Original Equipment Indmar Riser Complete Mounting Kit 

OEM Indmar 49-5006

• Mounting hardware for one Indmar 350/351 cast iron exhaust riser (3 1/2")
• Includes all bolts, washers, and the gasket required for installation.
• SOLD PER SIDE - NEED TWO PER ENGINE!
• Mounting hardware kit for a single Indmar Chevrolet cast iron riser

Kit includes:

• Hardware service kit for the 5.7L Indmar Cast Iron exhaust riser.
• Includes all bolts, washers, and the gasket required for installation.
• If you need just the elbows, order Part# 605012_605019 here

Mounting hardware for one Indmar 350/351 cast iron exhaust riser (3 1/2")