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 C5245-120 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.060
Cometic C5329-120 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for 4.375
Cometic C5816-120 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - 4.320
Cometic C5330-120 MLS Cylinder Head Gasket Chevy Big Block Mark IV Bore - for V8 4.540
Cometic C5474-120 MLS Head Gasket Chevy SBC 4.080 Bore .120 Thick
Cometic C5432-120 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.310
Cometic C5403-120 MLS Head Gasket Chevy Small Block Bore Thick - 4.200 120
Cometic C5329-030 MLS Cylinder Head Gasket for Chevrolet Big Block Mark IV Bore - V8 4.375
Cometic C5249-070 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 070 V8
Cometic C5269-051 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.060 051 V8
Cometic C5057 Timing Cover Gasket Kit for Chevrolet Big Block V8
Cometic C5331-056 MLS Cylinder Head Gasket Chevy Big Block Bore - 454 502 4.630
Cometic C5403-066 MLS Cylinder Head Gasket Bore Chevy Small Block - 4.200 066
Cometic C5410-075 MLS Cylinder Head Gasket Chevy Small Block Bore - 4.165
Cometic C5434-075 MLS Cylinder Head Gasket Chevy Big Block Bore - for V8 4.630
Cometic C5374 Intake Manifold Gasket Set Chevy Big Block Mark IV Gen V/VI - V8
Cometic C5403-075 MLS Cylinder Head Gasket Chevy Small Block Bore - for V8 4.200
Cometic C5320 Intake Manifold Gasket Set Chevy Big Block Mark IV Gen V/VI - V8
Cometic C5401-075 MLS Cylinder Head Gasket Small Block Chevy 4.135 Bore .075 Thickness
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.