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Chevrolet C20 Exhaust Gaskets and Seals
This page brings together exhaust gaskets and seals for the Chevrolet C20 spanning model years 1975–1987, covering manifold gaskets, header gaskets, and flange seals in a single focused range. Pick your Chevrolet C20's year above to narrow the list to exhaust gaskets and seals with confirmed fitment. Every part shown is checked against our vehicle data.
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Cometic C5892-030 Exhaust Manifold Gasket Set for Chevy Small Block V8
Part: C5892-030
Vehicle Specific
$39.88
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Cometic C5420 Chevrolet Small Block Exhaust Header Gasket - Gen-1 V8
Part: C5420
Vehicle Specific
$11.60
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Edelbrock 7205 Exhaust Manifold Gasket Set Big Block Chevy 396-454
Part: 7205
Vehicle Specific
$35.95
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Cometic C5258 GM Small Block 18 Degree Exhaust Port Cover Gasket
Part: C5258
Vehicle Specific
$75.19
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Cometic C5548-064 Exhaust Manifold Gasket Set Chevy Small Block - V8
Part: C5548-064
Vehicle Specific
$21.38
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Cometic C5417-064 Intake Manifold Gasket Set for Chevrolet Gen-1 Small Block V8
Part: C5417-064
Vehicle Specific
$20.08
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Cometic C5539-064 Exhaust Manifold Gasket Set for Chevy Small Block V8
Part: C5539-064
Vehicle Specific
$24.76
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Cometic C5897-092 Chevrolet Big Block Exhaust Manifold Gasket Set - V8
Part: C5897-092
Vehicle Specific
$88.91
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Cometic C15305C Chevrolet Gen-I Small Block V8 Exhaust Manifold Gasket
Part: C15305C
Vehicle Specific
$39.67
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What's here for your Chevrolet C20
- Exhaust Manifold Gaskets — individual gaskets for sealing the manifold to the cylinder head
- Exhaust Manifold Gasket Sets — complete multi-piece sets covering the full manifold run
- Exhaust Header Gaskets — gaskets designed for aftermarket and performance header applications
- Exhaust Pipe Flange Gaskets — ring-style seals for pipe-to-pipe and pipe-to-manifold flange connections
The widest selection here comes from Cometic, Victor, Remflex, and MAHLE, each offering distinct coverage across the Chevrolet C20's model-year range. Other categories Chevrolet C20 owners shop for: Chevrolet C20 Exhaust Hardware, Chevrolet C20 Exhaust Brackets and Hangers and Chevrolet C20 HVAC Motors and Cases, or browse all Chevrolet C20 parts and accessories.