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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.
241 - 270 of 700 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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1 left at this price
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Ships from manufacturer
ACDelco 24241414 GM Original Equipment Engine Oil Filter Adapter O-Ring
Part: 24241414
Vehicle Specific
$8.16
1 left at this price
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In Stock (10+)
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Cometic C5249-140 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 V8
Part: C5249-140
Vehicle Specific
$228.77
Ships from manufacturer
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Cometic C5245-140 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.060
Part: C5245-140
Vehicle Specific
$228.77
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
$228.77
Ships from manufacturer
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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
$232.11
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
$232.11
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
$228.77
Ships from manufacturer
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Cometic C5432-120 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310
Part: C5432-120
Vehicle Specific
$232.11
Ships from manufacturer
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Cometic C5474-120 MLS Head Gasket Chevy SBC 4.080 Bore .120 Thick
Part: C5474-120
Vehicle Specific
$232.11
Ships from manufacturer
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Cometic C5910-120 Ford Windsor MLS Cylinder Head Gasket Bore Thick - V8 4.080 120
Part: C5910-120
Vehicle Specific
$228.77
Ships from manufacturer
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Cometic C5403-120 MLS Head Gasket Chevy Small Block Bore Thick - 4.200 120
Part: C5403-120
Vehicle Specific
$232.11
Ships from manufacturer
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In Stock (10+)
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In Stock (10+)
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In Stock (10+)
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In Stock (10+)
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In Stock (10+)
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In Stock (10+)
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In Stock (10+)
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In Stock (10+)
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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
$107.16
Ships from manufacturer
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Cometic C5249-070 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 070 V8
Part: C5249-070
Vehicle Specific
$126.82
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
$101.30
Ships from manufacturer
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.