66098A2 60437 Mercury 1973-1977 Adaptor Plate W/ Tuner 115 150 HP

• This adaptor and tuner have been completely stripped down of all paint, carbon, grease, and grime.  
• We've turned black the clock 40 years on this part because all of those contaminants in your exhaust system begin to rob your engine of power over the years.
• They're each very hard to remove without professional equipment so we've taken the guesswork out of used parts for you.  
• This has no damage and that's not just something we're guessing at  You can see it for yourself, as it came off of the factory line.

Please note that we will not accept returns for this item. Please be absolutely sure this is the correct one for your motor prior to purchasing.

Location: Southcentral Outboards, Altamont, Illinois

We have provided this cross-reference with the resources we have available in regards to fitment. This most likely will not fit every model for the years and horsepowers we have listed. We urge you to make sure this is the exact item you need by matching the part number to what is required for your motor. If you need help doing so, please contact us prior to purchasing and we would be happy to help!