Mercury Connecting Rod 1977-1990 70 HP 8101A3 4850A3 4850A4 C# 622-5667

Simple as it is, a connecting rod is one of the most important items inside an engine.  End caps have to be perfectly matched.  Scoring on bearing surfaces is unacceptable.  They must be torqued prior to storage.  We’ve spent many hours perfecting this process to ensure that the connecting rod in this listing is essentially flawless.  Each rod is glass-beaded clean and then hand-washed.  The bearing surfaces are micro-polished for better inspection and oil shedding capabilities.  We wrap the process up by reassembling the rod and treating it with a long-term corrosion inhibitor so this is in perfect shape when you receive it.  Matched against the standards of our competitors who pull it out of the engine and throw it in a bucket, the rod you receive from us won’t even compare.  Purchase this rod and as many as you need with absolute confidence!