1966 Engine Gaskets & Seals Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Fel-Pro Rear Main Seals BS 40240

Rear Main Seal, 2-Piece, Rubber, Chrysler, L6/Big Block V8, Each

Part Number: FEL-BS40240

4.44 out of 5 stars ( 9 )

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Cometic MLS Head Gaskets C5515-075

Cometic MLS Head Gaskets C5515-075

Head Gasket, MLS, 4.155 in. Bore, .075 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-075

Not Yet Reviewed

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SCE Vulcan Cut-Ring Head Gaskets CR136359

CHEVROLET BB 454 MK4 4.630X.059 Vulcan Cut-Ring HG

Part Number: SCE-CR136359

Not Yet Reviewed

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Fel-Pro Head Gaskets 8518 PT

Head Gasket, PermaTorque, Pontiac, 326, 350, 370, 389, 400, 421, 428, 455, Each

Part Number: FEL-8518PT

4.43 out of 5 stars ( 7 )

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Summit Racing™ Intake Manifold Gaskets SUM-G2410

Gaskets, Intake, Cellulose, Nitrile, 2.00 in. x 1.25 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: SUM-G2410

3.93 out of 5 stars ( 15 )

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Mr. Gasket Rear Main Seals 1968

Rear Main Seal, 2-Piece, Chrysler, Big Block, 361-440, Each

Part Number: MRG-1968

4.5 out of 5 stars ( 2 )

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Fel-Pro Head Gaskets 8553 PT

Head Gasket, PermaTorque, Chrysler, 273/318/340/360, Each

Part Number: FEL-8553PT

4.91 out of 5 stars ( 11 )

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SCE AccuSeal E Rear Main Seals 12905

Rear Main Seal, 2-Piece, Silicone, AMC, V8, Each

Part Number: SCE-12905

Not Yet Reviewed

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Fel-Pro Intake Manifold Gaskets MS 9980

Gaskets, Manifold, Intake, Stock Port, Pontiac, 326-455, Set

Part Number: FEL-MS9980

4.6 out of 5 stars ( 10 )

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Trick Flow® by Cometic MLS Head Gaskets TFS-61694380-051

Head Gasket, MLS, 4.380 in. Bore, 0.051 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: TFS-61694380-051

5.0 out of 5 stars ( 1 )

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SCE AccuSeal E Valve Cover Gaskets 111076

Valve Cover Gaskets, AccuSeal E, Cork, Chevy, Small Block, Pair

Part Number: SCE-111076

4.75 out of 5 stars ( 4 )

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SCE AccuSeal Pro Oil Pan Gaskets 264092

Oil Pan Gasket, Mopar, B, RB Big Block, Hemi, Accuseal Pro, Each

Part Number: SCE-264092

5.0 out of 5 stars ( 1 )

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Fel-Pro Performance Head Gaskets 1156-2

Head Gasket, Steel Core Laminate, 4.100 in. Bore, .039 in. Compressed Thickness, Ford, 5.0/5.8L, Each

Part Number: FEL-11562

Not Yet Reviewed

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Fel-Pro Engine Gasket Kits FS 8169 PT-4

Gaskets, Full Set, AMC, International, Jeep, 199, 230, 232, 258, 6-Cylinder, Set

Part Number: FEL-FS8169PT4

4.0 out of 5 stars ( 4 )

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Mr. Gasket Oil Pan Gasket Sets 6663G

Oil Pan Gasket, 1-Piece, Cellulose Nitrile Composition, Chevy, Big Block, V8, Kit

Part Number: MRG-6663G

4.88 out of 5 stars ( 8 )

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Fel-Pro PermaDry Valve Cover Gaskets VS 12869

Valve Cover Gaskets, Cork, Chevy, Small Block, Pair

Part Number: FEL-VS12869

4.8 out of 5 stars ( 5 )

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PRW Valve Cover Gaskets 4174841

Valve Cover Gaskets, Blue Rubber/Steel Core, 3/16 in. Thick, Perimeter Bolt, Small Block, Chevy, Pair

Part Number: PQX-4174841

5.0 out of 5 stars ( 1 )

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Cometic Valve Cover Gaskets C15468

Valve Cover, .188" Molded Rubber Valve Cover, CHRYSLER 318/340/360 LA V8, Each

Part Number: CGT-C15468

4.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5514-051

Head Gasket, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-051

4.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5474-027

Head Gasket, MLS, 4.080 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-027

Not Yet Reviewed

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Trick Flow® Intake Gaskets TFS-2893

Gaskets, Manifold, Intake, Composite, 2.25 in. x 1.40 in. Port, .120 in. Thick, Ford, 260/289/302/351W, Set

Part Number: TFS-2893

4.91 out of 5 stars ( 11 )

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Cometic MLS Head Gaskets C5840-051

Head Gasket, MLS, 4.400 in. Bore, .051 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5840-051

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 Intake Manifold Gaskets 1246 S-3

Gaskets, Manifold, Intake, Composite, 2.34 in. x 1.40 in. Port, Ford, 332-428 FE, Set

Part Number: FEL-1246S3

4.92 out of 5 stars ( 13 )

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Fel-Pro Performance PermaTorque MLS Head Gaskets 1144-061

Head Gasket, PermaTorqueMLS, 4.200 in. Bore, .061 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: FEL-1144061

3.86 out of 5 stars ( 7 )

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Moroso Perm-Align Valve Cover Gaskets 93045

Valve Cover Gaskets, Perm-Align, Rubber with Steel Core, Chevy, Big Block, Pair

Part Number: MOR-93045

5.0 out of 5 stars ( 2 )

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