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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.
301 - 330 of 645 results
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Cometic C5816-092 MLS Cylinder Head Gasket - Chevy Big Block Mark IV 4.320" Bore .092" Thick
Part: C5816-092
Vehicle Specific
$158.09
Ships from manufacturer
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Cometic C5816-070 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.320
Part: C5816-070
Vehicle Specific
$148.04
Ships from manufacturer
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Cometic C5329-080 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - 4.375 080
Part: C5329-080
Vehicle Specific
$154.78
Ships from manufacturer
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Cometic C5816-080 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.320
Part: C5816-080
Vehicle Specific
$154.78
Ships from manufacturer
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Cometic C5331-057 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.630
Part: C5331-057
Vehicle Specific
$145.57
Ships from manufacturer
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Cometic C5410-120 MLS Cylinder Head Gasket for Chevy SBC 4.165" Bore
Part: C5410-120
Vehicle Specific
$232.00
Ships from manufacturer
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Cometic C5816-075 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for V8 4.320
Part: C5816-075
Vehicle Specific
$148.04
Ships from manufacturer
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Cometic C5403-070 Chevy Small Block MLS Head Gasket Bore - V8 4.200 070
Part: C5403-070
Vehicle Specific
$130.06
Ships from manufacturer
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Cometic C5329-060 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.375
Part: C5329-060
Vehicle Specific
$144.69
Ships from manufacturer
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Cometic C5399-060 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.030 060
Part: C5399-060
Vehicle Specific
$127.58
Ships from manufacturer
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Cometic C5405-060 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 060
Part: C5405-060
Vehicle Specific
$126.68
Ships from manufacturer
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Cometic C5400-075 Chevrolet Small Block MLS Head Gasket Bore - Gen-1 V8 4.125
Part: C5400-075
Vehicle Specific
$126.70
Ships from manufacturer
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Cometic C5403-027 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.200
Part: C5403-027
Vehicle Specific
$95.97
Ships from manufacturer
Ships from manufacturer
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Cometic C5377 Timing Cover Seal for Chevrolet Big Block Mark IV V8
Part: C5377
Vehicle Specific
$81.28
Ships from manufacturer
In Stock (10+)
Edelbrock 7302 Cylinder Head Gasket Set for Big Block Chevy 396-454
Part: 7302
Vehicle Specific
$61.95
In Stock (10+)
Edelbrock 7203 Intake Manifold Gasket Set Big Block Chevy 396 402 454
Part: 7203
Vehicle Specific
$39.95
In Stock (10+)
In Stock (10+)
In Stock (10+)
4 left at this price
Edelbrock 7208 Intake Manifold Gasket Set for Mark IV Big Block Chevy Rectangular Port
Part: 7208
Vehicle Specific
$34.95
In Stock (10+)
Cometic C5295-094 Small Block Chevy Oil Pan Gasket Kit - Gen-1
Part: C5295-094
Vehicle Specific
$27.31
In Stock (5)
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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 C5428-094 Intake Manifold Gasket Set Chevy Big Block Mark IV - V8
Part: C5428-094
Vehicle Specific
$23.80
1 left at this price
4 left at this price
2 left at this price
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.