1966 CHEVROLET CHEVELLE Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options

SCE AccuSeal Pro Oil Pan Gaskets 211098

SCE AccuSeal Pro Oil Pan Gaskets 211098

Oil Pan Gasket, GM Perf Rocket Block, Accuseal Pro, Each

Part Number: SCE-211098

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE Pro Copper Head Gaskets P132521

Head Gasket, Copper, 4.250 in. Bore, 0.021 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P132521

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

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

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Mr. Gasket Ultra-Seal Exhaust Gaskets 5913

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Square Port, Chevy, Big Block, Pair

Part Number: MRG-5913

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE AccuSeal Pro Valve Cover Gaskets 211178

Valve Cover Gaskets, AccuSeal Pro, Steel Core Laminate, Designed for 12 and 18 degree Heads, Chevrolet, 302, 327, 350, 400, Pair

Part Number: SCE-211178

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Fel-Pro Performance Carburetor Mounting Gaskets 60731

Carburetor Mounting Gasket

Part Number: FEL-60731

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Cometic MLX Head Gaskets C5786-040

Head Gasket, MLX, 4.220 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5786-040

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Mr. Gasket Header/Manifold Exhaust Gaskets 150A

Exhaust Gaskets, Header, High-Temperature White, Square Port, Chevy, Small Block, Pair

Part Number: MRG-150A

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Mr. Gasket Standard Intake Gasket Sets 106

Gaskets, Manifold, Intake, Composite, 2.10 in. x 1.31 in. Port, .125 in. Thick, Chevy, Small Block, Set

Part Number: MRG-106

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE AccuSeal Pro Valve Cover Gaskets 213078

Gaskets, Valve Cover, Steel Core PTFE Coated, Chevy, Big Block, Pair

Part Number: SCE-213078

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE Graph-Form Premium Header Gaskets 411188

Exhaust Gaskets, Header, Hi-Density/Hi-Temp Graphite, Oval Port, Chevy Small Block , Set

Part Number: SCE-411188

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

PRW Valve Cover Gaskets 4174888

Valve Cover Gaskets, Black, Rubber, Reinforced, 3/16 in. Thick, Center Bolt, Small Block, Chevy, Pair

Part Number: PQX-4174888

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE Vulcan Cut-Ring Head Gaskets CR136351

CHEVROLET BB 454 MK4 4.630X.051 Vulcan Cut-Ring HG

Part Number: SCE-CR136351

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Fel-Pro Exhaust Manifold Gaskets MS 90502

Exh. Manifold Gasket Set

Part Number: FEL-MS90502

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Cometic MLS Head Gaskets C5402-040

Head Gaskets, 4.160 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5402-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Mr. Gasket Rear Main Seals 1971

Rear Main Seal, 2-piece, Viton®, Chevy, Small Block, Each

Part Number: MRG-1971

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE Titan Copper Head Gaskets T133843

Head Gaskets, Titan, Copper, 4.380 in. Bore, .043 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T133843

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Mr. Gasket Transmission Pan Gaskets 8693

Transmission Pan Gasket, Cork/Neoprene, GM Powerglide, Each

Part Number: MRG-8693

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE AccuSeal E Intake Gaskets 113106

Intake Manifold Gasket, Accuseal E, Set

Part Number: SCE-113106

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Mr. Gasket Rear Main Seals 1960

Rear Main Seal, 2-Piece, Silicone, Chevy, Small Block, Each

Part Number: MRG-1960

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE AccuSeal Pro Exhaust Gaskets 213185

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Raised D-port, Chevy, Big Block, Pair

Part Number: SCE-213185

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Cometic Rear Main Seals C15560

Rear Main Seals, Single Split Seal, 1-Piece, Chevy, 6.5L, 6.6L, 7.0L, 7.4L, Each

Part Number: CGT-C15560

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Cometic MLS Head Gaskets C5400-040

Head Gasket, 4.125 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5400-040

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE AccuSeal E Intake Gaskets 111113

Gaskets, Intake, AccuSeal E, Fiber Laminate, 2.30 in. x 1.38 in. Port, .125 in. Thick, Chevy, Small Block, Set

Part Number: SCE-111113

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Mahle Original Intake Manifold Gaskets MS15168

Gaskets, Manifold, Intake, Paper, Rectangle Port, Chevrolet, GMC, ISO, Big Block, Set

Part Number: MAH-MS15168

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air