Manifold Exhaust Gasket - All years - Barr Original Indmar
SOLD PER SIDE - NEED TWO PER ENGINE!
NON-CAT ENGINES ONLY!
This gasket can be used for any non-catalyzed small block chevy 283, 302, 305, 307, 350 5.7L etcetera
FOR CATALYZED ENGINES: NOTE - For ALL Catalyzed Engines, especially when using the 531400HL or 531401HL aluminum ETX manifold, due to heat, please order special Indmar Item# 556202SPEC
Marine gaskets are highly recommended over standard automotive gaskets for top efficiency, safety and performance!
Minor wear, warping and corrosion are simple facts on marine engine surfaces and the marine gaskets are designed to combat this.
You can rely on marine gaskets to stand up in the demanding environment of freshwater or saltwater use.