Sierra Marine Exhaust Manifold Riser Mounting Kit - With Exhaust Elbow Gasket - 188519 19-1345 K01176H350 |135073

K01176H350 |135073

Inside it has a built in aluminum screen to keep unwanted pests out

8-7/8 Inch Height x 13-7/8 Inch Width x 4-11/16 Inch Depth Overall Dimension

With an industry leading movement range of +/-15% (Movement Accommodation Factor of 30%)

Three Layers Equaling 21 Mil Of Vinyl Protection

Sierra Marine Exhaust Manifold Riser Mounting Kit - With Exhaust Elbow Gasket - 188519 19-1345 K01176H350 |135073Sierra Marine Exhaust Manifold Riser Mounting Kit With Exhaust Elbow Gasket Sierra Marine 188519 Sierra Marine products are engineered to surpass todays high horsepower engine demands and stand up to the harsh marine environment. Sierra Marine are the leading supplier of marine engine and drive parts with over 50 year in business, offering 1,000s of parts. Attributes Compatibility: Crusader GM Small Block V8 305 To 350 Cubic Inch And Crusader GM Big