Exhaust Riser 3-1/2" -  Original Equipment Indmar Item - RAW WATER COOLED ENGINES

OEM Indmar 53-2027 - Need 2 per engine - Same part number for either side.

Does not come with mounting kit

• OEM cast iron exhaust elbow for Indmar GM & Ford small block marine engine applications

• 3-1/2" Inside Diameter (ID) Exhaust Hose Cast Iron

• Fits Indmar GM 305/350 AND Ford 302/351 RAW WATER COOLED engines with 3-1/2" Inside Diameter Exhaust Hose
• Overall length is approximately 16.5 in.

• Painted black
• Original Indmar
• For Raw Water Cooled Engines = No Antifreeze In The Engine
  
• Cast iron exhaust riser with 3 1/2" exhaust outlet
• Fits most Indmar 5.7 liter engine applications

• These OEM Indmar 3.5" risers carry a 3 year warranty

• This 53-2027 does NOT have the little mounting hole for the sensor for LT-1 Engines. Please see note above if you have an LT1

FOR FRESH WATER COOLED Engines - CLICK HERE FOR OEM 53-2028 DRILLED