Product Description
Genuine Indmar OEM Exhaust Riser 3.5"
Need 2 per engine (same part number for both sides). Fits GM 350, 305 raw water-cooled engines 94 & up 3.5" ID exhaust hose. 93 & Up Corvette LT1 (Excluding freshwater cooled) Must specify drilled and tapped for extra hose connection.
Fits: GM 350 and 302 Indmar Engines
Note: These risers are not drilled and tapped for the LT1 Freshwater cooled vent hose. Use Part# 53-2028. (call us for that special order)
Need 2 risers per engine.
Does not come w/mounting hardware kit
Bin Number (ISBN): 0914
