Chevrolet C20 Pickup Engine Gaskets and Seals
Engine gaskets and seals for the Chevrolet C20 Pickup span the full 1960–1986 model range, covering cylinder head gaskets, intake manifold gasket sets, and a variety of other sealing components in OE-replacement and performance configurations. Select your year above and we'll show only the engine gaskets and seals that fit your Chevrolet C20 Pickup. Fitment is checked against our vehicle data for every part listed.
Cometic C5248-084 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165
Cometic C5247-089 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.125
Cometic C5246-023 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Cometic C5699-045 MLS Cylinder Head Gasket for Chevrolet Gen-3 Inline 6, 4.125" Bore, .045" Thick
Cometic C5331-047 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.630
Cometic C5330-084 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - 4.540
Cometic C5273-070 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 V8
Cometic C5273-066 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.200 066
Cometic C5215-120 MLS Cylinder Head Gasket Bore Thick - 4.270 120
Cometic C5403-098 MLS Cylinder Head Gasket 4.200" Bore .098" Thick Chevy SBC
Cometic C5331-050 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - 4.630
Cometic C5329-023 MLS Cylinder Head Gasket Chevy Big Block Bore - 4.375
Cometic C5404-027 MLS Head Gasket Chevy Small Block Bore Thick - 4.030 027
Cometic C5273-092 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Cometic C5273-060 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.200 060
Cometic C5272-075 MLS Cylinder Head Gasket Chevy Small Block Bore - V8 4.165
Cometic C5434-065 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.630
Cometic C5407-070 MLS Cylinder Head Gasket 4.160" Bore .070" Thickness Chevy Small Block
Cometic C5403-095 Chevy Small Block MLS Head Gasket Bore Thick - V8 4.200 095
Cometic C5331-023 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - 4.630
Cometic C5248-071 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.165
Cometic C5246-053 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.100 053
Cometic C5474-056 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.080
Cometic C5404-051 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.030 V8
Cometic C5402-092 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.160
Cometic C5399-098 MLS Head Gasket Chevy Small Block Bore Thick - 4.030 098
Cometic C5331-072 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.630
Cometic C5273-120 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.200
Cometic C5270-070 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Cometic C5270-045 MLS Head Gasket Chevy Small Block Bore Thick - 4.100 045
What's here for your Chevrolet C20 Pickup
- Engine cylinder head gaskets — available in standard and performance materials, including multi-layer and rubber-composite constructions
- Engine intake manifold gasket sets — full kit offerings for both front and rear manifold positions
- Individual seals and gaskets — including rear seals and assorted sealing components for engine assembly
The widest selection here comes from Cometic, Victor, MAHLE, and Edelbrock, spanning OE-replacement and performance-oriented lines to suit different build goals. Other categories Chevrolet C20 Pickup owners shop for: Chevrolet C20 Pickup Exhaust and Tail Pipes, Chevrolet C20 Pickup Shocks and Struts and Chevrolet C20 Pickup Brake Rotors and Drums, or browse all Chevrolet C20 Pickup parts and accessories.