MY GARAGE
Select Vehicle
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.
421 - 450 of 700 results
Best Seller
Free Shipping
Cometic C5410-066 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 066 4.165
Part: C5410-066
Vehicle Specific
$127.71
Ships from manufacturer
Best Seller
Free Shipping
Cometic C5419-125 Intake Manifold Gasket Set Chevy Big Block Mark IV - V8
Part: C5419-125
Vehicle Specific
$71.62
Ships from manufacturer
Best Seller
Cometic C5303 Intake Manifold Gasket Set - Chevrolet Gen-1 Small Block V8
Part: C5303
Vehicle Specific
$22.51
Ships from manufacturer
Cometic C5390 Valve Cover Gasket Chevy Small Block Fiber - Gen-1 V8
Part: C5390
Vehicle Specific
$22.51
Ships from manufacturer
Cometic C5537-188 Valve Cover Gasket Chevy Small Block Fiber - V8 Gen-1 188
Part: C5537-188
Vehicle Specific
$22.51
Ships from manufacturer
Free Shipping
Cometic C5247-045 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.125 045
Part: C5247-045
Vehicle Specific
$102.21
Ships from manufacturer
Free Shipping
Cometic C5246-027 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.100 Gen-1
Part: C5246-027
Vehicle Specific
$97.30
Ships from manufacturer
Free Shipping
Cometic C5432-080 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310
Part: C5432-080
Vehicle Specific
$145.67
Ships from manufacturer
Free Shipping
Cometic C5273-036 Chevrolet Gen-1 Small Block V8 MLS Head Gasket 4.200" Bore
Part: C5273036
Vehicle Specific
$98.30
Ships from manufacturer
Free Shipping
Cometic C15413-043 Copper Cylinder Head Gasket for Chevy Big Block Mark IV 4.320" Bore
Part: C15413-043
Vehicle Specific
$135.78
Ships from manufacturer
Free Shipping
Cometic C15412-043 Small Block Chevy Head Gasket Copper Bore - Gen-1 V8 043 4.200
Part: C15412-043
Vehicle Specific
$122.08
Ships from manufacturer
Free Shipping
Cometic C15411-043 Small Block Chevy Head Gasket Copper Bore - Gen-1 V8 043 4.165
Part: C15411-043
Vehicle Specific
$122.08
Ships from manufacturer
Free Shipping
Cometic C15414-043 Chevrolet Mark IV Big Block V8 Cylinder Head Gasket 4.530" Bore
Part: C15414-043
Vehicle Specific
$135.78
Ships from manufacturer
Free Shipping
Cometic C5215-045 MLS Head Gasket GM Small Block 4.270" Bore .045" Thick
Part: C5215045
Vehicle Specific
$103.71
Ships from manufacturer
Free Shipping
Cometic C15415-043 Copper Head Gasket for Chevy Big Block Mark IV 4.630" Bore
Part: C15415-043
Vehicle Specific
$135.78
Ships from manufacturer
Representative Photo, actual item may vary
Cometic CP15282 Timing Cover Seal Set for Chevy Small Block Gen-1 V8
Part: CP15282
Vehicle Specific
$40.09
Ships from manufacturer
Free Shipping
Cometic CP5528 Intake Manifold Gasket Set Chevy Small Block Gen I - V8
Part: CP5528
Vehicle Specific
$161.86
Ships from manufacturer
Free Shipping
Cometic CP5541 Intake Manifold Gasket Set Chevy Small Block Gen I - V8
Part: CP5541
Vehicle Specific
$161.86
Ships from manufacturer
Cometic C15010-059 Intake/Exhaust Manifold Gasket for Chevrolet Gen-3 Inline 6 Cylinder
Part: C15010-059
Vehicle Specific
$49.53
Ships from manufacturer
Free Shipping
Cometic C15439-056 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.185
Part: C15439-056
Vehicle Specific
$127.71
Ships from manufacturer
Free Shipping
Cometic C5249-095 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.200
Part: C5249-095
Vehicle Specific
$140.43
Ships from manufacturer
Free Shipping
Cometic C5408-075 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 V8
Part: C5408-075
Vehicle Specific
$130.17
Ships from manufacturer
Free Shipping
Cometic C5402-070 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.160 070
Part: C5402-070
Vehicle Specific
$130.17
Ships from manufacturer
Free Shipping
Cometic C5399-070 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.030 070 V8
Part: C5399-070
Vehicle Specific
$130.17
Ships from manufacturer
Free Shipping
Cometic C5331-054 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.630
Part: C5331-054
Vehicle Specific
$148.16
Ships from manufacturer
Free Shipping
Cometic C5273-030 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Part: C5273-030
Vehicle Specific
$98.30
Ships from manufacturer
Free Shipping
Cometic C5249-062 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.200
Part: C5249-062
Vehicle Specific
$129.77
Ships from manufacturer
Free Shipping
Cometic C5249-056 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Part: C5249-056
Vehicle Specific
$130.17
Ships from manufacturer
Free Shipping
Cometic C5246-089 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.100
Part: C5246-089
Vehicle Specific
$140.43
Ships from manufacturer
Free Shipping
Cometic C5245-050 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060
Part: C5245-050
Vehicle Specific
$126.80
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.