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Chevrolet K20 Pickup Engine Gaskets and Seals
Engine gaskets and seals for the Chevrolet K20 Pickup span the full 1960–1986 model range, covering cylinder head gaskets, intake manifold gasket sets, and a variety of front, rear, and rubber sealing components. Pick your Chevrolet K20 Pickup's year above to narrow the list to engine gaskets and seals with confirmed fitment. Every part shown is checked against our vehicle data.
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Cometic C5106 Rear Main Seal Kit for Chevy Small Block V8 and 90° V6
Part: C5106
Vehicle Specific
$26.88
2 left at this price
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Cometic C5910-040 Ford Windsor V8 MLS Cylinder Head Gasket 4.080" Bore AFR Heads
Part: C5910-040
Vehicle Specific
$105.02
Ships from manufacturer
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Cometic C5248-030 MLS Head Gasket Chevy Small Block Bore Thick - for 4.165 030
Part: C5248-030
Vehicle Specific
$96.63
In Stock (5)
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1 left at this price
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Cometic C5400-040 Chevy Small Block MLS Head Gasket Bore - V8 4.125 040
Part: C5400-040
Vehicle Specific
$95.19
Ships from manufacturer
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In Stock (10+)
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Cometic C5407-040 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Part: C5407-040
Vehicle Specific
$95.19
Ships from manufacturer
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2 left at this price
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What's here for your Chevrolet K20 Pickup
- Engine cylinder head gaskets, including OE replacement and performance variants
- Engine intake manifold gasket sets, available as complete kits
- Front and rear engine seals in rubber and composite materials
- Multi-piece gasket kits for broader sealing system coverage
The widest selection here comes from Cometic, Victor, MAHLE, and Edelbrock. Other categories Chevrolet K20 Pickup owners shop for: Chevrolet K20 Pickup Springs and Suspension Parts, Chevrolet K20 Pickup Exhaust and Tail Pipes and Chevrolet K20 Pickup Body Frame Parts, or browse all Chevrolet K20 Pickup parts and accessories.