Chevrolet Blazer Exhaust Gaskets and Seals
Exhaust gaskets and seals are a popular pick among Chevrolet Blazer owners here, covering models from 1969 through 2025. The range includes manifold gaskets, header gaskets, flange gaskets, and more — from individual pieces to complete sets. Select your year above and we'll show only the exhaust gaskets and seals that fit your Chevrolet Blazer. Fitment is checked against our vehicle data for every part listed.
Percy's High Performance 66019 Exhaust Header Gasket Block - Seal-4-Good Set for Chevrolet BB 396-454 502 Round Port 1.875in
Cometic C5420 Chevrolet Small Block Exhaust Header Gasket - Gen-1 V8
What's here for your Chevrolet Blazer
- Exhaust Manifold Gaskets — individual gaskets for manifold-to-head sealing
- Exhaust Manifold Gasket Sets — multi-piece kits covering the full manifold
- Exhaust Header Gaskets — gaskets designed for aftermarket and performance header applications
- Exhaust Pipe Flange Gaskets — seals for pipe-to-pipe and pipe-to-manifold connections
- Exhaust Seal Rings — ring-style seals for slip-fit and ball-socket exhaust joints
- Catalytic Converter Gaskets — gaskets for converter inlet and outlet flanges
The widest selection here comes from Cometic, Victor, Remflex, and MAHLE, spanning everything from universal-fit flange gaskets to application-specific manifold sets. Other categories Chevrolet Blazer owners shop for: Chevrolet Blazer Exhaust and Tail Pipes, Chevrolet Blazer Springs and Suspension Parts and Chevrolet Blazer Shocks and Struts, or browse all Chevrolet Blazer parts and accessories.