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 C5469 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.004
Cometic C5303 Intake Manifold Gasket Set - Chevrolet Gen-1 Small Block V8
Cometic C5402-066 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.160 066
Cometic C5410-066 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 066 4.165
Cometic C5474-070 MLS Cylinder Head Gasket Chevy Small Block Bore - for 4.080
Cometic C5410-027 MLS Cylinder Head Gasket for Chevrolet Small Block - Gen-1 V8
Cometic C5528-125 Intake Manifold Gasket Set for Chevrolet Gen-1 Small Block V8
Cometic C5419-125 Intake Manifold Gasket Set Chevy Big Block Mark IV - V8
Cometic C5400-030 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 030
Cometic C5400-051 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.125 051
Cometic C5401-027 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.135
Cometic C5408-030 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 030
Cometic C5407-060 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.160 060 V8
Cometic C5434-036 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.630
Cometic C5474-051 MLS Cylinder Head Gasket Chevy Small Block Bore - for 350 383 4.080
Cometic C5410-036 MLS Head Gasket Chevy Small Block Bore Thick - 4.165 036
Cometic C5219-040 MLS Cylinder Head Gasket Chevy 348/409 W-Series .040" Thick
Cometic C5399-051 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.030
Cometic C5474-036 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 036 4.080
Cometic C5470 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.040
Cometic C5432-036 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310
Cometic C5411-027 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060
Cometic C5432-030 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310 030
Cometic C5491 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.500
Cometic C5247-045 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.125 045
Cometic C5246-027 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.100 Gen-1
Cometic C5272-066 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.165 V8
Cometic C5270-027 MLS Cylinder Head Gasket - 4.100" Bore SBC Gen-1 Small Block Chevy
Cometic C5269-066 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.060 V8
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.