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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.
211 - 240 of 644 results
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Cometic C5345-031 Timing Cover Gasket for Chevrolet Big Block - V8
Part: C5345-031
Vehicle Specific
$22.51
Ships from manufacturer
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Cometic C5249-140 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 V8
Part: C5249-140
Vehicle Specific
$228.64
Ships from manufacturer
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Cometic C5245-120 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060
Part: C5245-120
Vehicle Specific
$228.64
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Cometic C5245-140 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.060
Part: C5245-140
Vehicle Specific
$228.64
Ships from manufacturer
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Cometic C5816-120 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - 4.320
Part: C5816-120
Vehicle Specific
$228.64
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Cometic C5432-120 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310
Part: C5432-120
Vehicle Specific
$231.96
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Cometic C5474-120 MLS Head Gasket Chevy SBC 4.080 Bore .120 Thick
Part: C5474-120
Vehicle Specific
$232.00
Ships from manufacturer
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Cometic C5330-120 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for V8 4.540
Part: C5330-120
Vehicle Specific
$231.96
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Cometic C5403-120 MLS Head Gasket Chevy Small Block Bore Thick - 4.200 120
Part: C5403-120
Vehicle Specific
$232.00
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Cometic C5329-120 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.375
Part: C5329-120
Vehicle Specific
$231.96
Ships from manufacturer
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Cometic C5269-051 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.060 051 V8
Part: C5269-051
Vehicle Specific
$101.18
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Cometic C5329-030 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.375
Part: C5329-030
Vehicle Specific
$107.03
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Cometic C5249-070 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 070 V8
Part: C5249-070
Vehicle Specific
$126.70
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Cometic C5331-056 MLS Cylinder Head Gasket Chevy Big Block Bore - 454 502 4.630
Part: C5331-056
Vehicle Specific
$151.84
4 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.