cometic MLS Head Gaskets C5459-027

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

Part Number: CGT-C5459-027

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SCE Titan Copper Head Gaskets S360643R

Head Gasket, Titan, ICS Copper, 4.060 in. Bore, 0.043 in. Thickness, Ford, Small Block Windsor, Right Side, Each

Part Number: SCE-S360643R

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

SCE AccuSeal E Water Pump Gaskets 17901

Water Pump Gasket, AccuSeal E, Composite, Oldsmobile, V8, Each

Part Number: SCE-17901

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Cometic MLS Head Gaskets C5245-038

Head Gasket, MLS, 4.060 in. Bore, .038 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-038

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cometic MLS Head Gaskets C5404-030

Head Gasket, MLS, 4.030 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5404-030

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cometic MLS Marine Head Gaskets C5640-051

Head Gasket, Marine, MLS, 4.580 in. Bore, 0.051 in. Thickness, Chevy, Each

Part Number: CGT-C5640-051

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Cometic AFM Intake Gaskets C5541-047

Gasket, Manifold, Intake, Chevy, Small Block, Pair

Part Number: CGT-C5541-047

5.0 out of 5 stars ( 1 )

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Edelbrock Intake Manifold Gaskets 7206

Intake Gaskets, 2.200 in. x 1.140 in., 0.060 in. Thick, Composite, Chevy, Bowtie, Set

Part Number: EDL-7206

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Fel-Pro Fuel Pump Gaskets 70272

Gasket, Fuel Pump, Composite, Ford, 351C/351M/400, V8, Each

Part Number: FEL-70272

5.0 out of 5 stars ( 1 )

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SCE Pro Copper Head Gaskets P133843

Head Gasket, Copper, 4.380 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133843

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Cometic MLS Head Gaskets C5691-066

Head Gasket, MLS, 3.860 in. Bore, .066 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5691-066

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Mahle Original Valley Pan Gaskets MS15922

Valley Pans and Gaskets, Valley Pan Gaskets, Stock Port Style, Embossed Metal, Open Water Crossover Style, AMC, Jeep, Each

Part Number: MAH-MS15922

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Offenhauser Upper to Lower Intake Gaskets 5971-G

Gasket, Upper to Lower, Tunnel Ram p/n 5971 Base, Ford, 429-460, Pair

Part Number: OFY-5971G

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Cometic Water Pump Gaskets C5615-032

Water Pump Gasket, Aramid Fiber, Chrysler, Big Block, Each

Part Number: CGT-C5615-032

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Cometic MLS Head Gaskets C5330-070

Head Gasket, MLS, 4.540 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-070

5.0 out of 5 stars ( 1 )

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Flatout Gaskets RCC Copper Cylinder Head Gaskets 963544620

Head Gaskets, RCC, 4.620 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Big Block, 7/16 in. Head Studs, Pair

Part Number: FOG-963544620

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Fel-Pro Timing Cover Gaskets TCS 13059-1

Timing Cover Gasket Set

Part Number: FEL-TCS130591

5.0 out of 5 stars ( 1 )

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Mahle Original Intake Manifold Gaskets MS15188

Intake Manifold Gaskets, Original, Oval Port, Composite, Chevy, Big Block, Set

Part Number: MAH-MS15188

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Mahle Original Valve Stem Seals SS45779

Valve Stem Seal Bui;Chev-Pass&Trk;GMC;Olds;Pont;Stu-Pass&Trk:170,224,262,265,283,307,327,3

Part Number: MAH-SS45779

1.0 out of 5 stars ( 1 )

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Fel-Pro Performance Intake Manifold Gasket Sets 1278

Gaskets, Manifold, Intake, 18 Degree, 2.15 in. x 1.25 in. Port, .045 in. Thick, Chevy, Small Block, Set

Part Number: FEL-1278

5.0 out of 5 stars ( 1 )

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SCE AccuSeal E Water Pump Gaskets 11301

Water Pump Gaskets, AccuSeal E, Paper, Chevy, Big Block, Big Block W, Pair

Part Number: SCE-11301

3.0 out of 5 stars ( 2 )

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Fel-Pro PermaDry Valve Cover Gaskets VS 12680

Valve Cover Gasket, PermaDry, Cork, Chrysler, Dodge, Plymouth, Each

Part Number: FEL-VS12680

5.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5460-045

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

Part Number: CGT-C5460-045

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today