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Chevrolet C20 Engine Gaskets and Seals
Engine gaskets and seals for the Chevrolet C20 span the full 1961–1987 model run, covering cylinder head gaskets, intake manifold gasket sets, and a range of seals in OE-replacement and performance styles. Pick your Chevrolet C20's year above to narrow the list to engine gaskets and seals with confirmed fitment. Every part shown is checked against our vehicle data.
331 - 360 of 645 results
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Cometic C5403-045 MLS Head Gasket Small Block Chevy Bore Thick - 4.200 045
Part: C5403-045
Vehicle Specific
$102.08
2 left at this price
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Cometic C5402-045 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.160 045
Part: C5402-045
Vehicle Specific
$99.96
4 left at this price
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Cometic C5428-094 Intake Manifold Gasket Set Chevy Big Block Mark IV - V8
Part: C5428-094
Vehicle Specific
$23.80
1 left at this price
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Cometic C5273-040 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.200
Part: C5273-040
Vehicle Specific
$95.92
3 left at this price
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Cometic C5271-040 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.125
Part: C5271-040
Vehicle Specific
$95.91
2 left at this price
Cometic C15615 Timing Cover Gasket for Chevrolet Small Block - Gen-1 V8
Part: C15615
Vehicle Specific
$7.08
In Stock (10+)
Representative Photo, actual item may vary
2 left at this price
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Cometic C5331-034 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for V8 4.630
Part: C5331-034
Vehicle Specific
$110.97
2 left at this price
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Cometic C5551-060 Chevy Small Block MLS Head Gasket Bore Thick - V8 4.220 060
Part: C5551-060
Vehicle Specific
$157.68
2 left at this price
Edelbrock 7302 Cylinder Head Gasket Set for Big Block Chevy 396-454
Part: 7302
Vehicle Specific
$61.95
In Stock (10+)
Edelbrock 7202 Intake Manifold Gasket Set for Big Block Chevy 454
Part: 7202
Vehicle Specific
$32.95
In Stock (10+)
4 left at this price
Edelbrock 7203 Intake Manifold Gasket Set Big Block Chevy 396 402 454
Part: 7203
Vehicle Specific
$39.95
In Stock (10+)
In Stock (10+)
Edelbrock 7208 Intake Manifold Gasket Set for Mark IV Big Block Chevy Rectangular Port
Part: 7208
Vehicle Specific
$34.95
In Stock (10+)
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Cometic C5274-036 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.135 036
Part: C5274-036
Vehicle Specific
$97.27
Ships from manufacturer
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Cometic C5272-066 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.165 V8
Part: C5272-066
Vehicle Specific
$127.58
Ships from manufacturer
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Cometic C5270-027 MLS Cylinder Head Gasket - 4.100" Bore SBC Gen-1 Small Block Chevy
Part: C5270-027
Vehicle Specific
$97.27
Ships from manufacturer
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Cometic C5269-066 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.060 V8
Part: C5269-066
Vehicle Specific
$127.58
Ships from manufacturer
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Cometic C5269-032 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060
Part: C5269-032
Vehicle Specific
$97.27
Ships from manufacturer
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Cometic C5269-030 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.060
Part: C5269-030
Vehicle Specific
$98.17
Ships from manufacturer
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Cometic C5274-045 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.135 V8
Part: C5274-045
Vehicle Specific
$101.18
Ships from manufacturer
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Cometic C5551-036 Chevrolet Small Block MLS Head Gasket Bore - V8 4.220 036
Part: C5551-036
Vehicle Specific
$120.51
Ships from manufacturer
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Cometic C5786-040 MLX Cylinder Head Gasket for Chevy Small Block Bore - V8 4.220
Part: C5786-040
Vehicle Specific
$119.61
Ships from manufacturer
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Cometic C5432-045 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310
Part: C5432-045
Vehicle Specific
$104.49
Ships from manufacturer
Cometic C15007-060 Chevrolet LB1/LB4 Gen-1 90° V6 Intake Manifold Gasket
Part: C15007-060
Vehicle Specific
$26.60
Ships from manufacturer
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Cometic C5329-045 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for V8 4.375
Part: C5329-045
Vehicle Specific
$112.33
Ships from manufacturer
What's here for your Chevrolet C20
- Engine cylinder head gaskets — single gaskets in rubber and composite materials for various positions
- Engine intake manifold gasket sets — multi-piece kits covering front and rear sealing points
- Performance and OE-replacement gasket options across the range
The widest selection here comes from Cometic, Victor, MAHLE, and Speedmaster, each offering distinct lines of engine sealing components for the Chevrolet C20. Other categories Chevrolet C20 owners shop for: Chevrolet C20 Exhaust Hardware, Chevrolet C20 Exhaust Gaskets and Seals and Chevrolet C20 Exhaust Brackets and Hangers, or browse all Chevrolet C20 parts and accessories.