1979 GMC K2500 Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options

Motive Gear Differential Cover Gaskets 3993593

Differential Cover Gasket, Paper, GM 8.5/8.625 in., Each

Part Number: MGR-3993593

5.0 out of 5 stars ( 3 )

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SCE AccuSeal Pro Valve Cover Gaskets 211075

SCE AccuSeal Pro Valve Cover Gaskets 211075

Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Chevy, Small Block, Pair

Part Number: SCE-211075

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

SCE MLS Spartan Head Gaskets M110639

Head Gaskets, MLS Spartan, 4.060 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-M110639

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Cometic MLS Head Gaskets C15313-040

.040-IN.S

Part Number: CGT-C15313-040

Not Yet Reviewed

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Cometic MLS Head Gaskets C5411-027

Engine Cylinder Head Gasket

Part Number: CGT-C5411-027

Not Yet Reviewed

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Cometic Head Gaskets C15499-040

.040" MLS NO STEAM HEAD GSKT

Part Number: CGT-C15499-040

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

SCE Pro Copper Embossed Exhaust Gaskets 4111

Exhaust Gaskets, Pro Copper Embossed, 18 Degree Port, Chevy, Small Block, Pair

Part Number: SCE-4111

1.0 out of 5 stars ( 2 )

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Cometic MLS Head Gaskets C5402-030

Head Gasket, MLS, 4.160 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-030

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Hedman Header Gaskets 27840

Exhaust Gasket, Header, Acrylic Bound Paper, Stock Port, GM, 6-Cylinder, Each

Part Number: HED-27840

5.0 out of 5 stars ( 3 )

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SCE Pro Copper Head Gaskets P112050

Head Gasket, Copper, 4.200 in. Bore, 0.050 in. Thickness, Chevy, LT Small Block, Each

Part Number: SCE-P112050

Not Yet Reviewed

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Mahle Original Exhaust Gaskets MS16033X

Exhaust Gaskets, Square Port, Steel, GM, Kit

Part Number: MAH-MS16033X

Not Yet Reviewed

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Cometic Head Gaskets C5413-051

.051" MLS W/VALVE POCKETS

Part Number: CGT-C5413-051

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Mahle Original Air Cleaner Gaskets G27098

Air Cleaner Gaskets, Gasket, 5 1/32 in. I.D., 5 1/2 in. O.D., Molded Rubber, Each

Part Number: MAH-G27098

5.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5246-098

Head Gasket, MLS, 4.100 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-098

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Cometic MLS Head Gaskets C5247-098

Head Gasket, MLS, 4.125 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-098

Not Yet Reviewed

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Fel-Pro Exhaust Pipe Flange Gaskets 9672

Gasket, Exhaust Pipe Flange, Composite, Chevy, GMC, Triumph, TVR, Each

Part Number: FEL-9672

5.0 out of 5 stars ( 1 )

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ATP Automatic Transmission Oil Pump Seals and Gaskets CG-12

Transmission Input Shaft Seals, Automatic Transmission Oil Pump Seals and Gaskets, Front Pump Bolt O-Ring, Each

Part Number: ATP-CG12

3.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5246-075

Head Gasket, MLS, 4.100 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-075

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Cometic MLS Head Gaskets C5474-060

Head Gasket, MLS, 4.080 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-060

Not Yet Reviewed

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Cometic MLS Head Gaskets C5403-050

.050" MLS-5 ALL 12-23 DEG HEAD

Part Number: CGT-C5403-050

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Cometic Head Gaskets C5786-062

.062" MLX HEAD GASKET

Part Number: CGT-C5786-062

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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SCE Water Neck Gaskets 11108

Gasket, Composite, Water Outlet, Chevy, Pontiac, L6/V8, Each

Part Number: SCE-11108

5.0 out of 5 stars ( 1 )

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SCE Titan Copper Head Gaskets T110632

Head Gaskets, Titan, Copper, 4.060 in. Bore, .032 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-T110632

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Mr. Gasket Standard Intake Gasket Sets 116

Gaskets, Manifold, Intake, Composite, 2.19 in. x 1.31 in. Port, .125 in. Thick, Chevy, Small Block, Set

Part Number: MRG-116

1.0 out of 5 stars ( 1 )

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SCE MLS Spartan Head Gaskets M112167

Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.213 in. Bore, 0.067 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-M112167

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today