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Chevrolet K20 Engine Gaskets and Seals
Engine gaskets and seals for the Chevrolet K20 cover model years 1975 through 1986, with options ranging from cylinder head gaskets to intake manifold gasket sets. Choose your model year above and this page keeps only the engine gaskets and seals that fit your Chevrolet K20. Each listing is matched to our vehicle fitment data before it appears here.
181 - 210 of 493 results
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Cometic C5410-086 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165
Part: C5410-086
Vehicle Specific
$140.10
Ships from manufacturer
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Cometic C5329-095 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - 4.375
Part: C5329-095
Vehicle Specific
$158.24
Ships from manufacturer
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Cometic C5245-092 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060
Part: C5245-092
Vehicle Specific
$140.10
Ships from manufacturer
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Cometic C5031-040 Chevrolet Gen-1 Small Block V8 Cylinder Head Gasket .040" MLX 4.165" Bore
Part: C5031-040
Vehicle Specific
$119.73
Ships from manufacturer
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Cometic C5273-080 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.200
Part: C5273-080
Vehicle Specific
$140.10
Ships from manufacturer
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
$96.10
Ships from manufacturer
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Cometic C5377 Timing Cover Seal for Chevrolet Big Block Mark IV V8
Part: C5377
Vehicle Specific
$81.42
Ships from manufacturer
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Cometic C5402-045 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.160 045
Part: C5402-045
Vehicle Specific
$100.07
4 left at this price
4 left at this price
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Cometic C5403-045 MLS Head Gasket Small Block Chevy Bore Thick - 4.200 045
Part: C5403-045
Vehicle Specific
$102.19
2 left at this price
MAHLE SS45418 Engine Valve Stem Oil Seal Set - Positive Stop Type
Part: SS45418
Vehicle Specific
$7.70
In Stock (8)
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
$96.03
1 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
$96.02
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
MAHLE MS16033X Victor Reinz Intake and Exhaust Manifold Gasket
Part: MS16033X
Vehicle Specific
$12.96
4 left at this price
In Stock (10+)
In Stock (10+)
Edelbrock 7208 Intake Manifold Gasket Set for Mark IV Big Block Chevy Rectangular Port
Part: 7208
Vehicle Specific
$34.95
In Stock (10+)
Edelbrock 7203 Intake Manifold Gasket Set Big Block Chevy 396 402 454
Part: 7203
Vehicle Specific
$39.95
In Stock (10+)
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Cometic C5331-034 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for V8 4.630
Part: C5331-034
Vehicle Specific
$111.08
2 left at this price
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Cometic C5551-060 Chevy Small Block MLS Head Gasket Bore Thick - V8 4.220 060
Part: C5551-060
Vehicle Specific
$157.83
2 left at this price
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 7202 Intake Manifold Gasket Set for Big Block Chevy 454
Part: 7202
Vehicle Specific
$32.95
In Stock (10+)
Edelbrock 7201 Intake Manifold Gasket Small-Block Chevy 1958-1986
Part: 7201
Vehicle Specific
$33.95
In Stock (10+)
4 left at this price
In Stock (10+)
What's here for your Chevrolet K20
- Engine cylinder head gaskets, including OE replacement and performance styles
- Engine intake manifold gasket sets
- Front and rear seals in rubber and composite materials
- Complete gasket kits covering multiple sealing points
The widest selection of engine gaskets and seals for the Chevrolet K20 here comes from Cometic, Victor, MAHLE, and Speedmaster. Other categories Chevrolet K20 owners shop for: Chevrolet K20 Body Frame Parts, Chevrolet K20 Springs and Suspension Parts and Chevrolet K20 Steering Gear and Parts, or browse all Chevrolet K20 parts and accessories.