Exhaust Riser To Manifold Gasket Indmar Big Block Engines - All years
SOLD PER SIDE - NEED TWO PER ENGINE
Note: If you have FRESH WATER COOLING, YOU WILL NEED 2 GASKETS PER SIDE.
- Indmar GM big block exhaust manifold to riser gasket
- Used on GM 7.4L and 8.1L big block engines
- Sold individually
- OEM Indmar 531017 Gasket
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.